MCQs 4dd Oral Pathology 2019

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  • 1/400 Questions

    The patient 30 year old came to the dental clinic, Dentist asking her about the communicate the medical and dental history for leading to the examination and diagnosis for management in her condition, which one the following is likely not meaning of the history taking?

    • The asking the patients tell the Mather for the first visit in a hospital
    • The initial part of the discussing between the dentist and patient,
    • The clinician should have an idea of the patient’s concerns.
    • The Dentist should use methodical questioning to elucidate further details.
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About This Quiz

This quiz, titled 'MCQs 4DD Oral Pathology 2019', assesses knowledge in oral pathology with a focus on patient history taking, diagnosis, and management of dental conditions. It is designed for dental professionals to enhance their understanding and approach to oral health care.

Oral Pathology Quizzes & Trivia

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  • 2. 

    Mary 36 year old came to the dental clinic, he Complain of Chronic gum disease, and dental history were finding normal and have the experience of bleeding gum for a year, Which the following the most likely to interview is the first personal information in the history taking focus?

    • Name, age, sex

    • Address, Marital status

    • Weight, height

    • Phone, E-mail

    • Handy number

    Correct Answer
    A. Name, age, sex
    Explanation
    The most likely first personal information to focus on in the history taking is the name, age, and sex. This information is important for identifying the patient and determining their demographic characteristics. It also helps in keeping track of the patient's medical records and history. The other options such as address, marital status, weight, height, phone, email, and handy number may be relevant for certain aspects of the patient's history, but they are not as crucial as the basic identification information.

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  • 3. 

    The Patient 16 year old, he is the extremely pain the tooth 36 in the might night, the past dental history is the history of dental treatment undergone by the patient, along with patients experience before, during and after the dental treatment, likely one the following the Dentist receive from patients?

    • Last visit

    • Before

    • During exam

    • First time

    Correct Answer
    A. Last visit
    Explanation
    The correct answer is "Last visit". This is because the question is asking about the likely information that the dentist would receive from the patient. In this case, the patient is experiencing extreme pain in tooth 36 at night and the question mentions the patient's past dental history. The most relevant information about the patient's dental history would likely come from their last visit to the dentist, as it would provide the most recent information about any treatments or experiences related to the tooth in question.

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  • 4. 

    Marya, she is 45 year old, she come the dental clinic because she is problem about the cellulitis from the tooth 28 but she have the allergic, diabetic, and her mother to die by cancer of the breast after the dentist ask her and take noted history in the observation. Which one following the mostly the genetic condition we are to question ask the patient seen it in the history of:?

    • Family

    • Dental

    • Medical

    • Social

    Correct Answer
    A. Family
    Explanation
    The correct answer is "Family" because the question is asking about a genetic condition that the patient may have seen in their family history.

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  • 5. 

    Smoking, alcohol, Drug and accommodation is the:?

    • Social history

    • Medical history

    • Past dental history

    • Family history

    Correct Answer
    A. Social history
    Explanation
    The correct answer is social history because smoking, alcohol, drug use, and accommodation are all factors that are related to an individual's social habits and lifestyle choices. Medical history would focus more on past and current medical conditions and treatments, past dental history would focus on previous dental treatments and oral health, and family history would focus on the medical conditions and health history of the individual's family members. Therefore, social history is the most appropriate category for these factors.

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  • 6. 

    The classical method of examination follows the following sequence: ?

    • All answers

    • Inspection

    • Auscultation

    • Palpation

    • Percussion

    Correct Answer
    A. All answers
    Explanation
    The correct answer is "All answers" because the classical method of examination involves performing all of the listed actions in sequence. This means that before moving on to the next step, the examiner must first obtain all of the necessary answers from the patient. Only after gathering this information can they proceed with the physical examination, which includes inspection, auscultation, palpation, and percussion.

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  • 7. 

    Normal per microliter of the Platelets from:?

    • 150 000 – 300 000

    • 50 000 – 140 000

    • 350 000 - 400 000

    • 450 000 - 500 000

    Correct Answer
    A. 150 000 – 300 000
    Explanation
    The normal range for the number of platelets per microliter of blood is 150,000 to 300,000. This range is considered normal because it represents the typical amount of platelets found in a healthy individual's blood. Platelets are important for blood clotting and maintaining overall hemostasis in the body. Any values below or above this range may indicate a potential health issue, such as a bleeding disorder or a bone marrow disorder.

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  • 8. 

    The function of the platelets:?Primary hemostasis : platelet plug Seconded hemostasis : the coagulation cascade

    • All answers

    • Vasculature maintenance

    • Reservoir for soluble factor

    Correct Answer
    A. All answers
    Explanation
    The correct answer is "All answers." The function of platelets includes primary hemostasis, where they form a platelet plug to stop bleeding, and secondary hemostasis, where they participate in the coagulation cascade. Platelets also play a role in vasculature maintenance and act as a reservoir for soluble factors. Therefore, all of the given answers are correct.

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  • 9. 

    Often called good cholesterol ; because it remove excess cholesterol and caries it to the liver for remove, is the:?

    • High-density lipoprotein (HDL)

    • Low-density lipoprotein (LDL)

    • Very low-density lipoprotein (VLDL)

    • Triglyceride

    • Cholesterol

    Correct Answer
    A. High-density lipoprotein (HDL)
    Explanation
    High-density lipoprotein (HDL) is often called good cholesterol because it removes excess cholesterol from the bloodstream and carries it to the liver for removal. HDL helps to prevent the buildup of plaque in the arteries, reducing the risk of heart disease. LDL, VLDL, triglycerides, and cholesterol are not typically referred to as good cholesterol and do not have the same beneficial effects on heart health as HDL.

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  • 10. 

    The radiography, pule vitality, Blood test, Biopsy and study model is the:?

    • Para-clinic examination

    • Extra oral examination

    • Intra oral examination

    • All answers

    Correct Answer
    A. Para-clinic examination
    Explanation
    The correct answer is "Para-clinic examination." Para-clinic examination refers to diagnostic procedures that are performed outside of the clinical setting, such as radiography, pulse vitality, blood tests, biopsy, and study models. These tests are used to gather additional information about a patient's condition and aid in the diagnosis and treatment planning process. Extra oral and intra oral examinations, on the other hand, refer to clinical examinations that are conducted within the oral cavity or on the outside of the oral cavity, respectively. Therefore, the correct answer is para-clinic examination as it encompasses all the mentioned diagnostic procedures.

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  • 11. 

    The specific reason for which the patient has presented himself to the clinic:?

    • The chief complain

    • The complication list of burning

    • The complication of illness

    • The complication of sensation

    Correct Answer
    A. The chief complain
    Explanation
    The correct answer is "The chief complaint." The chief complaint refers to the specific reason for which the patient has presented themselves to the clinic. It is the main issue or symptom that the patient is experiencing and wants to address during their visit.

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  • 12. 

    Cold test is important for dental test, is mean that the:?

    • Thermal test

    • Percussion test

    • Electronic test

    • All answers

    Correct Answer
    A. Thermal test
    Explanation
    The explanation for the correct answer, "Thermal test," is that a cold test is a type of thermal test that is important for dental testing. This test involves the application of a cold stimulus to a tooth to assess its sensitivity and determine if there are any underlying dental issues. Therefore, the correct answer is thermal test because it accurately represents the purpose and significance of a cold test in dental testing.

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  • 13. 

    We know about inflammation apex, we know about around tooth is the:?

    • Percussion test

    • Electronic test

    • Blood test

    • Thermal test

    Correct Answer
    A. Percussion test
    Explanation
    The correct answer is Percussion test. The question is asking about the method used to determine the inflammation apex or the area around the tooth. Percussion test is a diagnostic technique where a gentle tapping or striking of the tooth is done to assess any pain or discomfort, which can indicate inflammation or infection around the tooth. This test helps in identifying the source and extent of the inflammation.

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  • 14. 

    Medical test is the:?

    • All answers

    • Temperature, Pule

    • Blood pressure

    • Respiration

    Correct Answer
    A. All answers
    Explanation
    The correct answer is "All answers" because a medical test typically involves measuring various vital signs, such as temperature, pulse, blood pressure, and respiration. These measurements provide important information about a person's health and can help diagnose and monitor medical conditions. Therefore, all of these answers are correct as they are all part of a comprehensive medical test.

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  • 15. 

    The term of the treatment refer to the?

    • Management and care of a patient or the combating of disease

    • Manner in the patient with disease by radiotherapy

    • Manner in which someone with disease.

    • Management for surgical treatment don’t used drug.

    Correct Answer
    A. Management and care of a patient or the combating of disease
    Explanation
    The term of the treatment refers to the management and care of a patient or the combating of disease. This includes all the actions and interventions taken to improve the patient's condition and alleviate symptoms, as well as the strategies used to fight against the disease itself. It encompasses various approaches such as medication, therapy, surgery, and other medical interventions aimed at providing the best possible outcome for the patient.

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  • 16. 

    Head and neck cancer treatment is therapy using the:

    • Radiotherapy

    • Drug and surgery

    • Physiology

    • Diet, Drug and surgery

    Correct Answer
    A. Radiotherapy
    Explanation
    Head and neck cancer treatment typically involves the use of radiotherapy. Radiotherapy uses high-energy radiation to target and kill cancer cells in the affected area. It is a common treatment option for head and neck cancer as it can effectively shrink tumors and destroy cancer cells while minimizing damage to surrounding healthy tissues. This therapy can be delivered externally (external beam radiotherapy) or internally (brachytherapy), depending on the specific case. Drug and surgery may also be used in combination with radiotherapy, but radiotherapy is the primary treatment modality for head and neck cancer.

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  • 17. 

    Tooth removable, Gum open flap, Bone graft, Oral cancer: take out tumor, it is the type treatment of the?:

    • Surgical

    • Pharmacological

    • Radiotherapy

    • Prevention

    Correct Answer
    A. Surgical
    Explanation
    The correct answer is Surgical. The given treatment options, such as removing a tumor, tooth removable, gum open flap, and bone graft, all involve surgical procedures. Surgical treatment is often necessary for oral cancer and other dental and gum-related conditions that require physical intervention and removal of affected tissues. Pharmacological treatment involves the use of medications, radiotherapy uses radiation to treat cancer, and prevention focuses on measures to prevent the development of oral health issues.

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  • 18. 

    Type lichen Planus is? :

    • Reticular and plaque

    • Usually solitary and vesicle

    • Enlarged fungiform papillae

    • Typically white hyperkeratosis

    Correct Answer
    A. Reticular and plaque
    Explanation
    The correct answer is "Reticular and plaque." Lichen Planus is a chronic inflammatory condition that affects the skin and mucous membranes. It is characterized by the presence of reticular (lace-like) and plaque-like lesions on the affected areas. These lesions can be red, itchy, and may have a shiny or scaly appearance. Other characteristics of lichen planus include Wickham striae (white lines or dots) and hyperkeratosis (thickening of the outer layer of the skin).

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  • 19. 

    The term xerostomia denotes:

    • Dryness of the mouth

    • Dryness of the eye

    • Dryness of the stomach

    • Increased salivation

    Correct Answer
    A. Dryness of the mouth
    Explanation
    Xerostomia refers to the condition of having a dry mouth. This can be caused by a decrease in saliva production or an alteration in the composition of saliva. It can lead to discomfort, difficulty in speaking and swallowing, and an increased risk of dental problems. Dryness of the eye, dryness of the stomach, and increased salivation are not the correct definitions for xerostomia.

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  • 20. 

    All of the following may lead to xerostomia except:

    • Vitamin C deficiency

    • Aging

    • Glandular aplasia

    • Severe vomiting

    Correct Answer
    A. Vitamin C deficiency
    Explanation
    Xerostomia, also known as dry mouth, is a condition characterized by a lack of saliva production. Aging, glandular aplasia, and severe vomiting can all contribute to xerostomia as they can affect the functioning of salivary glands. However, vitamin C deficiency is not typically associated with xerostomia. Vitamin C deficiency, also known as scurvy, primarily affects the connective tissues in the body and can lead to symptoms such as fatigue, bleeding gums, and joint pain, but it does not directly cause xerostomia.

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  • 21. 

    What are the shape of the Aphthous ulcers?:

    • Round or oval

    • Round

    • Triangular

    • Oval

    Correct Answer
    A. Round or oval
    Explanation
    Aphthous ulcers are commonly round or oval in shape. This can be observed through their appearance and the way they develop on the mucous membranes of the mouth. The round or oval shape distinguishes them from other types of ulcers, such as triangular or irregular-shaped ulcers.

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  • 22. 

    The lesion size is greater than one centimeter in diameter, They tend to be 10 mm or larger across, Usually only one or two appear at a time. It is:

    • The Major aphthous ulceration

    • The Minor aphthous ulceration

    • The Erythema multiform ulceration

    • The Herpetiform aphthouse

    Correct Answer
    A. The Major aphthous ulceration
    Explanation
    The correct answer is The Major aphthous ulceration. The explanation is that major aphthous ulcers are characterized by larger lesion sizes, usually greater than one centimeter in diameter. They tend to appear as one or two ulcers at a time. This is in contrast to minor aphthous ulcers, which are smaller in size and can occur in greater numbers. Erythema multiform ulcers and herpetiform aphthous ulcers are different conditions with their own distinct characteristics.

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  • 23. 

    Common pathological finding of labial mucosa:

    • All answers

    • Apthous

    • Mucocele

    • Fibrosing mucocel

    Correct Answer
    A. All answers
    Explanation
    The labial mucosa can present with various pathological findings. Apthous ulcers are painful sores that can occur on the mucosa. Mucoceles are cysts that form when saliva becomes trapped in a minor salivary gland. Fibrosing mucocels are mucoceles that have become chronically inflamed and fibrotic. Therefore, all of the given answers (Apthous, Mucocele, and Fibrosing mucocel) are common pathological findings of the labial mucosa.

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  • 24. 

    The cause of the Benign migratory glossitis is the:

    • All answers

    • Stress, Allergic, Irritation

    • Vitamin Deficiency, Fissured Tongue

    • Atopic Deficiency, Yeast Infection

    Correct Answer
    A. All answers
    Explanation
    The correct answer is "All answers." Benign migratory glossitis, also known as geographic tongue, is a condition characterized by irregular, smooth, red patches on the tongue that can change in shape and location over time. The exact cause of this condition is unknown, but it is believed to be multifactorial. Stress, allergies, irritation, vitamin deficiencies, fissured tongue, atopic deficiencies, and yeast infections have all been suggested as possible contributing factors to the development of benign migratory glossitis. Therefore, it is likely that all of the listed answers can play a role in causing this condition.

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  • 25. 

    Candidiasis does occur under conditions such as :

    • All answers

    • Antibiotic therapy, diabetes,

    • Xerostomia (dry mouth),

    • Weakened immunologic reactions

    Correct Answer
    A. All answers
    Explanation
    The correct answer is "All answers" because candidiasis, a fungal infection caused by the Candida fungus, can occur under various conditions such as antibiotic therapy, diabetes, xerostomia (dry mouth), and weakened immunologic reactions. These conditions can weaken the immune system, disrupt the natural balance of microorganisms in the body, and create an environment that is favorable for the growth of Candida fungus, leading to candidiasis.

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  • 26. 

    White patches (Plaques) on the tongue, inner cheeks, sometimes on the roof of the mouth that can be wipe of, leaving behind red areas that may bleeding, Redness inside mouth and throat, Cracks at the corners of the mouth, Painful, burning sensation in the mouth, loss of taste, there are the Symptom of:

    • Oral thrush candidiasis

    • Ulceration

    • Apthous Stomatitis

    • Inhaled corticosteroid medication for asthma

    Correct Answer
    A. Oral thrush candidiasis
    Explanation
    The given symptoms, such as white patches on the tongue and inner cheeks that can be wiped off, redness inside the mouth and throat, and painful burning sensation, are characteristic of oral thrush candidiasis. This condition is caused by an overgrowth of the Candida fungus in the mouth. Ulceration and apthous stomatitis may also cause similar symptoms, but the presence of white patches that can be wiped off suggests oral thrush candidiasis as the correct answer. Inhaled corticosteroid medication for asthma is not directly related to these symptoms.

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  • 27. 

    The Symptom of Oral thrush candidiasis like:

    • All answers

    • White patches on the tongue, inner cheeks

    • Sometimes on the roof of the mouth that can be wipe of

    • Cracks at the corners of the mouth

    • Painful, burning sensation in the mouth, loss of taste

    Correct Answer
    A. All answers
    Explanation
    The correct answer is "All answers" because oral thrush candidiasis can present with all of the mentioned symptoms. White patches on the tongue, inner cheeks, and sometimes on the roof of the mouth are common signs of oral thrush. Cracks at the corners of the mouth can also be a symptom. Additionally, individuals with oral thrush may experience a painful, burning sensation in the mouth and a loss of taste. Therefore, all of the given symptoms can be indicative of oral thrush candidiasis.

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  • 28. 

    Factors that predispose to the development of denture stomatitis include:

    • All answers

    • Complete upper (maxillary) denture poor dental hygiene

    • Acrylic dentures, Poorly fitting dentures

    • Denture age old dentures

    Correct Answer
    A. All answers
    Explanation
    The correct answer is "All answers". This means that all of the factors listed (complete upper denture, poor dental hygiene, acrylic dentures, poorly fitting dentures, and old dentures) predispose to the development of denture stomatitis.

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  • 29. 

    The patient with a fissured tongue is advised to :

    • Brush the tongue gently with a soft toothbrush and Keep the fissures clean of debris and irritants

    • Brush the tongue gently with a soft toothbrush

    • Keep the fissures clean of debris and irritants

    • Grow up with irritated of the food collects in them

    Correct Answer
    A. Brush the tongue gently with a soft toothbrush and Keep the fissures clean of debris and irritants
    Explanation
    Patients with a fissured tongue are advised to brush their tongue gently with a soft toothbrush and keep the fissures clean of debris and irritants. This is because debris and irritants can accumulate in the fissures, leading to discomfort and potential infection. Brushing the tongue helps to remove these particles and maintain oral hygiene.

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  • 30. 

    All sialoliths affect the major salivary glands:

    • 80%

    • 50%

    • 60%

    • 70%

    Correct Answer
    A. 80%
    Explanation
    The correct answer is 80%. This means that out of all sialoliths, 80% of them affect the major salivary glands. Sialoliths are calcified structures that can form in the salivary glands, causing blockages and leading to various symptoms such as pain and swelling. The fact that 80% of sialoliths affect the major salivary glands suggests that these glands are more commonly affected compared to the minor salivary glands.

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  • 31. 

    Very common complication of dentigerous cyst is:

    • Ameloblastoma

    • Pathological fracture

    • Mucoepidermoid carcinoma

    • Epidermoid carcinoma

    Correct Answer
    A. Ameloblastoma
    Explanation
    Ameloblastoma is a very common complication of dentigerous cysts. Ameloblastoma is a benign tumor that originates from the cells responsible for forming tooth enamel. It can cause significant damage to the jawbone and surrounding tissues if left untreated. Dentigerous cysts, which are fluid-filled sacs that form around the crown of an unerupted tooth, can sometimes lead to the development of ameloblastoma. Therefore, it is important to monitor and treat dentigerous cysts to prevent the potential complication of ameloblastoma.

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  • 32. 

    Most common etiology for radicular cyst is:

    • Dental caries and Trauma

    • Dental caries

    • Periodontitis

    • Trauma

    Correct Answer
    A. Dental caries and Trauma
    Explanation
    The most common etiology for a radicular cyst is dental caries and trauma. Dental caries refers to tooth decay, which can lead to the formation of a cyst in the root of the tooth. Trauma, such as a physical injury to the tooth or surrounding tissues, can also cause a radicular cyst to develop. Both dental caries and trauma can disrupt the normal structure of the tooth and surrounding tissues, leading to the formation of a cyst.

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  • 33. 

    Commonest site for sialolithiasis is:

    • Submandibular duct

    • Minor salivary gland ducts

    • Parotid ducts

    • Sublingual duct

    Correct Answer
    A. Submandibular duct
    Explanation
    Sialolithiasis refers to the formation of salivary stones, which can obstruct the ducts and cause pain and swelling. The submandibular duct, also known as Wharton's duct, is the most common site for sialolithiasis. This is because the submandibular gland produces thicker saliva with a higher mineral content, making it more prone to stone formation. The stones can block the narrow duct, leading to the symptoms of sialolithiasis. The other options, such as minor salivary gland ducts, parotid ducts, and sublingual duct, are less commonly affected by sialolithiasis.

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  • 34. 

    A biopsy would be of value in the diagnosis or oral lesion of:

    • All answers

    • Amyloidosis

    • Carcinoma in situ

    • Tuberculosis

    • Lichen planus

    Correct Answer
    A. All answers
    Explanation
    A biopsy would be of value in the diagnosis of an oral lesion for all the given conditions: amyloidosis, carcinoma in situ, tuberculosis, and lichen planus. Biopsy involves taking a small sample of tissue from the affected area for microscopic examination. This helps in determining the exact nature of the lesion and confirming the diagnosis.

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  • 35. 

    Peripheral ossifying fibroma most commonly appears to originate from:

    • Interdental papilla

    • Alveolar mucosa

    • Cartcal bone

    • Free gingival

    Correct Answer
    A. Interdental papilla
    Explanation
    Peripheral ossifying fibroma is a benign reactive lesion that commonly occurs in the gingiva. It typically arises from the interdental papilla, which is the triangular gum tissue located between adjacent teeth. This lesion is characterized by the formation of mineralized tissue, resembling bone or cementum. The interdental papilla is a common site for the development of peripheral ossifying fibroma due to its proximity to the teeth and the presence of local irritants such as plaque and calculus.

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  • 36. 

    The tumor are soft to touch, movable, generally painless:

    • Lipoma

    • Granuloma

    • Benign

    • Sarcoma

    Correct Answer
    A. Lipoma
    Explanation
    Lipoma is the correct answer because it is a benign tumor made up of fat cells. Lipomas are typically soft to touch, movable, and generally painless. This is in contrast to other types of tumors like sarcoma, which are malignant and can be hard, fixed, and painful. Granulomas, on the other hand, are a type of inflammation and not tumors.

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  • 37. 

    The main causes of the lipoma is :

    • Unknown

    • Trauma

    • Infection

    • Chronic irritation

    Correct Answer
    A. Unknown
    Explanation
    The main cause of lipoma is unknown. This means that the exact reason for the development of lipomas is not yet understood. While trauma, infection, and chronic irritation may contribute to the formation of lipomas in some cases, they are not considered as the main causes. Further research is needed to determine the underlying factors that lead to the development of lipomas.

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  • 38. 

    Oral cytological smears are of no value in the diagnosis of:

    • Lipoma

    • Promary intraoral herpes simplex

    • Recurrent intraoral herpes simplex

    • Herpes zoster

    • Oral cancer

    Correct Answer
    A. Lipoma
    Explanation
    Oral cytological smears are not useful in diagnosing lipoma because lipomas are benign tumors composed of fat cells, which do not shed cells into the oral cavity. Cytological smears are more commonly used to diagnose lesions that involve epithelial cells, such as oral cancer or herpes infections.

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  • 39. 

    The term of tumor which is a caused by Human herpesvirus 8 (HHV8), and it is associated herpesvirus, which one:

    • Kaposi’s sarcoma

    • Lipoma

    • Malignant

    • Benign

    Correct Answer
    A. Kaposi’s sarcoma
    Explanation
    Kaposi's sarcoma is a type of tumor that is caused by Human herpesvirus 8 (HHV8). It is an associated herpesvirus, meaning that the virus is closely linked to the development of this particular type of tumor. Lipoma, malignant, and benign are not specifically associated with HHV8 and do not have a direct link to this virus.

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  • 40. 

    Elderly patients sometimes present with a fungal infection of the palate, beneath a denture, referred to as denture stomatitis. Which organism causes this condition?:

    • Candida albicans

    • Actinomyces

    • Borrellia vincenti

    • Herpes simplex

    • Staphylococcus aureus

    Correct Answer
    A. Candida albicans
    Explanation
    Denture stomatitis is a fungal infection that occurs in elderly patients beneath a denture. The organism that causes this condition is Candida albicans. Candida albicans is a type of yeast that is commonly found in the oral cavity. It can overgrow and cause an infection in individuals with compromised immune systems or those who wear dentures. Treatment typically involves antifungal medications and proper denture hygiene.

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  • 41. 

    Many diseases are due to infection with one type of micro-organism or another. Which one of the following options is the most likely example of an infection that is not caused by a micro-organism?:

    • Creuzfeldt-Jakob disease

    • Hepatitis C

    • Meningitis

    • Poliomyelitis

    • Swine influenza

    Correct Answer
    A. Creuzfeldt-Jakob disease
    Explanation
    Creuzfeldt-Jakob disease is a rare, degenerative, and fatal brain disorder that is not caused by a micro-organism. It is caused by an abnormal protein called a prion. Prions are not considered micro-organisms as they lack genetic material and are not classified as living organisms. Therefore, Creuzfeldt-Jakob disease is the most likely example of an infection that is not caused by a micro-organism.

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  • 42. 

    Which of the following options is the group of bacteria most likely to live in colonies arranged as chains of circular micro-organisms?:

    • Streptococcus

    • Bacilli

    • Lactobacilli

    • Spirochetes

    • Staphylococcus

    Correct Answer
    A. Streptococcus
    Explanation
    Streptococcus is the correct answer because it is a type of bacteria that is known to form chains or groups of circular microorganisms. This arrangement is characteristic of Streptococcus, making it the most likely option among the given choices. Bacilli, Lactobacilli, Spirochetes, and Staphylococcus do not typically form chains of circular microorganisms, which is why they are not the correct answer.

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  • 43. 

    When body tissues become infected, they exhibit five classic signs of inflammation. Which is the last of these five signs to occur?:

    • Loss of the function

    • Heat

    • Pain

    • Redness

    • Swelling

    Correct Answer
    A. Loss of the function
    Explanation
    The last of the five classic signs of inflammation to occur is loss of function. This typically happens after the other signs, such as heat, pain, redness, and swelling, have already manifested. Loss of function refers to the impairment or inability of the affected body part or tissue to perform its normal activities or functions. It occurs as a result of the inflammatory response and can be temporary or permanent, depending on the severity of the infection and the extent of tissue damage.

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  • 44. 

    Is a mild, but highly contagious viral infection common in young children, it occurs mainly in children under 10 years old but can also occur in adults.:

    • Hand food and Mouth

    • Zona

    • Chickenpox

    • Herpetiform

    Correct Answer
    A. Hand food and Mouth
    Explanation
    Hand, foot, and mouth disease is a mild, but highly contagious viral infection that commonly affects young children. It is characterized by the presence of sores or blisters on the hands, feet, and inside the mouth. While it primarily occurs in children under 10 years old, it can also affect adults. The infection is typically spread through close contact with an infected person's saliva, blister fluid, or feces. Symptoms may include fever, sore throat, and a rash. Treatment usually involves managing symptoms and allowing the infection to run its course, as there is no specific cure.

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  • 45. 

    Sign and symptom of Hand food moth diseas:

    • All answers

    • Fever, headache

    • Sore throat

    • Fatigue, irritability

    • Loss of appetite, weight loss

    Correct Answer
    A. All answers
    Explanation
    The correct answer is "All answers." This is because all of the listed symptoms (fever, headache, sore throat, fatigue, irritability, loss of appetite, weight loss) can be signs and symptoms of Hand foot mouth disease.

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  • 46. 

    Hand food mouth disease is the infection persons are most contagious during the:

    • First week of the illness

    • Five day of the illness

    • Second week of the illness

    • All answers

    Correct Answer
    A. First week of the illness
    Explanation
    Hand, foot, and mouth disease is a highly contagious viral infection that primarily affects young children. The virus is most contagious during the first week of the illness. During this time, the infected person sheds the virus through respiratory secretions, saliva, and feces, making it easy for the virus to spread to others. It is important to take necessary precautions to prevent the spread of the disease, especially during the first week when the risk of transmission is highest.

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  • 47. 

    Signe and symptom of the Halitosis:

    • All answers

    • A white or yellow coating on your tongue

    • People seem to avoid direct contact with you and

    • They step back from you when you are talking to them

    • A smelly odor when you open your mouth

    Correct Answer
    A. All answers
    Explanation
    The given correct answer is "All answers." This means that all of the options listed (a white or yellow coating on your tongue, people seem to avoid direct contact with you and step back from you when you are talking to them, and a smelly odor when you open your mouth) are signs and symptoms of Halitosis.

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  • 48. 

    Management of the Halitosis:

    • All answers

    • Patient education

    • Avoiding smoking, food

    • Decrease alcohol and coffee intake

    • Oral antiseptics

    Correct Answer
    A. All answers
    Explanation
    The correct answer is "All answers." This means that all of the options listed (patient education, avoiding smoking and food, decreasing alcohol and coffee intake, and using oral antiseptics) are effective in managing halitosis. Each of these approaches can help improve oral hygiene and reduce bad breath.

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  • 49. 

    The following are the factors known to cause Apthouse Stomatitis:

    • All answers

    • Trauma

    • Immunologic abnormalities

    • Stress and Emotional upset

    • Allergic factor

    Correct Answer
    A. All answers
    Explanation
    The correct answer is "All answers." This means that all of the factors listed (trauma, immunologic abnormalities, stress and emotional upset, and allergic factors) are known to cause Apthouse Stomatitis. This suggests that Apthouse Stomatitis can be caused by a combination of these factors, rather than just one specific cause.

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Quiz Review Timeline (Updated): Mar 18, 2023 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Mar 18, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Sep 05, 2019
    Quiz Created by
    Uhsmaster101
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