Dermatology Podiatry Year 2

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Jenny
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Quizzes Created: 2 | Total Attempts: 450
| Attempts: 277
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  • 1/26 Questions

    Atrophic skin is thin, translucent and wrinkled with easily visable blood vessels

    • True
    • False
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Dermatology Podiatry Year 2 - Quiz
About This Quiz

The 'Dermatology Podiatry Year 2' quiz assesses knowledge on skin conditions and podiatric issues. It covers identification of various dermatological terms such as bulla, crust, and macule, understanding hair loss, skin texture changes, and specific infections like furuncle.

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  • 2. 

    Alopecia is the absence of hair?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Alopecia refers to the condition where there is a partial or complete absence of hair on the body. Therefore, it can be concluded that the statement "Alopecia is the absence of hair" is true.

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  • 3. 

    Irritants cause more contact dermatitis than allergens do?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Irritants are substances that can cause inflammation and damage to the skin, leading to contact dermatitis. They do not require an immune response to cause a reaction. On the other hand, allergens are substances that trigger an immune response in individuals who are allergic to them, resulting in allergic contact dermatitis. While both irritants and allergens can cause contact dermatitis, irritants are more common and cause a larger number of cases compared to allergens. Therefore, the statement that irritants cause more contact dermatitis than allergens is true.

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  • 4. 

    Anodule consisting of an epithelial lined cavity filled with fuild or semi solid material

    • Papilloma

    • Papule

    • Cyst

    • Macule

    • Eruption

    Correct Answer
    A. Cyst
    Explanation
    A cyst is a nodule consisting of an epithelial lined cavity filled with fluid or semi-solid material. This explanation fits the given description perfectly. A papilloma is a benign tumor that grows on the surface of the skin or mucous membranes. A papule is a small, raised bump on the skin. A macule is a flat, discolored spot on the skin. An eruption refers to a sudden outbreak or appearance of something, such as a rash or skin condition.

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  • 5. 

    Clinically fungi are usually divided into: Moulds, Yeasts, Dermatophytes

    • True

    • False

    Correct Answer
    A. True
    Explanation
    The statement is true because clinically, fungi are commonly classified into three categories: moulds, yeasts, and dermatophytes. Moulds are multicellular fungi that typically form visible colonies and produce spores. Yeasts, on the other hand, are unicellular fungi that reproduce by budding. Dermatophytes are a specific group of fungi that cause infections on the skin, hair, and nails. This classification helps in diagnosing and treating fungal infections effectively.

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  • 6. 

    Dried exudate on the surface of the skin.

    • Plaque

    • Crust

    • Scale

    Correct Answer
    A. Crust
    Explanation
    Plaque: is a palpable, plateau-like elevation of the skin e.g psoriasis
    Scale: an accululation of thickened, horney layer of keratin in the form of easily detatchable fragments e.g ichthyosis.

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  • 7. 

    Atopic eczema induces lichenification

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Scratching induces lichenification

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  • 8. 

    A pustule is a visible collection of pus in a blister. Pustules can be seen in psoriasis

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Pustules may indicate infection, but not always as with psoriasis

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  • 9. 

    Similar to a vescle but larger usually more than 5mm in diameter, consisting of clear fluid accumulated within or below the epidermis.

    • Vesicle

    • Pustule

    • Bulla

    • Cyst

    Correct Answer
    A. Bulla
    Explanation
    A bulla is a large vesicle that is typically more than 5mm in diameter. It is similar to a vesicle, but larger in size. It consists of clear fluid that is accumulated within or below the epidermis. A bulla can be seen in various skin conditions such as bullous pemphigoid or second-degree burns. It is important to differentiate a bulla from other skin lesions such as pustules or cysts, as the treatment and management may vary.

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  • 10. 

    A purulent inflammation of the skin and subcutaneous tissue

    • Erythema

    • Ecchymosis

    • Cellulitis

    Correct Answer
    A. Cellulitis
    Explanation
    Cellulitis is a purulent inflammation of the skin and subcutaneous tissue. It is characterized by redness, swelling, warmth, and pain in the affected area. The condition is usually caused by bacteria entering the skin through a cut, wound, or insect bite. Cellulitis can occur anywhere on the body but is most commonly found on the legs. If left untreated, the infection can spread and lead to more serious complications. Therefore, cellulitis is the correct answer for the given description.

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  • 11. 

    A small nipple like prjection from the skin surface

    • Bulla

    • Cyst

    • Pustule

    • Papilloma

    Correct Answer
    A. Papilloma
    Explanation
    A papilloma is a small nipple-like projection from the skin surface. It is a benign growth that can occur on various parts of the body, including the skin and mucous membranes. Papillomas are usually non-cancerous and can appear as small, raised bumps or warts. They are caused by a viral infection and can be contagious. Treatment options for papillomas include surgical removal, cryotherapy, or topical medications.

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  • 12. 

    A localised area of colour or textural change in the skin

    • Macule

    • Ecchymosis

    • Freckle

    Correct Answer
    A. Macule
    Explanation
    Ecchyosis: A maccular red or purplr haemorrhage more than 2mm, in the skin mucoud.
    Frackle:A maccular area in which there are increased pigment formation by melanocytes.

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  • 13. 

    Haemorrhagic punctate spot 1-2 mm

    • Telangiectasia

    • Petechia

    • Blood blister

    • Erythema

    Correct Answer
    A. Petechia
    Explanation
    Petechia is the correct answer because it refers to a small, pinpoint-sized hemorrhage on the skin caused by bleeding from capillaries. These spots are typically 1-2 mm in size and appear as red or purple dots. Telangiectasia refers to dilated blood vessels, not hemorrhages. A blood blister is a raised pocket of fluid-filled blood, while erythema refers to redness of the skin due to inflammation.

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  • 14. 

    An atrophic, linea band in the skin, usually white or purple, formed as the result of connective tissue changes

    • Keloid

    • Scar

    • Striae

    Correct Answer
    A. Striae
    Explanation
    Striae, also known as stretch marks, are a common skin condition characterized by atrophic, linea bands in the skin. They are usually white or purple in color and are formed as a result of connective tissue changes. Stretch marks often occur due to rapid stretching of the skin, such as during pregnancy or periods of rapid growth. They are commonly found on the abdomen, breasts, thighs, and buttocks.

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  • 15. 

    A superficial break in the epidermis which does not extend down into the dermis

    • Ulcer

    • Erosion

    • Fissure

    Correct Answer
    A. Erosion
    Explanation
    An erosion refers to a superficial break in the epidermis that does not extend down into the dermis. This means that the damage is limited to the top layer of the skin and does not penetrate deeper. Unlike an ulcer or a fissure, which involve more severe damage and extend into the dermis, an erosion is a milder form of skin injury.

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  • 16. 

    A small solid elevation of the skin, generally defined as less than 5mm, maybe flat or domeshaped.

    • Nodule

    • Papule

    • Macule

    Correct Answer
    A. Papule
    Explanation
    Nodule: similar to a papule but larger
    Macule: A localised area of colour or textural change in the skin

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  • 17. 

    Local hyperplasia of the horny layer of the skin.

    • Scale

    • Callus

    • Plaque

    • Crust

    Correct Answer
    A. Callus
    Explanation
    A callus is a localized thickening of the horny layer of the skin that occurs in response to repeated friction or pressure. It is a protective response of the skin to prevent further damage. Unlike a scale, which is a flaky or dry patch of skin, a callus is a thicker and harder area. A plaque refers to a raised, flat-topped lesion on the skin, and a crust is a dried exudate or scab. Therefore, the correct answer for this question is callus.

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  • 18. 

    Dermatophytes infect the

    • Feet

    • Groin

    • Hands

    • Eye lashes

    • Scalp

    • Nails

    Correct Answer(s)
    A. Feet
    A. Groin
    A. Hands
    A. Scalp
    A. Nails
    Explanation
    Dermatophytes are a type of fungi that can cause infections in various parts of the body. They commonly infect the feet, groin, hands, scalp, and nails. These areas provide a warm and moist environment that is conducive for the growth of dermatophytes. Infections in these areas can cause symptoms such as itching, redness, and scaling. Proper hygiene and treatment are necessary to prevent and treat dermatophyte infections in these areas.

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  • 19. 

    The 3 genera of Dermatophytes which affect epidermal tissue and keratinised tissue, ie. hair, skin

    • Trichophyton

    • Microsporum

    • Epidermophyton

    • Keratinophyton

    Correct Answer(s)
    A. Trichophyton
    A. Microsporum
    A. Epidermophyton
    Explanation
    The correct answer is Trichophyton, Microsporum, and Epidermophyton. These three genera of Dermatophytes are known to affect epidermal tissue and keratinized tissue such as hair and skin. Trichophyton species are the most common cause of fungal infections in humans, affecting the skin, hair, and nails. Microsporum species primarily cause infections of the skin and hair, including ringworm. Epidermophyton species are responsible for causing infections of the skin, hair, and nails, particularly in the groin and feet. Keratinophyton is not a recognized genus of Dermatophytes and therefore not a correct answer.

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  • 20. 

    Is extravasation of blood causing reddish discolouration of the skin or mucous membrane. e.g bruise

    • Ecchymosis

    • Purpura

    • Telangiectasia

    Correct Answer
    A. Purpura
    Explanation
    Purpura is the correct answer because it refers to the reddish discoloration of the skin or mucous membrane caused by extravasation of blood. Ecchymosis is also a term for bruising, but it specifically refers to larger areas of bleeding under the skin. Telangiectasia, on the other hand, refers to small, dilated blood vessels near the surface of the skin. Therefore, purpura is the most appropriate term for the given description.

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  • 21. 

    An acute abcess formation in adjacent hair follicles.

    • Carbuncle

    • Furuncle

    • Folliculitis

    Correct Answer
    A. Furuncle
    Explanation
    Carbuncle: is a deep abcess formed in a grop of follicles
    Folliculitis: is a acute pustular infection of multiple hair follicles

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  • 22. 

    Superficial mycoses of the nail, what would differiantial diagnosis be?

    • Psoriasis

    • Trauma

    • Discoid eczema

    Correct Answer(s)
    A. Psoriasis
    A. Trauma
    Explanation
    The differential diagnosis for superficial mycoses of the nail includes psoriasis and trauma. Psoriasis is a chronic autoimmune condition that can affect the nails, causing changes in their appearance and texture. Trauma to the nail can also lead to similar symptoms, such as discoloration and thickening. Other possible causes, such as discoid eczema, were not mentioned in the question. Therefore, the correct answer is psoriasis and trauma.

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  • 23. 

    Treatments used to treat Atopic eczema

    • Emollients

    • Antihistamines

    • Hot baths

    • Topical steroids

    • Antibiotics

    • Wear wool clothing

    Correct Answer(s)
    A. Emollients
    A. Antihistamines
    A. Topical steroids
    A. Antibiotics
    Explanation
    The patient should wear cotton clothing, as reduces heat and sweating which can further irritate.

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  • 24. 

    A compressible papule or plaque of dermal oedema, red or white in colour.

    • Urticaria

    • Erythema

    • Wheal

    • Purpura

    Correct Answer(s)
    A. Urticaria
    A. Wheal
    Explanation
    A wheal is a raised area of the skin that is typically red or white in color and is caused by dermal edema. Urticaria, also known as hives, is a common skin condition characterized by the formation of wheals. Therefore, the correct answer is Urticaria, Wheal.

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  • 25. 

    Contact dermatitis, which of the following are common irritants?

    • Water

    • Temperature extremes

    • Frictional abrasives

    • Nickel

    Correct Answer(s)
    A. Water
    A. Temperature extremes
    A. Frictional abrasives
    Explanation
    Nickel is a common allergen allergen

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  • 26. 

    Types of Eczema

    • Discoid eczema

    • Seborrhoeic Dermatitis

    • Venous eczema

    • Arthiritic dermatitis

    • Lichen simplex chronicus

    • Lichen striatus

    Correct Answer(s)
    A. Discoid eczema
    A. Seborrhoeic Dermatitis
    A. Venous eczema
    A. Lichen simplex chronicus
    A. Lichen striatus
    Explanation
    The given answer lists different types of eczema. Discoid eczema is a type of eczema characterized by round or oval patches of inflamed skin. Seborrhoeic dermatitis is a common form of eczema that affects the scalp, face, and other oily areas of the body. Venous eczema, also known as gravitational eczema, occurs in the lower legs and is often associated with poor circulation. Lichen simplex chronicus is a condition where the skin becomes thick and leathery due to constant scratching and rubbing. Lichen striatus is a rare form of eczema that appears as a linear rash on one side of the body.

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

  • Current Version
  • Mar 21, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Jan 21, 2012
    Quiz Created by
    Jenny

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