Ntzb Unit 4: Diseases And Illnesses Quiz
This is a diseases and illness quiz for health education at New Tech High @ Zion-Benton East in Zion, IL.
Please answer the following 25 questions the best you can. Each question is worth one point. At the end of the exam, please print out your results certificate.
YOU MUST TYPE IN YOUR FIRST AND LAST NAME UNDER "Your Name" IN ORDER TO GET CREDIT. NO NAME = NO POINTS!
- 1.
What is a communicable disease?
- A.
It is a disease that can be spread to others and is contagious.
- B.
It is a disease that cannot be spread and is caused by health habits and behaviors.
- C.
It is a disease that is caused by bacteria in our environment.
- D.
It is a disease that can be spread through food, animals, water, and the air.
Correct Answer
A. It is a disease that can be spread to others and is contagious.Explanation
A communicable disease is a type of disease that can be transmitted from one person to another. This means that it can be spread through direct contact, such as touching or kissing, or through indirect means, such as through the air or contaminated objects. Examples of communicable diseases include the common cold, influenza, and sexually transmitted infections. The other options provided in the question do not accurately describe a communicable disease.Rate this question:
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- 2.
What causes communicable diseases?
- A.
Organisms
- B.
Unsanitary conditions
- C.
Pathogens
- D.
Dirty objects
Correct Answer
C. PathogensExplanation
Pathogens are microorganisms that can cause communicable diseases. These disease-causing agents can include bacteria, viruses, fungi, and parasites. When these pathogens enter the body, they can multiply and cause infection, leading to the development of communicable diseases. Pathogens can be transmitted through various means such as direct contact with an infected person, inhalation of respiratory droplets, consumption of contaminated food or water, or contact with contaminated objects. Therefore, the presence of pathogens is a major factor in the spread of communicable diseases.Rate this question:
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- 3.
The following are all common communicable diseases EXCEPT:
- A.
Strep Throat
- B.
MRSA
- C.
Skin Cancer
- D.
Mononucleosis
Correct Answer
C. Skin CancerExplanation
Skin cancer is not a communicable disease because it cannot be transmitted from one person to another. It is a non-communicable disease that is primarily caused by exposure to ultraviolet radiation from the sun or tanning beds. Strep throat, MRSA, and mononucleosis are all examples of communicable diseases that can be spread from person to person through various means such as respiratory droplets or direct contact.Rate this question:
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- 4.
Organisms that feed off of a person or animal (a host) is considered what?
- A.
Virus
- B.
Bacteria
- C.
Disease
- D.
Pathogen
Correct Answer
D. PathogenExplanation
A pathogen refers to any microorganism, such as a virus or bacteria, that can cause disease or harm to a host organism. Pathogens can infect humans, animals, and plants, and they rely on the host for their survival and reproduction. They can enter the body through various means, such as inhalation, ingestion, or direct contact, and can then multiply and cause an infection or disease. Therefore, the term "pathogen" accurately describes organisms that feed off a person or animal and cause harm or disease.Rate this question:
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- 5.
Mononucleosis is an illness that causes the person to become ________________ for weeks.
- A.
Weak and tired
- B.
Nauseated and feverish
- C.
Cold and sweaty
- D.
Hot and in pain
Correct Answer
A. Weak and tiredExplanation
Mononucleosis is an illness that causes the person to become weak and tired for weeks. This is because mononucleosis, also known as "mono" or the "kissing disease," is caused by the Epstein-Barr virus (EBV) which affects the immune system. The virus can cause symptoms such as fatigue, muscle weakness, and general malaise, leading to a feeling of weakness and tiredness. These symptoms can persist for several weeks or even months, making it difficult for the person to engage in normal activities.Rate this question:
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- 6.
What are the two types of pathogens?
- A.
Bacteria and amoeba
- B.
Fungus and amoeba
- C.
Virus and bacteria
- D.
Virus and fungus
Correct Answer
C. Virus and bacteriaExplanation
The correct answer is virus and bacteria. Pathogens are disease-causing microorganisms, and the two main types are viruses and bacteria. Viruses are smaller than bacteria and can only reproduce inside a host cell, while bacteria are single-celled organisms that can reproduce independently. Both viruses and bacteria can cause a wide range of diseases in humans and other organisms.Rate this question:
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- 7.
Strep throat is caused by a bacterium called:
- A.
Staphylococcus
- B.
Streptococcus
- C.
Methicillin
- D.
Amoxicillin
Correct Answer
B. StreptococcusExplanation
Strep throat is caused by a bacterium called Streptococcus. This bacterium, specifically Streptococcus pyogenes, is responsible for causing inflammation and infection in the throat and tonsils. It is highly contagious and can be transmitted through respiratory droplets or direct contact with infected individuals. Strep throat is characterized by symptoms such as sore throat, difficulty swallowing, fever, and swollen lymph nodes. Prompt treatment with antibiotics is necessary to prevent complications and reduce the spread of the infection. Methicillin and Amoxicillin are antibiotics used to treat bacterial infections, but they are not the causative agent of strep throat.Rate this question:
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- 8.
What kind of pathogen causes colds?
- A.
Bacteria
- B.
Virus
- C.
Fungus
- D.
Amoeba
Correct Answer
B. VirusExplanation
Colds are primarily caused by viruses, such as rhinoviruses or coronaviruses. These viruses are highly contagious and can be easily transmitted from person to person through respiratory droplets. Bacteria, fungus, and amoeba are not commonly associated with causing colds.Rate this question:
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- 9.
How does a person treat someone that has a bacteria-causing illness?
- A.
Have them rest and drink fluids.
- B.
Take extra vitamins, especially vitamin C
- C.
Take over-the-counter medication
- D.
See the doctor for antibiotics
Correct Answer
D. See the doctor for antibioticsExplanation
When a person has a bacteria-causing illness, it is important to see a doctor for antibiotics. Antibiotics are medications specifically designed to target and kill bacteria, helping to eliminate the illness and promote recovery. Resting and drinking fluids may help alleviate symptoms and support the immune system, but they do not directly address the bacterial infection. Taking extra vitamins, especially vitamin C, can boost the immune system, but it does not directly treat the bacteria-causing illness. Over-the-counter medications may provide temporary relief for symptoms, but they do not target the underlying cause of the illness. Therefore, seeing a doctor for antibiotics is the most effective course of action.Rate this question:
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- 10.
H1N1 is a mutated form of which pathogen?
- A.
Influenza A
- B.
Influenza B
- C.
Staphylococcus
- D.
Streptococcus
Correct Answer
A. Influenza AExplanation
H1N1 is a mutated form of Influenza A. Influenza A is a subtype of the Influenza virus that can infect humans, birds, and other animals. H1N1, also known as the swine flu, gained global attention during the 2009 pandemic. It is called H1N1 because it has two main surface proteins, hemagglutinin (H) and neuraminidase (N), which play a crucial role in the virus's ability to infect and spread. Influenza A viruses are known for their ability to undergo frequent genetic changes, leading to the emergence of new strains and potentially causing pandemics.Rate this question:
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- 11.
The two most common food-borne illness are caused by which two pathogens?
- A.
Salmonella and influenza
- B.
Salmonella and E.coli
- C.
E.coli and influenza
- D.
E.coli and streptococcus
Correct Answer
B. Salmonella and E.coliExplanation
Salmonella and E.coli are the two most common pathogens that cause food-borne illnesses. Salmonella is a type of bacteria commonly found in raw or undercooked poultry, eggs, and meat, as well as in fruits and vegetables contaminated by animal feces. E.coli is a bacteria that can be found in undercooked ground beef, unpasteurized milk, and contaminated water. Both pathogens can cause symptoms such as diarrhea, abdominal pain, vomiting, and fever when ingested through contaminated food or water.Rate this question:
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- 12.
The following are all methods to preventing the spread of communicable disease EXCEPT:
- A.
Washing your hands before you eat
- B.
Sneezing into the inside or your arm or into a tissue
- C.
Going outside and getting some sun
- D.
Avoid touching your face or mouth
Correct Answer
C. Going outside and getting some sunExplanation
The given answer, "going outside and getting some sun," is the correct answer because it does not directly contribute to preventing the spread of communicable diseases. While washing hands, sneezing into the arm or tissue, and avoiding touching the face or mouth are all effective preventive measures, getting sun exposure does not have a direct impact on preventing the spread of communicable diseases.Rate this question:
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- 13.
What is the main difference between communicable and non-communicable diseases?
- A.
NCD can be treated whereas CD cannot
- B.
CD can spread to others whereas NCD cannot
- C.
CD can be treated whereas NCD cannot
- D.
NCD can spread to others whereas CD cannot
Correct Answer
B. CD can spread to others whereas NCD cannotExplanation
The main difference between communicable diseases (CD) and non-communicable diseases (NCD) is that CD can spread to others, while NCD cannot. This means that CD are caused by infectious agents such as bacteria or viruses and can be transmitted from person to person through various means, such as direct contact, airborne droplets, or contaminated food and water. On the other hand, NCD are not caused by infectious agents and cannot be transmitted from person to person. Instead, they are often caused by factors such as genetics, lifestyle choices, or environmental factors.Rate this question:
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- 14.
Non-communicable diseases are generally caused by:
- A.
Behavioral risk factors
- B.
Biological risk factors
- C.
Environmental risk factors
- D.
Both A and B
Correct Answer
D. Both A and BExplanation
Non-communicable diseases are generally caused by a combination of behavioral and biological risk factors. Behavioral risk factors include unhealthy lifestyle choices such as smoking, excessive alcohol consumption, poor diet, and lack of physical activity. Biological risk factors refer to genetic predispositions and physiological conditions that increase the likelihood of developing certain diseases. Both of these factors contribute to the development of non-communicable diseases, making the answer "both A and B" correct.Rate this question:
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- 15.
True or False: Cancer is the leading cause of death in the United States
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
False. Cancer is not the leading cause of death in the United States. According to the Centers for Disease Control and Prevention (CDC), heart disease is the leading cause of death in the country. However, cancer is still a significant cause of death and ranks second after heart disease.Rate this question:
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- 16.
Diabetes is a NCD that is caused when the pancreas:
- A.
Stops making insulin
- B.
Makes too much insulin
- C.
Makes too little insulin and too much glucose
- D.
Stops making insulin or makes too little
Correct Answer
D. Stops making insulin or makes too littleExplanation
The correct answer is "stops making insulin or makes too little." This is because diabetes is a condition characterized by high blood sugar levels, and insulin is the hormone responsible for regulating blood sugar. In type 1 diabetes, the pancreas stops producing insulin altogether, while in type 2 diabetes, the pancreas may still produce insulin, but not enough to effectively regulate blood sugar levels. Therefore, both scenarios of the pancreas not producing enough insulin or stopping its production altogether can lead to diabetes.Rate this question:
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- 17.
Heart disease is a condition where blood in the arteries or the heart muscle gets blocked due to plaque caused by:
- A.
Saturated fat
- B.
Cholesterol
- C.
Unsaturated fat
- D.
Lipoprotein
Correct Answer
B. CholesterolExplanation
Cholesterol is the correct answer because it is one of the main components of plaque that can build up in the arteries and block blood flow. High levels of cholesterol in the blood can lead to the formation of plaque, which can then narrow or block the arteries, increasing the risk of heart disease. Saturated fat and unsaturated fat can contribute to high cholesterol levels, but cholesterol itself is the direct cause of plaque formation. Lipoprotein is a carrier molecule for cholesterol and other fats in the blood, but it is not the cause of plaque formation.Rate this question:
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- 18.
Cancer is a disease where an abnormal body cell:
- A.
Stops growing and dies.
- B.
Grows for a time, but then stops.
- C.
Attacks another body cell.
- D.
Grows and spreads to other body parts.
Correct Answer
D. Grows and spreads to other body parts.Explanation
Cancer is a disease characterized by the uncontrolled growth and division of abnormal cells in the body. These cells not only continue to grow but also have the ability to spread to other parts of the body, invading nearby tissues and forming tumors. This process, known as metastasis, is a key characteristic of cancer and distinguishes it from other diseases.Rate this question:
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- 19.
Strokes are very similar to heart attacks, but occurs in _________ rather than the heart.
- A.
The lungs
- B.
The spine
- C.
The brain
- D.
The stomach
Correct Answer
C. The brainExplanation
Strokes are similar to heart attacks in that they both involve a lack of blood flow to a vital organ. However, strokes specifically occur in the brain, whereas heart attacks occur in the heart. During a stroke, blood flow to the brain is disrupted, leading to the death of brain cells and potential long-term damage. Prompt recognition and treatment are crucial to minimize the effects of a stroke.Rate this question:
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- 20.
COPD are conditions that are associated with:
- A.
Inactivity
- B.
Pollution
- C.
Smoking
- D.
A high fat diet
Correct Answer
C. SmokingExplanation
COPD, or Chronic Obstructive Pulmonary Disease, is a group of lung diseases that cause breathing difficulties. Smoking is a well-known risk factor for developing COPD. The harmful chemicals in tobacco smoke can damage the lungs and airways, leading to inflammation and narrowing of the air passages. This can result in symptoms such as shortness of breath, coughing, and wheezing. Smoking cessation is crucial in preventing and managing COPD, as it can slow down the progression of the disease and improve lung function.Rate this question:
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- 21.
What percentage of cancers are caused by biological/inherited factors?
- A.
40%
- B.
30%
- C.
20%
- D.
10%
Correct Answer
D. 10%Explanation
Biological/inherited factors contribute to only 10% of cancers. This suggests that the majority of cancers are caused by external factors such as lifestyle choices, environmental exposures, and other non-genetic factors. It emphasizes the importance of adopting a healthy lifestyle and avoiding carcinogens to reduce the risk of developing cancer.Rate this question:
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- 22.
What amount of cancers are caused by lifestyle factors?
- A.
1/4
- B.
1/3
- C.
1/2
- D.
3/4
Correct Answer
B. 1/3Explanation
One-third of cancers are caused by lifestyle factors. This means that the choices we make in our daily lives, such as smoking, poor diet, lack of exercise, and exposure to certain chemicals or pollutants, can contribute to the development of cancer. While genetics and other factors also play a role, it is important to recognize the impact that our lifestyle choices have on our overall health and risk of developing cancer.Rate this question:
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- 23.
How many of the top seven causes of death are non-communicable diseases?
- A.
4
- B.
5
- C.
6
- D.
All 7
Correct Answer
B. 5Explanation
Five of the top seven causes of death are non-communicable diseases. This means that the majority of the leading causes of death are not caused by infectious agents or can be transmitted from person to person. The fact that five out of seven causes of death are non-communicable highlights the importance of addressing lifestyle factors and chronic conditions in order to improve public health and reduce mortality rates.Rate this question:
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- 24.
An easy way to prevent the chances of getting diabetes is to:
- A.
Exercise once a week
- B.
Eat a high fat diet
- C.
Eat a low sugar diet
- D.
Take vitamins
Correct Answer
C. Eat a low sugar dietExplanation
Eating a low sugar diet is an effective way to prevent the chances of getting diabetes because excessive sugar consumption can lead to obesity and insulin resistance, both of which are risk factors for developing diabetes. By reducing sugar intake, individuals can better manage their blood sugar levels and maintain a healthy weight, reducing the risk of developing diabetes.Rate this question:
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- 25.
What are two risk factors that are common with all non-communicable diseases?
- A.
Inactivity and obesity
- B.
Obesity and a high fat diet
- C.
Lack of exercise and too much sugar
- D.
All of the above
Correct Answer
D. All of the aboveExplanation
The correct answer is "all of the above" because inactivity, obesity, a high fat diet, lack of exercise, and too much sugar are all risk factors that are common with all non-communicable diseases. These factors contribute to the development and progression of various diseases such as cardiovascular diseases, diabetes, and certain types of cancer.Rate this question:
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Jul 29, 2024Quiz Edited by
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Nov 10, 2009Quiz Created by
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