Biology ยท General Awareness

Diseases and Health Risk Factors

2,629 Questions

Diseases and health risk factors examine the intrinsic and environmental causes of human illnesses. This includes common cancers, heart conditions, and substance abuse indicators. These topics are essential for biology papers in medical entrance and civil services examinations.

Cancer risk factorsSubstance abuse indicatorsIntrinsic disease factorsHeart disease risksInfant mortality causesChronic health conditions

Diseases and Health Risk Factors Questions

Multiple choice

Which of the following is a risk factor for suicide in older adults?

  1. Depression

  2. Social isolation

  3. Chronic pain

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Depression, social isolation, and chronic pain are all risk factors for suicide in older adults.

Multiple choice

Which of the following is a risk factor for dementia?

  1. Age

  2. Family history of dementia

  3. Head injury

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Age, family history of dementia, and head injury are all risk factors for dementia.

Multiple choice

What is the most common cause of motorcycle breakdowns during a tour?

  1. Electrical issues.

  2. Mechanical problems.

  3. Tire punctures.

  4. Fuel system malfunctions.
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Mechanical issues, such as chain or belt problems, are often the leading cause of motorcycle breakdowns during tours.

Multiple choice

What is the leading cause of death among adolescents globally?

  1. Road traffic injuries

  2. HIV/AIDS

  3. Tuberculosis

  4. Malaria
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Road traffic injuries are the leading cause of death among adolescents globally, accounting for over 10% of all deaths in this age group.

Multiple choice

Which of the following is NOT a chronic disease?

  1. Heart disease

  2. Cancer

  3. Diabetes

  4. Common cold
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The common cold is an acute respiratory infection, not a chronic disease.

Multiple choice

What is the leading cause of death in the United States?

  1. Heart disease

  2. Cancer

  3. Stroke

  4. Chronic lower respiratory disease
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Heart disease is the leading cause of death in the United States, accounting for about 655,000 deaths each year.

Multiple choice

What is the most common type of cancer in the United States?

  1. Breast cancer

  2. Lung cancer

  3. Prostate cancer

  4. Colorectal cancer
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Breast cancer is the most common type of cancer in the United States, accounting for about 30% of all new cancer cases.

Multiple choice

Which of the following is NOT a risk factor for cancer?

  1. Smoking

  2. Alcohol consumption

  3. Exposure to radiation

  4. Eating a healthy diet
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Eating a healthy diet is a protective factor against cancer, not a risk factor.

Multiple choice

What is the leading cause of death among people with diabetes?

  1. Heart disease

  2. Stroke

  3. Kidney disease

  4. Amputation
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Heart disease is the leading cause of death among people with diabetes, accounting for about 68% of all deaths.

Multiple choice

What is the most common type of chronic lower respiratory disease?

  1. Asthma

  2. Chronic bronchitis

  3. Emphysema

  4. COPD
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

COPD is the most common type of chronic lower respiratory disease, accounting for about 12 million cases in the United States.

Multiple choice

Which of the following is NOT a risk factor for COPD?

  1. Smoking

  2. Exposure to secondhand smoke

  3. Air pollution

  4. Regular exercise
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Regular exercise is a protective factor against COPD, not a risk factor.

Multiple choice

What is the leading cause of death among people with COPD?

  1. Heart disease

  2. Stroke

  3. Lung cancer

  4. COPD
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

COPD is the leading cause of death among people with COPD, accounting for about 120,000 deaths each year.

Multiple choice

What is the primary cause of neonatal edema?

  1. Congenital heart disease

  2. Hypoalbuminemia

  3. Renal failure

  4. Sepsis
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Hypoalbuminemia, a condition characterized by low levels of albumin in the blood, is the primary cause of neonatal edema. Albumin is responsible for maintaining fluid balance and preventing fluid from leaking out of blood vessels.

Multiple choice

Which of the following is a common consequence of poor nutrition?

  1. Increased risk of chronic diseases

  2. Lower life expectancy

  3. Higher health care costs

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Poor nutrition can lead to an increased risk of chronic diseases, lower life expectancy, and higher health care costs.

Multiple choice

Which of the following is a common type of chronic disease that can lead to high health care costs?

  1. Heart disease

  2. Stroke

  3. Cancer

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Heart disease, stroke, and cancer are all common types of chronic diseases that can lead to high health care costs.