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

What is the leading cause of cancer deaths in the United States?

  1. Lung cancer

  2. Breast cancer

  3. Prostate cancer

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

Lung cancer is the leading cause of cancer deaths in the United States, accounting for about 130,000 deaths each year.

Multiple choice

Which of the following is a risk factor for cancer?

  1. Smoking

  2. Obesity

  3. Exposure to asbestos

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

Smoking, obesity, and exposure to asbestos are all risk factors for cancer.

Multiple choice

What is the leading cause of death from diabetes?

  1. Heart disease

  2. Stroke

  3. Kidney failure

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

Heart disease is the leading cause of death from diabetes, accounting for about 68% of deaths.

Multiple choice

Which of the following is a risk factor for diabetes?

  1. Obesity

  2. Physical inactivity

  3. Family history of diabetes

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

Obesity, physical inactivity, and family history of diabetes are all risk factors for diabetes.

Multiple choice

What is the leading cause of death from chronic lower respiratory diseases?

  1. COPD

  2. Pneumonia

  3. Lung cancer

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

COPD is the leading cause of death from chronic lower respiratory diseases, accounting for about 120,000 deaths each year.

Multiple choice

Which of the following is a risk factor for COPD?

  1. Smoking

  2. Exposure to secondhand smoke

  3. Exposure to air pollution

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

Smoking, exposure to secondhand smoke, and exposure to air pollution are all risk factors for COPD.

Multiple choice

What is the most common cause of death in the United States?

  1. Heart disease

  2. Cancer

  3. Stroke

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

Heart disease is the most common cause of death in the United States.

Multiple choice

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

  1. Breast cancer

  2. Lung cancer

  3. Colorectal cancer

  4. Prostate 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.

Multiple choice

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

  1. Chronic obstructive pulmonary disease (COPD)

  2. Asthma

  3. Pneumonia

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

Chronic obstructive pulmonary disease (COPD) is the most common type of chronic lower respiratory disease.

Multiple choice

What is the most common cause of earwax buildup in infants?

  1. Overproduction of earwax

  2. Foreign objects in the ear

  3. Ear infections

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

Earwax buildup can be caused by a variety of factors, including overproduction of earwax, foreign objects in the ear, and ear infections.

Multiple choice

What is the most common cause of hearing loss in infants?

  1. Ear infections

  2. Genetic disorders

  3. Birth defects

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

Hearing loss in infants can be caused by a variety of factors, including ear infections, genetic disorders, and birth defects.

Multiple choice

Which of the following is NOT a common cause of epididymitis?

  1. Bacterial infection

  2. Viral infection

  3. Trauma

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

Cancer is not a common cause of epididymitis.

Multiple choice

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

  1. Having multiple sexual partners

  2. Being uncircumcised

  3. Having a history of sexually transmitted infections (STIs)

  4. Being over the age of 50
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Being over the age of 50 is not a risk factor for epididymitis.

Multiple choice

Which of the following is a risk factor for epididymitis?

  1. Having multiple sexual partners

  2. Being uncircumcised

  3. Having a history of STIs

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

All of the above are risk factors for epididymitis.

Multiple choice

What is the most common cause of optic neuritis?

  1. Multiple sclerosis

  2. Lupus

  3. Sarcoidosis

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

Multiple sclerosis, lupus, and sarcoidosis are all common causes of optic neuritis.