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 most common type of lung cancer?

  1. Small cell lung cancer

  2. Non-small cell lung cancer

  3. Mesothelioma

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

Non-small cell lung cancer is the most prevalent type of lung cancer, accounting for approximately 80-85% of all cases.

Multiple choice

What is the most common cause of conductive hearing loss?

  1. Earwax buildup

  2. Otitis media

  3. Perforated eardrum

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

Earwax buildup is the most common cause of conductive hearing loss. It can block the external auditory canal and prevent sound waves from reaching the eardrum.

Multiple choice

Which of the following is a risk factor for developing otitis media?

  1. Exposure to secondhand smoke

  2. Frequent colds and allergies

  3. Enlarged adenoids

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

Exposure to secondhand smoke, frequent colds and allergies, and enlarged adenoids are all risk factors for developing otitis media, an infection of the middle ear.

Multiple choice

Which of the following is a common prostate disease?

  1. Prostate cancer

  2. Prostate enlargement

  3. Prostatitis

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

Prostate cancer, prostate enlargement, and prostatitis are all common prostate diseases.

Multiple choice

Which of the following is a risk factor for prostate cancer?

  1. Age

  2. Family history

  3. Race

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

Age, family history, and race are all risk factors for prostate cancer.

Multiple choice

What is the leading cause of death among adults in India?

  1. Heart disease

  2. Stroke

  3. Cancer

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

Heart disease is the leading cause of death among adults in India, accounting for over 25% of all deaths.

Multiple choice

What is the leading cause of death among adults in India?

  1. Heart disease

  2. Stroke

  3. Cancer

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

Heart disease is the leading cause of death among adults in India, accounting for over 25% of all deaths.

Multiple choice

Which chronic disease is the leading cause of death in the United States?

  1. Cancer

  2. Heart disease

  3. Stroke

  4. Chronic obstructive pulmonary disease (COPD)
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

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

Multiple choice

Which chronic disease is the leading cause of disability in the United States?

  1. Arthritis

  2. Cancer

  3. Heart disease

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

Arthritis is the leading cause of disability in the United States, affecting approximately 54 million adults.

Multiple choice

Which chronic disease is the leading cause of death among African Americans in the United States?

  1. Cancer

  2. Heart disease

  3. Stroke

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

Heart disease is the leading cause of death among African Americans in the United States, accounting for approximately 40% of all deaths.

Multiple choice

Which chronic disease is the leading cause of death among Hispanic Americans in the United States?

  1. Cancer

  2. Heart disease

  3. Stroke

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

Heart disease is the leading cause of death among Hispanic Americans in the United States, accounting for approximately 30% of all deaths.

Multiple choice

Which chronic disease is the leading cause of death among American Indians and Alaska Natives in the United States?

  1. Cancer

  2. Heart disease

  3. Stroke

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

Diabetes is the leading cause of death among American Indians and Alaska Natives in the United States, accounting for approximately 15% of all deaths.

Multiple choice

Which chronic disease is the leading cause of death among Asian Americans in the United States?

  1. Cancer

  2. Heart disease

  3. Stroke

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

Cancer is the leading cause of death among Asian Americans in the United States, accounting for approximately 25% of all deaths.

Multiple choice

Which chronic disease is the leading cause of death worldwide?

  1. Cancer

  2. Heart disease

  3. Stroke

  4. Chronic obstructive pulmonary disease (COPD)
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Heart disease is the leading cause of death worldwide, accounting for approximately 17.9 million deaths each year.

Multiple choice

Which chronic disease is the leading cause of disability worldwide?

  1. Arthritis

  2. Cancer

  3. Heart disease

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

Arthritis is the leading cause of disability worldwide, affecting approximately 350 million people.