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

The most common type of cancer in women worldwide is:

  1. Breast cancer

  2. Lung cancer

  3. Colorectal cancer

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

Breast cancer is the most common type of cancer in women worldwide, followed by lung cancer, colorectal cancer, and cervical cancer.

Multiple choice

Which of the following is NOT a common type of cancer in men?

  1. Prostate cancer

  2. Lung cancer

  3. Colorectal cancer

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

Prostate cancer, lung cancer, and colorectal cancer are common types of cancer in men, while ovarian cancer is not.

Multiple choice

What is the most common cause of death in caves?

  1. Hypothermia.

  2. Drowning.

  3. Rockfall.

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

Hypothermia is the most common cause of death in caves. It occurs when the body loses heat faster than it can produce it. This can happen even in warm weather if you are wet or exposed to cold air.

Multiple choice

What is the most common cause of diving accidents?

  1. Equipment failure.

  2. Human error.

  3. Natural hazards.

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

Human error is the most common cause of diving accidents.

Multiple choice

What is the leading cause of death among individuals with mental health conditions?

  1. Suicide.

  2. Homicide.

  3. Accidental injury.

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

Suicide is the leading cause of death among individuals with mental health conditions, accounting for approximately 1 in 5 deaths.

Multiple choice

According to the Free Radical Theory, what causes cellular damage?

  1. Mitochondrial Dysfunction

  2. Oxidative Stress

  3. Telomere Shortening

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

The Free Radical Theory suggests that aging is caused by the accumulation of free radicals, which are unstable molecules that can damage cells.

Multiple choice

What is the most common type of cancer in adolescents?

  1. Leukemia

  2. Lymphoma

  3. Brain cancer

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

Leukemia is the most common type of cancer in adolescents.

Multiple choice

Which of the following is a risk factor for adolescent obesity?

  1. Poor diet

  2. Lack of physical activity

  3. Family history of obesity

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

Poor diet, lack of physical activity, and family history of obesity are all risk factors for adolescent obesity.

Multiple choice

What is the leading cause of death among adolescents?

  1. Motor vehicle accidents

  2. Homicide

  3. Suicide

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

Motor vehicle accidents are the leading cause of death among adolescents.

Multiple choice

Which of the following is a risk factor for adolescent substance abuse?

  1. Family history of substance abuse

  2. Peer pressure

  3. Mental health disorders

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

Family history of substance abuse, peer pressure, and mental health disorders are all risk factors for adolescent substance abuse.

Multiple choice

Which of the following is a common cause of adolescent back pain?

  1. Muscle strain

  2. Ligament sprain

  3. Herniated disc

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

Muscle strain, ligament sprain, and herniated disc are all common causes of adolescent back pain.

Multiple choice

Which of the following is a common cause of adolescent abdominal pain?

  1. Appendicitis

  2. Gastroenteritis

  3. Irritable bowel syndrome (IBS)

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

Appendicitis, gastroenteritis, and IBS are all common causes of adolescent abdominal pain.

Multiple choice

What are the risk factors for schizophrenia?

  1. Genetics

  2. Prenatal exposure to toxins

  3. Childhood trauma

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

The risk factors for schizophrenia include genetics, prenatal exposure to toxins, and childhood trauma.

Multiple choice

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

  1. Heart disease

  2. Cancer

  3. Stroke

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

Heart disease is the leading cause of preventable death in the United States, and smoking is a major contributing factor.

Multiple choice

What is the most common reason people relapse after quitting smoking?

  1. Stress

  2. Social triggers

  3. Emotional triggers

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

Stress, social triggers, emotional triggers, and lack of support are common reasons for relapse after quitting smoking.