Biology ยท General Awareness

Diseases and Health Risk Factors

2,602 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 complication of peptic ulcers?

  1. Bleeding

  2. Perforation

  3. Obstruction

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

Bleeding is the most common complication of peptic ulcers, occurring when an ulcer erodes a blood vessel in the stomach or duodenum.

Multiple choice

Which of the following is NOT a risk factor for developing peptic ulcers?

  1. Stress

  2. Genetics

  3. Alcohol consumption

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

Regular exercise is not a risk factor for developing peptic ulcers. In fact, it may have a protective effect against ulcer formation.

Multiple choice

What is the most commonly used substance among youth?

  1. Alcohol

  2. Tobacco

  3. Cannabis

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

Alcohol is the most commonly used substance among youth, followed by tobacco, cannabis, and prescription drugs.

Multiple choice

What is the leading cause of death among people with serious mental illness?

  1. Suicide

  2. Heart disease

  3. Cancer

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

Suicide is the leading cause of death among people with serious mental illness.

Multiple choice

What is the leading cause of disability worldwide, accounting for over 10% of the global burden of disease?

  1. Depression

  2. Anxiety

  3. Substance Use Disorders

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

Depression is the leading cause of disability worldwide, affecting people of all ages and backgrounds. It can significantly impair a person's ability to work, study, and maintain relationships.

Multiple choice

Which of the following is a common challenge faced by aging populations?

  1. Increased risk of chronic diseases

  2. Social isolation and loneliness

  3. Financial insecurity

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

Aging populations often face a range of challenges, including increased risk of chronic diseases, social isolation and loneliness, financial insecurity, and declining mobility.

Multiple choice

What is the most common cause of heatstroke in youth athletes?

  1. Exercising in hot and humid weather

  2. Not drinking enough fluids

  3. Wearing too much clothing

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

The most common cause of heatstroke in youth athletes is exercising in hot and humid weather, not drinking enough fluids, and wearing too much clothing.

Multiple choice

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

  1. Heart disease

  2. Cancer

  3. Stroke

  4. Diabetes
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 approximately 650,000 deaths each year.

Multiple choice

Which population group in the United States experiences the highest rates of chronic diseases?

  1. African Americans

  2. Hispanics

  3. Native Americans

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

African Americans, Hispanics, and Native Americans all experience higher rates of chronic diseases compared to non-Hispanic whites in the United States.

Multiple choice

Which type of cancer is the most common worldwide?

  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 most common type of cancer worldwide, accounting for approximately 1.8 million deaths each year.

Multiple choice

What is the primary cause of cancer?

  1. Genetic mutations

  2. Environmental factors

  3. Lifestyle choices

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

Cancer is caused by a combination of genetic mutations, environmental factors, and lifestyle choices.

Multiple choice

Which type of cancer is the most common in women?

  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, accounting for approximately 2.1 million cases each year.

Multiple choice

What is the most common type of cancer in men?

  1. Lung cancer

  2. Prostate cancer

  3. Colorectal cancer

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

Prostate cancer is the most common type of cancer in men, accounting for approximately 1.4 million cases each year.

Multiple choice

Which type of cancer has the highest survival rate?

  1. Testicular cancer

  2. Breast cancer

  3. Colorectal cancer

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

Testicular cancer has the highest survival rate among all types of cancer, with a 5-year survival rate of over 95%.

Multiple choice

Which type of cancer has the lowest survival rate?

  1. Pancreatic cancer

  2. Lung cancer

  3. Brain cancer

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

Pancreatic cancer has the lowest survival rate among all types of cancer, with a 5-year survival rate of less than 10%.