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 primary cause of skin cancer?

  1. Ultraviolet radiation from the sun

  2. Genetic predisposition

  3. Exposure to chemicals

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

Ultraviolet radiation from the sun is the primary cause of skin cancer, accounting for about 90% of cases.

Multiple choice

What is the primary cause of acne?

  1. Hormonal changes

  2. Bacteria

  3. Diet

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

Hormonal changes, particularly during puberty, are the primary cause of acne.

Multiple choice

What is the primary cause of eczema?

  1. Genetic predisposition

  2. Environmental triggers

  3. Immune system dysfunction

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

All of the above can contribute to the development of eczema.

Multiple choice

What is the primary cause of psoriasis?

  1. Genetic predisposition

  2. Immune system dysfunction

  3. Environmental triggers

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

All of the above can contribute to the development of psoriasis.

Multiple choice

What causes Gestational Diabetes?

  1. Genetics

  2. Lifestyle factors

  3. Hormonal changes during pregnancy

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

Gestational Diabetes is caused by a combination of genetics, lifestyle factors, and hormonal changes during pregnancy.

Multiple choice

Which of the following is a risk factor for developing Gestational Diabetes?

  1. Obesity

  2. Family history of diabetes

  3. Advanced maternal age (>35 years)

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

Obesity, family history of diabetes, and advanced maternal age are all risk factors for developing Gestational Diabetes.

Multiple choice

What are some common household items that can be poisonous to toddlers?

  1. Cleaning products

  2. Laundry detergent

  3. Dish soap

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

Common household items that can be poisonous to toddlers include cleaning products, laundry detergent, and dish soap. These products can contain harmful chemicals that can cause serious health problems if ingested.

Multiple choice

What is the most common cause of intellectual disability?

  1. Genetic disorders

  2. Environmental factors

  3. Prenatal infections

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

Genetic disorders, such as Down syndrome and Fragile X syndrome, are the most common cause of intellectual disability.

Multiple choice

Which of the following is a risk factor for developing Major Depressive Disorder?

  1. Family history of depression

  2. History of trauma or abuse

  3. Chronic medical conditions

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

Major Depressive Disorder can be caused by a combination of genetic, biological, environmental, and psychological factors, including family history, personal history of trauma or abuse, and chronic medical conditions.

Multiple choice

Which of the following is NOT a common chronic disease among older adults?

  1. Heart disease

  2. Cancer

  3. Diabetes

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

Asthma is a chronic respiratory disease that is more common in younger individuals. Heart disease, cancer, and diabetes are all common chronic diseases among older adults.

Multiple choice

What is the most common cause of maternal death in the world?

  1. Preeclampsia

  2. Eclampsia

  3. Hemorrhage

  4. Infection
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Hemorrhage is the most common cause of maternal death in the world, accounting for approximately 25% of all maternal deaths.

Multiple choice

What are the risk factors for preeclampsia?

  1. First pregnancy

  2. Multiple pregnancy

  3. Advanced maternal age

  4. Chronic hypertension

  5. Diabetes

  6. Obesity

  7. All of the above
Reveal answer Fill a bubble to check yourself
G Correct answer
Explanation

All of the above are risk factors for preeclampsia.

Multiple choice

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

  1. Preeclampsia

  2. Eclampsia

  3. Hemorrhage

  4. Infection
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Hemorrhage is the most common cause of maternal death in the United States, accounting for approximately 15% of all maternal deaths.

Multiple choice

What is the most common type of substance abuse in the United States?

  1. Alcoholism

  2. Drug addiction

  3. Gambling addiction

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

Alcoholism is the most common type of substance abuse in the United States, with an estimated 14 million adults suffering from alcohol use disorder.

Multiple choice

Which of the following is not a risk factor for substance abuse?

  1. Genetics

  2. Mental illness

  3. Trauma

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

Poverty is not a risk factor for substance abuse, but rather a consequence of substance abuse.