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 childhood cancer?

  1. Leukemia

  2. Brain cancer

  3. Lymphoma

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

Leukemia is the most common type of childhood cancer, accounting for about 30% of cases.

Multiple choice

What is the leading cause of childhood cancer?

  1. Genetic factors

  2. Environmental factors

  3. Prenatal infections

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

Genetic factors are the leading cause of childhood cancer, although the exact cause is unknown.

Multiple choice

What is the most common type of childhood heart disease?

  1. Congenital heart defects

  2. Acquired heart disease

  3. Rheumatic heart disease

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

Congenital heart defects are the most common type of childhood heart disease, affecting about 1% of children.

Multiple choice

What is the leading cause of congenital heart defects?

  1. Genetic factors

  2. Environmental factors

  3. Prenatal infections

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

Genetic factors are the leading cause of congenital heart defects, although the exact cause is unknown.

Multiple choice

What is the leading cause of type 1 diabetes?

  1. Genetic factors

  2. Environmental factors

  3. Prenatal infections

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

Genetic factors are the leading cause of type 1 diabetes, although the exact cause is unknown.

Multiple choice

What is the most common type of childhood asthma?

  1. Allergic asthma

  2. Non-allergic asthma

  3. Mixed asthma

  4. Exercise-induced asthma
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Allergic asthma is the most common type of childhood asthma, accounting for about 80% of cases.

Multiple choice

What is the leading cause of childhood asthma?

  1. Genetic factors

  2. Environmental factors

  3. Prenatal infections

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

Environmental factors, such as exposure to allergens and air pollution, are the leading cause of childhood asthma.

Multiple choice

What is the most common cause of RAD?

  1. Neglect

  2. Abuse

  3. Trauma

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

RAD is most commonly caused by neglect, abuse, or trauma experienced in early childhood.

Multiple choice

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

  1. Poverty

  2. Parental substance abuse

  3. Mental illness in parents

  4. Secure attachment in infancy
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Secure attachment in infancy is a protective factor against RAD, not a risk factor.

Multiple choice

What are the risk factors for atherosclerosis?

  1. High blood pressure

  2. High cholesterol

  3. Diabetes

  4. Smoking

  5. Obesity

  6. All of the above
Reveal answer Fill a bubble to check yourself
F Correct answer
Explanation

The risk factors for atherosclerosis include high blood pressure, high cholesterol, diabetes, smoking, and obesity.

Multiple choice

What are the complications of atherosclerosis?

  1. Heart attack

  2. Stroke

  3. Kidney failure

  4. Aortic aneurysm

  5. Peripheral artery disease

  6. All of the above
Reveal answer Fill a bubble to check yourself
F Correct answer
Explanation

The complications of atherosclerosis can include heart attack, stroke, kidney failure, aortic aneurysm, and peripheral artery disease.

Multiple choice

Which of the following is NOT a common risk factor for developing a behavioral health disorder?

  1. Genetics

  2. Trauma

  3. Stress

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

Healthy lifestyle is not a risk factor for developing a behavioral health disorder. Common risk factors for developing a behavioral health disorder include genetics, trauma, and stress.

Multiple choice

Which of the following is a risk factor for developing bipolar disorder?

  1. Family history of bipolar disorder

  2. Substance abuse

  3. Childhood trauma

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

Family history, substance abuse, and childhood trauma are all risk factors for developing bipolar disorder.

Multiple choice

What is the most common cause of falls among the elderly?

  1. Muscle weakness

  2. Poor balance

  3. Vision problems

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

Poor balance is the most common cause of falls among the elderly.

Multiple choice

Which of the following is NOT a risk factor for falls in the elderly?

  1. History of falls

  2. Use of multiple medications

  3. Regular physical activity

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

Regular physical activity is a protective factor against falls in the elderly.