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 leading cause of death among children under the age of 5 worldwide?

  1. Pneumonia

  2. Diarrhea

  3. Malaria

  4. HIV/AIDS
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Pneumonia is the leading cause of death among children under the age of 5 worldwide, accounting for approximately 15% of all deaths in this age group.

Multiple choice

What is the primary cause of sarcopenia?

  1. Insufficient protein intake.

  2. Lack of physical activity.

  3. Aging-related hormonal changes.
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Sarcopenia is primarily caused by age-related hormonal changes, particularly the decline in testosterone and growth hormone levels. These hormonal changes lead to a decrease in muscle protein synthesis and an increase in muscle protein breakdown.

Multiple choice

Which of these is an example of a physical ergonomic risk factor?

  1. Repetitive motions

  2. Poor lighting

  3. High levels of noise

  4. Lack of social support
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Physical ergonomic risk factors are physical aspects of the work environment that can lead to musculoskeletal disorders. Repetitive motions, awkward postures, and forceful exertions are common examples.

Multiple choice

What is the most common type of forest fire injury?

  1. Burns

  2. Smoke inhalation

  3. Heat exhaustion

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

Burns are the most common type of forest fire injury. They can be caused by direct contact with fire, or by inhaling hot air or smoke.

Multiple choice

What is the most common type of bladder control problem?

  1. Stress incontinence

  2. Urge incontinence

  3. Overflow incontinence

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

Stress incontinence is the involuntary leakage of urine during activities that put pressure on the bladder, such as coughing, laughing, or sneezing.

Multiple choice

What are some risk factors for bladder control problems?

  1. Age

  2. Gender

  3. Pregnancy

  4. Childbirth

  5. Menopause

  6. Obesity

  7. Diabetes

  8. Neurological disorders

  9. Medications
Reveal answer Fill a bubble to check yourself
Correct answer
Explanation

All of the above are risk factors for bladder control problems.

Multiple choice

Which of the following is a risk factor for heart disease?

  1. High blood pressure

  2. High cholesterol

  3. Diabetes

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

High blood pressure, high cholesterol, and diabetes are all risk factors for heart disease.

Multiple choice

What is the leading cause of death from non-communicable diseases?

  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 from non-communicable diseases, followed by stroke, cancer, and chronic respiratory diseases.

Multiple choice

Which of the following is a type of cancer that is caused by smoking?

  1. Lung cancer

  2. Breast cancer

  3. Colon cancer

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

Lung cancer is the type of cancer that is most strongly associated with smoking.

Multiple choice

What is the most common cause of vomiting in children?

  1. Gastroenteritis

  2. Food poisoning

  3. Motion sickness

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

Gastroenteritis, also known as stomach flu, is the most common cause of vomiting in children. It is a viral infection that causes inflammation of the stomach and intestines.

Multiple choice

What is the most common cause of abdominal pain in children?

  1. Constipation

  2. Gas

  3. Food intolerance

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

Constipation, gas, and food intolerance are all common causes of abdominal pain in children.

Multiple choice

What is the most common childhood metabolic disease?

  1. Phenylketonuria

  2. Gaucher disease

  3. Niemann-Pick disease

  4. Maple syrup urine disease
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Phenylketonuria is a genetic disorder that affects the body's ability to break down the amino acid phenylalanine. It is the most common childhood metabolic disease.

Multiple choice

Which of the following is a risk factor for childhood metabolic disease?

  1. Family history of metabolic disease

  2. Certain ethnicities

  3. Premature birth

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

All of the above are risk factors for childhood metabolic disease.

Multiple choice

Which of the following is NOT a common type of non-communicable disease?

  1. Cardiovascular disease

  2. Cancer

  3. Diabetes

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

Malaria is a communicable disease caused by a parasite transmitted by mosquitoes, while cardiovascular disease, cancer, and diabetes are non-communicable diseases.

Multiple choice

Which of the following is NOT a common type of non-communicable disease?

  1. Cardiovascular 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, while cardiovascular disease, cancer, and diabetes are non-communicable diseases.