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 primary cause of cavities in children?

  1. Poor oral hygiene

  2. Sugary foods and drinks

  3. Lack of fluoride

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

Cavities in children are primarily caused by a combination of poor oral hygiene, frequent consumption of sugary foods and drinks, and lack of fluoride exposure.

Multiple choice

Which of the following is NOT a common cause of acne?

  1. Excess oil production

  2. Dead skin cells

  3. Bacteria

  4. Hormonal changes
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Dead skin cells are not a common cause of acne. Excess oil production, bacteria, and hormonal changes are all common causes of acne.

Multiple choice

What is the most common cause of pressure ulcers?

  1. Prolonged pressure on the skin

  2. Infection

  3. Poor circulation

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

Pressure ulcers are caused by prolonged pressure on the skin, which can occur when a person is confined to a bed or wheelchair for long periods of time.

Multiple choice

Which of the following is a risk factor for developing a skin ulcer?

  1. Diabetes

  2. Obesity

  3. Smoking

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

Diabetes, obesity, and smoking are all risk factors for developing a skin ulcer.

Multiple choice

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

  1. Diabetes

  2. Obesity

  3. Smoking

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

Diabetes, obesity, and smoking are not risk factors for developing a wound.

Multiple choice

Which of the following is NOT a major risk factor for non-communicable diseases?

  1. Tobacco use

  2. Physical inactivity

  3. Unhealthy diet

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

Genetics is not a major risk factor for non-communicable diseases, although it can play a role in the development of some diseases.

Multiple choice

Which non-communicable disease is the leading cause of death globally?

  1. Cardiovascular disease

  2. Cancer

  3. Chronic respiratory disease

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

Cardiovascular disease is the leading cause of death globally, accounting for approximately 17.9 million deaths each year.

Multiple choice

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

  1. Heart disease

  2. Stroke

  3. Cancer

  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. It is not a non-communicable disease.

Multiple choice

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

  1. Tobacco use

  2. Unhealthy diet

  3. Physical inactivity

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

Exposure to sunlight is not a risk factor for cancer. It is a risk factor for skin cancer, which is a type of non-melanoma skin cancer.

Multiple choice

Which of the following is NOT a type of musculoskeletal disease?

  1. Arthritis

  2. Osteoporosis

  3. Cancer

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

Cancer is not a musculoskeletal disease, but rather a disease of the cells.

Multiple choice

What is the most common type of arthritis?

  1. Osteoarthritis

  2. Rheumatoid arthritis

  3. Gout

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

Osteoarthritis is the most common type of arthritis, affecting over 30 million people in the United States.

Multiple choice

What is the primary cause of osteoporosis?

  1. Aging

  2. Genetics

  3. Diet

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

Aging is the primary cause of osteoporosis, as it leads to a decrease in bone mass and density.

Multiple choice

What is the most common cause of musculoskeletal pain?

  1. Arthritis

  2. Back pain

  3. Neck pain

  4. Shoulder pain
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Back pain is the most common cause of musculoskeletal pain, affecting over 80% of people at some point in their lives.

Multiple choice

What is the most common type of inflammatory back pain?

  1. Ankylosing spondylitis

  2. Rheumatoid arthritis

  3. Psoriatic arthritis

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

Ankylosing spondylitis is the most common type of inflammatory back pain, affecting over 1 million people in the United States.

Multiple choice

Which of the following is a common cause of hearing loss in children?

  1. Otitis media

  2. Noise-induced hearing loss

  3. Meniere's disease

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

Otitis media, or middle ear infection, is a common cause of hearing loss in children, especially during early childhood.