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

Which of the following is not a risk factor for developing OTSD?

  1. Childhood trauma

  2. Combat exposure

  3. Natural disasters

  4. Positive life events
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Positive life events are not a risk factor for developing OTSD.

Multiple choice

Which of the following is NOT a common physical ergonomic risk factor?

  1. Repetitive motions.

  2. Awkward postures.

  3. Excessive force.

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

Exposure to extreme temperatures is not typically considered a physical ergonomic risk factor, as it is not related to the physical interaction between humans and technology.

Multiple choice

Which of the following is a risk factor for cardiovascular infection?

  1. Diabetes

  2. HIV infection

  3. Intravenous drug use

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

Diabetes, HIV infection, and intravenous drug use are all risk factors for cardiovascular infection.

Multiple choice

Which of the following is a risk factor for aortitis?

  1. Atherosclerosis

  2. Hypertension

  3. Diabetes

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

Atherosclerosis, hypertension, and diabetes are all risk factors for aortitis.

Multiple choice

What is the most common cause of horse riding accidents?

  1. Horse spooking or reacting unexpectedly

  2. Rider error or lack of experience

  3. Improperly fitted tack or equipment

  4. Poorly maintained riding facilities
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Rider error or lack of experience is the most common cause of horse riding accidents. Inexperienced riders may not be able to anticipate and react appropriately to the horse's behavior, leading to accidents.

Multiple choice

Which of the following is NOT a common cause of fire in homes?

  1. Cooking

  2. Electrical faults

  3. Smoking

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

Water leaks are not a common cause of fire in homes. Cooking, electrical faults, and smoking are more common causes.

Multiple choice

What is the primary cause of Alzheimer's Disease?

  1. Accumulation of amyloid plaques and tau tangles in the brain

  2. Loss of dopamine-producing neurons in the substantia nigra

  3. Demyelination of nerve fibers in the central nervous system

  4. Mutation in the huntingtin gene
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Alzheimer's Disease is characterized by the accumulation of amyloid plaques and tau tangles in the brain, which lead to the loss of neurons and synapses.

Multiple choice

What is the primary cause of Parkinson's Disease?

  1. Accumulation of amyloid plaques and tau tangles in the brain

  2. Loss of dopamine-producing neurons in the substantia nigra

  3. Demyelination of nerve fibers in the central nervous system

  4. Mutation in the huntingtin gene
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Parkinson's Disease is characterized by the loss of dopamine-producing neurons in the substantia nigra, a region of the midbrain.

Multiple choice

What is the primary cause of Multiple Sclerosis?

  1. Accumulation of amyloid plaques and tau tangles in the brain

  2. Loss of dopamine-producing neurons in the substantia nigra

  3. Demyelination of nerve fibers in the central nervous system

  4. Mutation in the huntingtin gene
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Multiple Sclerosis is characterized by the demyelination of nerve fibers in the central nervous system, which leads to inflammation and damage to the nerves.

Multiple choice

What is the primary cause of Huntington's Disease?

  1. Accumulation of amyloid plaques and tau tangles in the brain

  2. Loss of dopamine-producing neurons in the substantia nigra

  3. Demyelination of nerve fibers in the central nervous system

  4. Mutation in the huntingtin gene
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Huntington's Disease is caused by a mutation in the huntingtin gene, which leads to the production of a toxic protein that damages neurons in the brain.

Multiple choice

Which of the following is a social determinant of health that is related to a person's lifestyle?

  1. Smoking

  2. Alcohol consumption

  3. Physical inactivity

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

Smoking, alcohol consumption, and physical inactivity are all social determinants of health that are related to a person's lifestyle.

Multiple choice

Which of the following is a risk factor for developing dementia?

  1. Age

  2. Family history

  3. Head injury

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

Age, family history, and head injury are all risk factors for developing dementia.

Multiple choice

What is the most common substance abuse problem among older adults?

  1. Alcohol abuse

  2. Prescription drug abuse

  3. Illicit drug abuse

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

Alcohol abuse is the most common substance abuse problem among older adults, followed by prescription drug abuse and illicit drug abuse.

Multiple choice

Which of the following is a risk factor for substance abuse in older adults?

  1. Retirement

  2. Loss of a loved one

  3. Chronic pain

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

Retirement, loss of a loved one, chronic pain, and other life stressors can increase the risk of substance abuse in older adults.

Multiple choice

Which of the following is a risk factor for substance abuse in older adults?

  1. Retirement

  2. Loss of a loved one

  3. Chronic pain

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

Retirement, loss of a loved one, chronic pain, and other life stressors can increase the risk of substance abuse in older adults.