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

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

  1. Exposure to loud noise

  2. Aging

  3. Genetic factors

  4. Regular earwax removal
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Exposure to loud noise, particularly over a prolonged period, is a major risk factor for hearing loss.

Multiple choice

Which of the following is a modifiable risk factor for dental caries?

  1. Poor oral hygiene

  2. Frequent consumption of sugary foods and drinks

  3. Smoking

  4. Regular dental checkups
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Frequent consumption of sugary foods and drinks is a major modifiable risk factor for dental caries, as it promotes the growth of bacteria that cause tooth decay.

Multiple choice

Which of the following is a major risk factor for musculoskeletal disorders?

  1. Repetitive motions

  2. Awkward postures

  3. Heavy lifting

  4. Regular stretching and exercise
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Repetitive motions, particularly over a prolonged period, are a major risk factor for musculoskeletal disorders.

Multiple choice

What is the leading cause of COPD?

  1. Smoking

  2. Air pollution

  3. Genetics

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

Smoking is the leading cause of COPD, accounting for over 80% of cases. It damages the lungs and airways, leading to chronic inflammation and airflow limitation.

Multiple choice

What is the most common type of lung cancer?

  1. Non-small cell lung cancer

  2. Small cell lung cancer

  3. Adenocarcinoma

  4. Squamous cell carcinoma
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Non-small cell lung cancer is the most common type of lung cancer, accounting for about 80-85% of all cases. It includes various subtypes, such as adenocarcinoma, squamous cell carcinoma, and large cell carcinoma.

Multiple choice

Which of the following is NOT a common mental health condition that can affect women during menopause?

  1. Depression

  2. Anxiety

  3. Hot flashes

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

Hot flashes are a common physical symptom of menopause, not a mental health condition.

Multiple choice

Which of the following is NOT a common mental health condition that can affect women during menopause?

  1. Depression

  2. Anxiety

  3. Hot flashes

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

Hot flashes are a common physical symptom of menopause, not a mental health condition.

Multiple choice

What is the leading cause of death among people with serious mental illness?

  1. Suicide

  2. Heart disease

  3. Cancer

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

Suicide is the leading cause of death among people with serious mental illness, accounting for more than twice the number of deaths from heart disease, cancer, and stroke combined.

Multiple choice

What is the leading cause of death among pregnant women in the United States?

  1. Heart disease

  2. Stroke

  3. Cancer

  4. Pregnancy-related complications
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Pregnancy-related complications are the leading cause of death among pregnant women in the United States. These complications can include hemorrhage, infection, and pre-eclampsia.

Multiple choice

What is the leading cause of death among infants in the United States?

  1. Birth defects

  2. Premature birth

  3. Sudden infant death syndrome (SIDS)

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

Premature birth is the leading cause of death among infants in the United States. Premature infants are born before 37 weeks of gestation and are at increased risk of health problems.

Multiple choice

What is the leading cause of death among children aged 1 to 4 years in the United States?

  1. Accidents

  2. Cancer

  3. Heart disease

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

Accidents are the leading cause of death among children aged 1 to 4 years in the United States. These accidents can include falls, drowning, and motor vehicle crashes.

Multiple choice

Which of the following is a common cause of PGD?

  1. Experiencing a traumatic event.

  2. Having a strong social support network.

  3. Being resilient.

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

Experiencing a traumatic event is the most common cause of PGD.

Multiple choice

What are some risk factors for Conduct Disorder?

  1. Genetics

  2. Prenatal exposure to alcohol or drugs

  3. Harsh or inconsistent parenting

  4. Exposure to violence or trauma

  5. All of the above
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

Conduct Disorder is thought to be caused by a combination of genetic, biological, and environmental factors. Risk factors include genetics, prenatal exposure to alcohol or drugs, harsh or inconsistent parenting, exposure to violence or trauma, and other factors.

Multiple choice

What is the most common cause of pulpitis?

  1. Dental caries

  2. Trauma

  3. Periodontal disease

  4. Sinusitis

  5. Allergies
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Dental caries is the most common cause of pulpitis.

Multiple choice

Which of the following is a common cause of tractor accidents?

  1. Overturning

  2. Runovers

  3. Falls from the tractor

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

Tractor accidents can occur due to overturning, runovers, falls from the tractor, and other factors.