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 rosacea?

  1. Genetics

  2. Environmental factors

  3. Diet

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

Rosacea is a chronic skin condition that is caused by a combination of genetic, environmental, dietary, and stress factors.

Multiple choice

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

  1. Excessive alcohol consumption

  2. Gallstones

  3. Viral infection

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

Autoimmune disorders are not a common cause of pancreatitis.

Multiple choice

Which of the following is NOT a potential complication of pancreatitis?

  1. Pancreatic abscess

  2. Pseudocyst formation

  3. Diabetes

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

Heart failure is not a potential complication of pancreatitis.

Multiple choice

What is the most common cause of chronic pancreatitis?

  1. Excessive alcohol consumption

  2. Gallstones

  3. Autoimmune disorders

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

Excessive alcohol consumption is the most common cause of chronic pancreatitis.

Multiple choice

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

  1. Obesity

  2. Smoking

  3. Diabetes

  4. Family history of pancreatitis
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Diabetes is not a risk factor for pancreatitis.

Multiple choice

What are some of the causes of esophageal dysphagia?

  1. Achalasia

  2. Esophageal stricture

  3. Esophageal cancer

  4. Gastroesophageal reflux disease (GERD)
Reveal answer Fill a bubble to check yourself
Correct answer
Explanation

Some of the causes of esophageal dysphagia include achalasia, esophageal stricture, esophageal cancer, and gastroesophageal reflux disease (GERD).

Multiple choice

What is the term for the phenomenon in which older adults experience multiple chronic health conditions simultaneously?

  1. Multimorbidity

  2. Compression of Morbidity

  3. Functional Decline

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

Multimorbidity refers to the presence of two or more chronic health conditions in an individual, which is common among older adults.

Multiple choice

What is the most common cause of sensorineural hearing loss?

  1. Aging

  2. Noise exposure

  3. Genetic factors

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

Aging is the most common cause of sensorineural hearing loss. As we age, the cells in the inner ear gradually deteriorate, leading to hearing loss.

Multiple choice

What is the most common cause of tinnitus?

  1. Noise exposure

  2. Aging

  3. Meniere's disease

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

Noise exposure is the most common cause of tinnitus. Loud noises can damage the hair cells in the inner ear, leading to tinnitus.

Multiple choice

What is the most common cause of hyperacusis?

  1. Noise exposure

  2. Aging

  3. Meniere's disease

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

Noise exposure is the most common cause of hyperacusis. Loud noises can damage the hair cells in the inner ear, leading to hyperacusis.

Multiple choice

What is the most common cause of neonatal hyperglycemia?

  1. Maternal diabetes

  2. Prematurity

  3. Sepsis

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

Maternal diabetes is the most common cause of neonatal hyperglycemia, accounting for approximately 50% of cases.

Multiple choice

What is the most common type of cancer in dogs?

  1. Lymphoma

  2. Osteosarcoma

  3. Hemangiosarcoma

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

Lymphoma is the most prevalent type of cancer in dogs, accounting for approximately 20-25% of all canine malignancies.

Multiple choice

What is the leading cause of hearing loss in children?

  1. Otitis media

  2. Genetic factors

  3. Noise exposure

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

Otitis media, or middle ear infection, is the leading cause of hearing loss in children.

Multiple choice

Which of the following is a common cause of falls among older adults?

  1. Poor vision

  2. Muscle weakness

  3. Inadequate lighting

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

Poor vision, muscle weakness, and inadequate lighting are all common factors that can contribute to falls in older adults.

Multiple choice

What is the primary cause of age-related macular degeneration (AMD)?

  1. Genetics

  2. Smoking

  3. Obesity

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

Genetics is the primary cause of age-related macular degeneration (AMD), although other factors such as smoking, obesity, and sun exposure can also contribute to its development.