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

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 millions of people worldwide.

Multiple choice

What is the leading cause of chronic obstructive pulmonary disease (COPD)?

  1. Smoking

  2. Air pollution

  3. Occupational exposure to dust and chemicals

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

Smoking is the leading cause of chronic obstructive pulmonary disease (COPD).

Multiple choice

What is the leading cause of chronic kidney disease (CKD)?

  1. Diabetes

  2. High blood pressure

  3. Glomerulonephritis

  4. Polycystic kidney disease
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Diabetes is the leading cause of chronic kidney disease (CKD).

Multiple choice

Which of the following is NOT a common cause of hearing loss?

  1. Noise-induced hearing loss

  2. Otosclerosis

  3. Age-related hearing loss

  4. Meniere's disease
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Meniere's disease is a disorder of the inner ear that causes episodes of vertigo, hearing loss, and tinnitus. It is not a common cause of hearing loss.

Multiple choice

What is the most common cause of hearing loss in children?

  1. Otitis media

  2. Noise-induced hearing loss

  3. Age-related hearing loss

  4. Meniere's disease
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Otitis media is the most common cause of hearing loss in children. It is an infection of the middle ear.

Multiple choice

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

  1. Noise-induced hearing loss

  2. Meniere's disease

  3. Otosclerosis

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

Otosclerosis is not a common cause of tinnitus.

Multiple choice

What is the most common cause of respiratory distress in infants?

  1. Bronchiolitis

  2. Pneumonia

  3. Asthma

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

Bronchiolitis is a common lower respiratory tract infection caused by viruses. It is the most common cause of respiratory distress in infants and young children.

Multiple choice

What is the most common cause of cardiac arrest in children?

  1. Congenital heart disease

  2. Arrhythmias

  3. Myocarditis

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

Congenital heart disease is the most common cause of cardiac arrest in children. It is a group of structural abnormalities of the heart and great vessels that are present at birth.

Multiple choice

What is the most common cause of seizures in children?

  1. Febrile seizures

  2. Epilepsy

  3. Meningitis

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

Febrile seizures are the most common type of seizure in children. They are caused by a high fever and typically occur in children between the ages of 6 months and 5 years.

Multiple choice

What is the most common cause of trauma in children?

  1. Falls

  2. Motor vehicle accidents

  3. Sports injuries

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

Falls are the most common cause of trauma in children. They can result in a variety of injuries, including head injuries, fractures, and lacerations.

Multiple choice

What is the most common complication of bronchiolitis?

  1. Pneumonia

  2. Asthma

  3. Croup

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

Pneumonia is the most common complication of bronchiolitis. It is an infection of the lungs that can be caused by bacteria, viruses, or fungi.

Multiple choice

What is the most common complication of trauma in children?

  1. Head injury

  2. Fractures

  3. Lacerations

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

Head injury is the most common complication of trauma in children. It can result in a variety of problems, including skull fractures, brain contusions, and subdural hematomas.

Multiple choice

What is the most common cause of amputation?

  1. Trauma

  2. Vascular disease

  3. Infection

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

Trauma is the most common cause of amputation, accounting for approximately 50% of all amputations.

Multiple choice

Which of the following is a common health issue among children?

  1. Heart disease

  2. Stroke

  3. Cancer

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

Asthma is a chronic respiratory condition that affects children of all ages. It is characterized by inflammation and narrowing of the airways, which can cause coughing, wheezing, and shortness of breath.

Multiple choice

What is the leading cause of preventable death among children worldwide?

  1. Malaria

  2. Diarrhea

  3. Pneumonia

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

Pneumonia is an infection of the lungs that can be caused by bacteria, viruses, or fungi. It is the leading cause of preventable death among children worldwide, particularly in developing countries.