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 type of urinary incontinence is caused by an overactive bladder?

  1. Stress incontinence

  2. Urge incontinence

  3. Overflow incontinence

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

Urge incontinence is caused by an overactive bladder, leading to sudden and frequent urges to urinate.

Multiple choice

What is the most common type of cancer worldwide?

  1. Lung cancer

  2. Breast cancer

  3. Prostate cancer

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

Lung cancer is the most common type of cancer worldwide, accounting for approximately 1.8 million deaths annually.

Multiple choice

Which chronic disease is characterized by high blood pressure?

  1. Diabetes

  2. Hypertension

  3. Asthma

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

Hypertension, also known as high blood pressure, is a chronic disease characterized by elevated blood pressure.

Multiple choice

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

  1. Heart disease

  2. Cancer

  3. Stroke

  4. Chronic respiratory diseases
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Heart disease is the leading cause of death in the United States, accounting for approximately 659,000 deaths annually.

Multiple choice

Which chronic disease affects the joints and causes pain, stiffness, and swelling?

  1. Arthritis

  2. Osteoporosis

  3. Lupus

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

Arthritis is a chronic disease that affects the joints and causes pain, stiffness, and swelling.

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.