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 primary cause of dysphagia in Parkinson's Disease?

  1. Impaired muscle coordination

  2. Reduced salivary production

  3. Esophageal stricture

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

Impaired muscle coordination, particularly in the muscles involved in swallowing, is the primary cause of dysphagia in Parkinson's Disease.

Multiple choice

What is the leading cause of disability worldwide?

  1. Mental health disorders

  2. Cardiovascular diseases

  3. Cancer

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

Mental health disorders are the leading cause of disability worldwide, accounting for 13% of the global burden of disease.

Multiple choice

Which of the following is NOT a social psychological factor that can influence health outcomes?

  1. Social isolation

  2. Social support

  3. Stress

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

Genetics is a biological factor that can influence health outcomes, while social isolation, social support, and stress are all social psychological factors.

Multiple choice

What is the leading cause of pressure ulcers?

  1. Prolonged pressure on the skin

  2. Friction

  3. Moisture

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

Prolonged pressure on the skin, friction, and moisture are all leading causes of pressure ulcers.

Multiple choice

What is the leading cause of diabetic ulcers?

  1. High blood sugar levels

  2. Nerve damage

  3. Poor circulation

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

High blood sugar levels, nerve damage, and poor circulation are all leading causes of diabetic ulcers.

Multiple choice

What is the leading cause of venous ulcers?

  1. Chronic venous insufficiency

  2. Deep vein thrombosis

  3. Varicose veins

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

Chronic venous insufficiency is the leading cause of venous ulcers.

Multiple choice

Which of the following is a risk factor for neonatal pneumonia?

  1. Premature birth

  2. Low birth weight

  3. Maternal infection

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

Premature birth, low birth weight, and maternal infection are all risk factors for neonatal pneumonia.

Multiple choice

What is the leading cause of death in dogs?

  1. Cancer

  2. Heart disease

  3. Kidney disease

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

Cancer is the leading cause of death in dogs, accounting for approximately one-third of all canine deaths.

Multiple choice

Which of the following is a common healthcare concern for children adopted from developing countries?

  1. Malnutrition

  2. HIV/AIDS

  3. Tuberculosis

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

Children adopted from developing countries often face a variety of healthcare concerns, including malnutrition, HIV/AIDS, and tuberculosis. These conditions can be serious and even life-threatening if not treated properly.

Multiple choice

What is the leading cause of death in the world?

  1. Heart disease

  2. Stroke

  3. Cancer

  4. Lower respiratory infections
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Heart disease is the leading cause of death worldwide, accounting for an estimated 18.6 million deaths in 2019.

Multiple choice

What is the most common type of cancer in the world?

  1. Lung cancer

  2. Breast cancer

  3. Colorectal cancer

  4. Prostate 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 an estimated 2.2 million deaths in 2020.

Multiple choice

What is the leading cause of death among children under the age of 5?

  1. Pneumonia

  2. Diarrhea

  3. Malaria

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

Pneumonia is the leading cause of death among children under the age of 5, accounting for an estimated 1.4 million deaths in 2019.

Multiple choice

Which of the following is NOT a major risk factor for diarrhea?

  1. Unsafe water and sanitation

  2. Poor hygiene practices

  3. Malnutrition

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

Breastfeeding is not a risk factor for diarrhea, but rather a protective factor.

Multiple choice

What is the most common cause of acute respiratory failure?

  1. Pneumonia

  2. Asthma

  3. Chronic obstructive pulmonary disease (COPD)

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

Pneumonia is the most common cause of acute respiratory failure. It is an infection of the lungs that can cause inflammation and fluid buildup in the alveoli, making it difficult to breathe.

Multiple choice

Which of the following is a common complication of respiratory failure?

  1. Pneumonia

  2. Sepsis

  3. Multi-organ failure

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

Pneumonia, sepsis, and multi-organ failure are all common complications of respiratory failure. These complications can be life-threatening and require prompt medical attention.