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

Which of the following is a potential risk factor for earwax blockage?

  1. Using hearing aids

  2. Having a narrow ear canal

  3. Having a history of ear infections

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

Using hearing aids, having a narrow ear canal, and having a history of ear infections are all potential risk factors for earwax blockage.

Multiple choice

What causes cervical dysplasia?

  1. Human papillomavirus (HPV)

  2. Smoking

  3. Multiple sexual partners

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

Cervical dysplasia is most commonly caused by human papillomavirus (HPV), a sexually transmitted infection. Other risk factors for cervical dysplasia include smoking, having multiple sexual partners, and having a weakened immune system.

Multiple choice

What are the risk factors for cervical dysplasia?

  1. HPV infection

  2. Smoking

  3. Multiple sexual partners

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

The risk factors for cervical dysplasia include HPV infection, smoking, and having multiple sexual partners. HPV infection is the most common risk factor for cervical dysplasia. Smoking can weaken the immune system and make it more difficult for the body to fight off HPV infection. Having multiple sexual partners increases the risk of exposure to HPV.

Multiple choice

Which of the following is NOT a major non-communicable disease (NCD)?

  1. Cardiovascular diseases

  2. Cancer

  3. Diabetes

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

Tuberculosis is a communicable disease caused by bacteria, while cardiovascular diseases, cancer, and diabetes are non-communicable diseases.

Multiple choice

According to the World Health Organization (WHO), what is the leading cause of death from NCDs globally?

  1. Cardiovascular diseases

  2. Cancer

  3. Diabetes

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

Cardiovascular diseases, such as heart attacks and strokes, are the leading cause of death from NCDs globally, accounting for approximately 17.9 million deaths per year.

Multiple choice

Which region of the world has the highest burden of NCDs?

  1. Africa

  2. Americas

  3. Eastern Mediterranean

  4. South-East Asia
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The South-East Asia region, which includes countries like India, Bangladesh, and Indonesia, has the highest burden of NCDs, accounting for approximately 60% of global NCD deaths.

Multiple choice

Which type of cancer is the most common worldwide?

  1. Breast cancer

  2. Lung cancer

  3. Colorectal cancer

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

Lung cancer is the most common cancer worldwide, accounting for approximately 1.8 million deaths per year.

Multiple choice

What is the primary risk factor for cardiovascular diseases?

  1. High blood pressure

  2. High cholesterol

  3. Diabetes

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

High blood pressure, also known as hypertension, is the primary risk factor for cardiovascular diseases.

Multiple choice

Which of the following is NOT a modifiable risk factor for NCDs?

  1. Tobacco use

  2. Unhealthy diet

  3. Physical inactivity

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

Age is a non-modifiable risk factor for NCDs, while tobacco use, unhealthy diet, and physical inactivity are modifiable risk factors.

Multiple choice

What was the cause of Wolfgang Amadeus Mozart's death?

  1. Poisoning

  2. Tuberculosis

  3. Heart failure

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

Mozart died on December 5, 1791, at the age of 35, from tuberculosis.

Multiple choice

What was the cause of death for Igor Stravinsky?

  1. Heart failure

  2. Cancer

  3. Pneumonia

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

Stravinsky died on April 6, 1971, at the age of 88, from heart failure.

Multiple choice

Which of the following is NOT a common behavioral risk factor for chronic diseases?

  1. Physical inactivity

  2. Poor diet

  3. Excessive alcohol consumption

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

Regular exercise is a protective factor against chronic diseases, while physical inactivity, poor diet, and excessive alcohol consumption are all considered behavioral risk factors.

Multiple choice

Which of the following is NOT a common behavioral factor associated with cardiovascular disease?

  1. Physical inactivity

  2. Poor diet

  3. Excessive alcohol consumption

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

Optimism is not typically considered a behavioral risk factor for cardiovascular disease. Physical inactivity, poor diet, and excessive alcohol consumption are all associated with an increased risk of cardiovascular disease.

Multiple choice

Which of the following is NOT a common behavioral factor associated with cancer?

  1. Tobacco use

  2. Poor diet

  3. Physical inactivity

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

Regular exercise is not typically considered a behavioral risk factor for cancer. Tobacco use, poor diet, and physical inactivity are all associated with an increased risk of certain types of cancer.

Multiple choice

Which of the following is NOT a risk factor for poor family health?

  1. Low socioeconomic status

  2. Lack of access to healthcare

  3. Unhealthy lifestyle choices

  4. Strong family bonds
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Strong family bonds are generally considered to be a protective factor for family health, rather than a risk factor.