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 dietary cause of obesity?

  1. Excessive calorie intake

  2. Lack of physical activity

  3. Genetic factors

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

Obesity is caused by a combination of factors, including excessive calorie intake, lack of physical activity, and genetic factors.

Multiple choice

Which of the following is a common environmental risk factor for childhood obesity?

  1. Lack of access to healthy food

  2. High levels of screen time

  3. Exposure to endocrine-disrupting chemicals

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

Lack of access to healthy food, high levels of screen time, and exposure to endocrine-disrupting chemicals are all environmental risk factors that have been linked to childhood obesity.

Multiple choice

What is the leading cause of death worldwide?

  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 worldwide, accounting for an estimated 17.9 million deaths each year.

Multiple choice

Which of the following is a common cause of contact dermatitis?

  1. Poison ivy

  2. Dust mites

  3. Pet dander

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

Poison ivy is a common plant that can cause an allergic reaction in many people, leading to contact dermatitis.

Multiple choice

What is the primary cause of contact urticaria?

  1. Food allergies

  2. Insect bites

  3. Latex

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

Contact urticaria is an allergic reaction that occurs when the skin comes into contact with an allergen, such as latex.

Multiple choice

What is the primary cause of urticaria?

  1. Food allergies

  2. Insect bites

  3. Latex

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

Urticaria can be caused by various factors, including food allergies, insect bites, latex, and certain medications.

Multiple choice

What is the leading cause of death among African Americans in the United States?

  1. Heart disease

  2. Cancer

  3. Stroke

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

Heart disease is the leading cause of death among African Americans in the United States. This is due to a combination of factors, including genetics, lifestyle choices, and lack of access to quality health care.

Multiple choice

Which of the following is a common cause of stress in the workplace?

  1. High job demands

  2. Lack of control over work

  3. Poor work-life balance

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

All of the above options are common causes of stress in the workplace, as they can create a sense of overwhelm and make it difficult for individuals to cope with the demands of their job.

Multiple choice

Which of the following is a common cause of stress in personal life?

  1. Financial problems

  2. Relationship problems

  3. Health problems

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

All of the above options are common causes of stress in personal life, as they can create a sense of overwhelm and make it difficult for individuals to cope with the demands of their personal life.

Multiple choice

Which of the following is NOT a common chronic disease?

  1. Heart disease

  2. Cancer

  3. Diabetes

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

Asthma is a respiratory condition, not a chronic disease.

Multiple choice

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

  1. Heart disease

  2. Cancer

  3. Stroke

  4. Chronic lower 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 about 655,000 deaths each year.

Multiple choice

Which of the following is a risk factor for heart disease?

  1. High blood pressure

  2. High cholesterol

  3. Obesity

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

High blood pressure, high cholesterol, and obesity are all risk factors for heart disease.

Multiple choice

What is the leading cause of cancer deaths in the United States?

  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 leading cause of cancer deaths in the United States, accounting for about 130,000 deaths each year.

Multiple choice

Which of the following is a risk factor for cancer?

  1. Smoking

  2. Obesity

  3. Exposure to asbestos

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

Smoking, obesity, and exposure to asbestos are all risk factors for cancer.

Multiple choice

What is the leading cause of death from diabetes?

  1. Heart disease

  2. Stroke

  3. Kidney failure

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

Heart disease is the leading cause of death from diabetes, accounting for about 68% of deaths.