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 risk factor for developing a skin and soft tissue infection?

  1. Diabetes

  2. Obesity

  3. Immunosuppression

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

Diabetes, obesity, and immunosuppression are all risk factors for developing a skin and soft tissue infection.

Multiple choice

Which of the following factors can affect drug metabolism?

  1. Age

  2. Genetic variations

  3. Drug interactions

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

Drug metabolism can be influenced by factors such as age, genetic variations, and drug interactions.

Multiple choice

Which of the following is a risk factor for developing tuberculosis?

  1. HIV infection

  2. Diabetes

  3. Smoking

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

HIV infection, diabetes, and smoking are all risk factors for developing tuberculosis.

Multiple choice

What is the most common cause of pneumonia in the elderly?

  1. Streptococcus pneumoniae

  2. Haemophilus influenzae

  3. Mycobacterium tuberculosis

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

Streptococcus pneumoniae is the most common cause of pneumonia in the elderly.

Multiple choice

Which of the following is a risk factor for developing pneumonia in the elderly?

  1. Chronic heart disease

  2. Chronic lung disease

  3. Diabetes

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

Chronic heart disease, chronic lung disease, and diabetes are all risk factors for developing pneumonia in the elderly.

Multiple choice

Which of the following is an example of a primary aging change?

  1. Developing wrinkles

  2. Experiencing memory loss

  3. Having difficulty walking

  4. Losing the ability to drive
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Developing wrinkles is a primary aging change, which is a natural and inevitable part of the aging process. Memory loss, difficulty walking, and losing the ability to drive are examples of secondary aging changes, which are caused by disease or lifestyle factors.

Multiple choice

Which of the following is NOT a common health condition associated with aging?

  1. Heart disease

  2. Stroke

  3. Cancer

  4. Improved overall health
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Improved overall health is not typically associated with aging. Heart disease, stroke, and cancer are common health conditions associated with aging.

Multiple choice

Which of the following is a common health issue among urban residents?

  1. Obesity

  2. Heart disease

  3. Stroke

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

Obesity, heart disease, and stroke are all common health issues among urban residents, due to factors such as unhealthy diets, lack of physical activity, and stress.

Multiple choice

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

  1. Malaria

  2. Pneumonia

  3. Diarrhea

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

Undernutrition, a condition resulting from inadequate intake of nutrients, is the leading cause of death among children under the age of 5 worldwide.

Multiple choice

What is the leading cause of death globally?

  1. Non-communicable diseases

  2. Communicable diseases

  3. Injuries

  4. Maternal and child health conditions
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Non-communicable diseases (NCDs), such as heart disease, stroke, cancer, and diabetes, are the leading cause of death globally, accounting for over 70% of all deaths.

Multiple choice

Which of the following is NOT a type of non-communicable disease?

  1. Heart disease

  2. Stroke

  3. Cancer

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

Malaria is a communicable disease caused by a parasite transmitted by mosquitoes. Non-communicable diseases, on the other hand, are not caused by infectious agents.

Multiple choice

Which of the following is a risk factor for sleepwalking?

  1. Family history of sleepwalking

  2. Stress and anxiety

  3. Sleep deprivation

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

Sleepwalking is more common in individuals with a family history of the condition, as well as those experiencing stress, anxiety, and sleep deprivation.

Multiple choice

Which cultural factor is associated with an increased risk of cardiovascular disease (CVD) in women?

  1. Lack of physical activity

  2. Poor diet

  3. Smoking

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

Lack of physical activity, poor diet, and smoking are all cultural factors that can contribute to an increased risk of CVD in women.

Multiple choice

Which cultural practice is associated with an increased risk of breast cancer in women?

  1. Alcohol consumption

  2. Obesity

  3. Lack of physical activity

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

Alcohol consumption, obesity, and lack of physical activity are all cultural practices that can contribute to an increased risk of breast cancer in women.

Multiple choice

According to the Free Radical Theory, what is the primary cause of aging?

  1. Mitochondrial Dysfunction

  2. Telomere Shortening

  3. Oxidative Stress

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

The Free Radical Theory suggests that aging is caused by the accumulation of free radicals, which are unstable molecules that can damage cells and tissues, leading to various age-related changes.