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

What is the cause of PCOS?

  1. Genetics

  2. Environmental factors

  3. Lifestyle factors

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

PCOS is caused by a combination of genetic, environmental, and lifestyle factors. Genetics plays a significant role, as women with a family history of PCOS are more likely to develop the condition. Environmental factors, such as exposure to certain chemicals, may also contribute to the development of PCOS. Additionally, lifestyle factors, such as obesity and lack of physical activity, can worsen the symptoms of PCOS.

Multiple choice

What are the long-term health risks associated with PCOS?

  1. Type 2 diabetes

  2. Cardiovascular disease

  3. Infertility

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

Women with PCOS are at an increased risk of developing type 2 diabetes, cardiovascular disease, and infertility. This is due to the hormonal imbalances and metabolic abnormalities associated with PCOS.

Multiple choice

What is the primary cause of age-related macular degeneration (AMD)?

  1. Aging

  2. Genetics

  3. Smoking

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

AMD is primarily caused by the natural aging process, affecting the central part of the retina responsible for sharp vision.

Multiple choice

Diabetic retinopathy is a complication of which chronic disease?

  1. Diabetes

  2. Hypertension

  3. Heart disease

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

Diabetic retinopathy is a condition where high blood sugar levels in individuals with diabetes damage the blood vessels in the retina.

Multiple choice

Which of the following is a common cause of behavioral problems in children?

  1. Genetics

  2. Environmental factors

  3. Medical conditions

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

Behavioral problems in children can be caused by genetics, environmental factors, medical conditions, or a combination of these factors.

Multiple choice

What is the leading cause of death among men?

  1. Heart disease

  2. Cancer

  3. Stroke

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

Suicide is the leading cause of death among men, accounting for more than 38,000 deaths in the United States each year.

Multiple choice

Which of the following is a risk factor for suicide among men?

  1. Substance abuse

  2. Mental illness

  3. Relationship problems

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

Substance abuse, mental illness, and relationship problems are all risk factors for suicide among men.

Multiple choice

What is the most common foot problem among the elderly?

  1. Athlete's foot

  2. Bunions

  3. Corns and calluses

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

Corns and calluses are thickened areas of skin that develop on the feet due to friction and pressure. They are common in the elderly due to decreased sensation and mobility.

Multiple choice

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

  1. Diabetes

  2. Arthritis

  3. Poor circulation

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

Diabetes, arthritis, and poor circulation can all contribute to foot problems in the elderly by causing nerve damage, decreased sensation, and impaired mobility.

Multiple choice

What is the most common type of toenail problem in the elderly?

  1. Onychomycosis

  2. Ingrown toenails

  3. Thickened toenails

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

Onychomycosis, ingrown toenails, and thickened toenails are all common toenail problems in the elderly.

Multiple choice

What is the most common cause of foot pain in the elderly?

  1. Plantar fasciitis

  2. Heel spurs

  3. Morton's neuroma

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

Plantar fasciitis, heel spurs, and Morton's neuroma are all common causes of foot pain in the elderly.

Multiple choice

What is the main cause of death among older adults?

  1. Heart disease

  2. Cancer

  3. Stroke

  4. Alzheimer's disease
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Heart disease is the leading cause of death among older adults, accounting for approximately one-third of all deaths in this age group.

Multiple choice

What is the most common type of lymphatic cancer?

  1. Lymphoma

  2. Leukemia

  3. Multiple myeloma

  4. Hodgkin's disease
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Lymphoma is the most common type of lymphatic cancer. It is a cancer of the lymphatic system that affects lymphocytes.

Multiple choice

Which of the following is a health risk that is more common among men than women?

  1. Heart disease

  2. Stroke

  3. Cancer

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

Heart disease is the leading cause of death among men worldwide. Stroke, cancer, and depression are also more common among men than women.

Multiple choice

Which of the following is a health risk that is more common among women than men?

  1. Breast cancer

  2. Ovarian cancer

  3. Uterine cancer

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

Breast cancer is the most common cancer among women worldwide. Ovarian cancer, uterine cancer, and cervical cancer are also more common among women than men.