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 psoriasis?

  1. An autoimmune disorder

  2. A genetic disorder

  3. An infection

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

Psoriasis is a chronic skin condition that is caused by an autoimmune disorder, a genetic disorder, and an infection.

Multiple choice

What is the cause of skin cancer?

  1. Exposure to ultraviolet radiation

  2. A genetic predisposition

  3. A weakened immune system

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

Skin cancer is caused by exposure to ultraviolet radiation, a genetic predisposition, and a weakened immune system.

Multiple choice

Who is at risk for developing fibroids?

  1. Women of African descent

  2. Women over the age of 30

  3. Women who have a family history of fibroids

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

Women of African descent, women over the age of 30, and women who have a family history of fibroids are all at increased risk for developing fibroids.

Multiple choice

What are the risks of fibroids?

  1. Infertility

  2. Miscarriage

  3. Premature birth

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

Fibroids can increase the risk of infertility, miscarriage, and premature birth. The risk of these complications depends on the size, location, and number of fibroids.

Multiple choice

What type of health data is used to identify risk factors for disease?

  1. Administrative data

  2. Clinical data

  3. Epidemiological data

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

Epidemiological data is a type of health data that is used to identify risk factors for disease, such as smoking, obesity, and physical inactivity.

Multiple choice

What are some of the consequences of not getting enough sleep?

  1. Increased risk of obesity, heart disease, stroke, and type 2 diabetes

  2. Impaired cognitive function and memory

  3. Mood swings and irritability

  4. Weakened immune system

  5. All of the above
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

Not getting enough sleep can have a number of negative consequences, including increased risk of obesity, heart disease, stroke, and type 2 diabetes, impaired cognitive function and memory, mood swings and irritability, weakened immune system, and more.

Multiple choice

What is the most common cause of hearing loss in children?

  1. Otitis media

  2. Noise-induced hearing loss

  3. Genetic disorders

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

Otitis media, or middle ear infection, is the most common cause of hearing loss in children.

Multiple choice

What is the most common cause of conductive hearing loss in children?

  1. Otitis media

  2. Wax buildup

  3. Foreign object in the ear

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

Otitis media, wax buildup, and foreign object in the ear are all common causes of conductive hearing loss in children.

Multiple choice

What is the most common cause of sensorineural hearing loss in children?

  1. Genetic disorders

  2. Meningitis

  3. Noise-induced hearing loss

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

Genetic disorders are the most common cause of sensorineural hearing loss in children.

Multiple choice

What is the most common cause of ptosis?

  1. Congenital

  2. Acquired

  3. Both congenital and acquired

  4. None of the above
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Ptosis, or drooping of the eyelid, can be caused by both congenital (present at birth) and acquired (develops after birth) factors.

Multiple choice

What is the leading cause of cancer deaths worldwide?

  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 leading cause of cancer deaths worldwide, accounting for approximately 1.8 million deaths per year.

Multiple choice

Which type of cancer is the most common among women?

  1. Lung Cancer

  2. Breast Cancer

  3. Colorectal Cancer

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

Breast cancer is the most common cancer among women, with an estimated 2.3 million new cases diagnosed each year.

Multiple choice

What is the most common type of cancer among men?

  1. Lung Cancer

  2. Breast Cancer

  3. Colorectal Cancer

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

Prostate cancer is the most common cancer among men, with an estimated 1.4 million new cases diagnosed each year.

Multiple choice

Which type of cancer has the highest survival rate?

  1. Leukemia

  2. Breast Cancer

  3. Colorectal Cancer

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

Leukemia has the highest survival rate among all cancers, with an estimated 5-year survival rate of 60%.

Multiple choice

What is the most common type of childhood cancer?

  1. Leukemia

  2. Brain Cancer

  3. Lymphoma

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

Leukemia is the most common type of childhood cancer, accounting for approximately 30% of all cases.