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 most common cause of death in 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 in older adults and is responsible for more deaths than cancer, stroke, and Alzheimer's disease combined.

Multiple choice

Which of the following is a risk factor for osteoporosis in older adults?

  1. Female sex

  2. Advanced age

  3. Caucasian race

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

Osteoporosis is a common problem in older adults and is characterized by decreased bone density and increased risk of fractures. Risk factors for osteoporosis include female sex, advanced age, Caucasian race, and family history of osteoporosis.

Multiple choice

What is the most common type of arthritis in older adults?

  1. Osteoarthritis

  2. Rheumatoid arthritis

  3. Gout

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

Osteoarthritis is the most common type of arthritis in older adults and is characterized by the breakdown of cartilage in the joints.

Multiple choice

What is the leading cause of death among Native Americans aged 15-24?

  1. Suicide

  2. Homicide

  3. Accidents

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

Suicide is the leading cause of death among Native Americans aged 15-24. This is a tragic statistic that highlights the need for more mental health services in tribal communities.

Multiple choice

Which of the following is a risk factor for substance abuse among Native Americans?

  1. Historical trauma

  2. Poverty

  3. Discrimination

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

Historical trauma, poverty, and discrimination are all risk factors for substance abuse among Native Americans. These factors can lead to feelings of hopelessness and despair, which can drive people to use drugs or alcohol to cope.

Multiple choice

What is the most common type of substance abuse among Native Americans?

  1. Alcohol

  2. Marijuana

  3. Methamphetamine

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

Alcohol is the most common type of substance abuse among Native Americans. This is due in part to the fact that alcohol is often used in traditional ceremonies and social gatherings.

Multiple choice

What is the primary cause of Alzheimer's disease?

  1. Aggregation of amyloid-beta plaques

  2. Tau protein tangles

  3. Loss of cholinergic neurons

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

Alzheimer's disease is characterized by the aggregation of amyloid-beta plaques, tau protein tangles, and loss of cholinergic neurons.

Multiple choice

What is the most common cause of vaginal bleeding in postmenopausal women?

  1. Atrophic vaginitis

  2. Endometrial cancer

  3. Cervical cancer

  4. Pelvic inflammatory disease
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Atrophic vaginitis is a common cause of vaginal bleeding in postmenopausal women. It is caused by a decrease in estrogen levels, which leads to thinning and drying of the vaginal tissue.

Multiple choice

What is the most common cause of urinary tract infections (UTIs) in women?

  1. Escherichia coli

  2. Klebsiella pneumoniae

  3. Proteus mirabilis

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

Escherichia coli is the most common cause of urinary tract infections (UTIs) in women. UTIs are infections of the urinary tract, which includes the bladder, urethra, and kidneys.

Multiple choice

What is the most common cause of cervical cancer?

  1. Human papillomavirus (HPV)

  2. Chlamydia

  3. Gonorrhea

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

Human papillomavirus (HPV) is the most common cause of cervical cancer. HPV is a sexually transmitted infection that can cause genital warts and cervical cancer.

Multiple choice

What is the most common cause of uterine cancer?

  1. Endometrial cancer

  2. Cervical cancer

  3. Ovarian cancer

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

Endometrial cancer is the most common type of uterine cancer. It is a cancer that starts in the lining of the uterus.

Multiple choice

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

  1. Arthritis

  2. Heart Disease

  3. Cancer

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

The common cold is a viral infection of the nose and throat that is not typically associated with aging.

Multiple choice

Which of the following is NOT a common cause of falls in older adults?

  1. Poor balance

  2. Muscle weakness

  3. Vision problems

  4. Wearing high heels
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Wearing high heels is not a common cause of falls in older adults. Poor balance, muscle weakness, and vision problems are more common risk factors.

Multiple choice

Which type of cancer is the most common among older adults?

  1. Lung Cancer

  2. Breast Cancer

  3. Prostate Cancer

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

Prostate Cancer is the most common cancer among older adults, followed by lung cancer, colon cancer, and breast cancer.

Multiple choice

Which of the following is NOT a common type of arthritis experienced by older adults?

  1. Osteoarthritis

  2. Rheumatoid Arthritis

  3. Gout

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

Lupus is not a common type of arthritis experienced by older adults. Osteoarthritis, Rheumatoid Arthritis, and Gout are more common.