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 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.

Multiple choice

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

  1. Dementia

  2. Alzheimer's Disease

  3. Depression

  4. Vitamin B12 Deficiency
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Vitamin B12 Deficiency is not a common cause of cognitive impairment in older adults. Dementia, Alzheimer's Disease, and Depression are more common causes.

Multiple choice

What is the leading cause of death among pregnant women in the United States?

  1. Heart disease

  2. Cancer

  3. Stroke

  4. Pregnancy-related complications
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Pregnancy-related complications are the leading cause of death among pregnant women in the United States, accounting for approximately 700 deaths each year.

Multiple choice

What is the primary cause of neurodevelopmental disorders?

  1. Genetics

  2. Environment

  3. Both genetics and environment

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

Neurodevelopmental disorders are thought to be caused by a combination of genetic and environmental factors.

Multiple choice

What is the primary cause of gum disease?

  1. Poor oral hygiene

  2. Smoking

  3. Diabetes

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

Poor oral hygiene, such as not brushing and flossing regularly, is the primary cause of gum disease. This allows plaque and bacteria to build up on the teeth and gums, leading to inflammation and infection.

Multiple choice

Which of the following is a risk factor for developing dental infections?

  1. Poor oral hygiene

  2. Smoking

  3. Diabetes

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

Poor oral hygiene, smoking, and diabetes are all risk factors for developing dental infections. Poor oral hygiene allows plaque and bacteria to build up on the teeth and gums, which can lead to infection. Smoking damages the gums and makes them more susceptible to infection. Diabetes can lead to dry mouth, which can also increase the risk of infection.

Multiple choice

What is the leading cause of road accidents worldwide?

  1. Speeding

  2. Drunk Driving

  3. Distracted Driving

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

Distracted driving, such as using mobile phones or engaging in other activities while driving, is the primary cause of road accidents globally.

Multiple choice

Which of the following is an example of a passive surveillance system?

  1. Sentinel surveillance

  2. Syndromic surveillance

  3. Active case finding

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

Sentinel surveillance is an example of a passive surveillance system, where data is collected from a designated group of healthcare providers or facilities without actively seeking cases. This system relies on healthcare providers to report cases of specific diseases or conditions.

Multiple choice

Which of the following is an example of a syndromic surveillance system?

  1. Sentinel surveillance

  2. Active case finding

  3. Contact tracing

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

BioSense is an example of a syndromic surveillance system that collects data on health-related symptoms from electronic health records and other sources to monitor trends and identify potential outbreaks.

Multiple choice

What factors are associated with a poorer prognosis in OTSD?

  1. Early age of onset

  2. Female gender

  3. Comorbid mental disorders

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

All of the above factors are associated with a poorer prognosis in OTSD.