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 primary cause of homelessness among older adults?

  1. Lack of affordable housing

  2. Mental health issues

  3. Substance abuse

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

The primary cause of homelessness among older adults is the lack of affordable housing options that meet their needs and budget.

Multiple choice

What is the leading cause of death among homeless older adults?

  1. Cardiovascular disease

  2. Cancer

  3. Stroke

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

Hypothermia, caused by exposure to cold temperatures, is the leading cause of death among homeless older adults.

Multiple choice

What is the impact of homelessness on the physical and mental health of older adults?

  1. Increased risk of chronic diseases

  2. Higher rates of depression and anxiety

  3. Weakened immune system

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

Homelessness has a significant impact on the physical and mental health of older adults, increasing the risk of chronic diseases, leading to higher rates of depression and anxiety, and weakening the immune system.

Multiple choice

Which of the following is a common dental problem among seniors?

  1. Tooth decay

  2. Gum disease

  3. Dry mouth

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

Tooth decay, gum disease, and dry mouth are all common dental problems among seniors due to factors such as reduced saliva production, medication side effects, and changes in oral hygiene habits.

Multiple choice

What is the primary cause of tooth decay in seniors?

  1. Poor oral hygiene

  2. High sugar intake

  3. Acidic foods and drinks

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

Tooth decay in seniors can be caused by a combination of factors, including poor oral hygiene, high sugar intake, and consumption of acidic foods and drinks.

Multiple choice

Which of the following is a risk factor for oral cancer in seniors?

  1. Tobacco use

  2. Alcohol consumption

  3. Poor oral hygiene

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

Tobacco use, alcohol consumption, and poor oral hygiene are all risk factors for oral cancer in seniors, highlighting the importance of preventive measures and regular dental checkups.

Multiple choice

What is the most commonly abused substance worldwide?

  1. Alcohol

  2. Tobacco

  3. Cannabis

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

Alcohol is the most commonly abused substance worldwide, with an estimated 2 billion people consuming it regularly.

Multiple choice

Which of the following is NOT a risk factor for substance abuse?

  1. Genetics

  2. Mental illness

  3. Trauma

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

Strong willpower is not a risk factor for substance abuse. Genetics, mental illness, and trauma are all risk factors for substance abuse.

Multiple choice

Which of the following is a common cause of acute pancreatitis?

  1. Gallstones

  2. Alcohol abuse

  3. Viral infection

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

Acute pancreatitis can be caused by a variety of factors, including gallstones, alcohol abuse, and viral infection.

Multiple choice

What is the most common cause of upper gastrointestinal bleeding?

  1. Peptic ulcer disease

  2. Esophageal varices

  3. Mallory-Weiss tear

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

Peptic ulcer disease is the most common cause of upper gastrointestinal bleeding.

Multiple choice

What is the most common cause of acute appendicitis?

  1. Fecal impaction

  2. Foreign body

  3. Infection

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

Fecal impaction is the most common cause of acute appendicitis.

Multiple choice

What is the most common cause of pancreatitis?

  1. Gallstones

  2. Alcohol abuse

  3. Viral infection

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

Pancreatitis can be caused by a variety of factors, including gallstones, alcohol abuse, and viral infection.

Multiple choice

What is the most common cause of Crohn's disease?

  1. Genetics

  2. Environmental factors

  3. Immune system dysfunction

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

Crohn's disease is thought to be caused by a combination of genetic, environmental, and immune system factors.

Multiple choice

What is the most common cause of acute appendicitis?

  1. Fecal impaction

  2. Foreign body

  3. Infection

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

Fecal impaction is the most common cause of acute appendicitis.

Multiple choice

What is the most common cause of pancreatitis?

  1. Gallstones

  2. Alcohol abuse

  3. Viral infection

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

Pancreatitis can be caused by a variety of factors, including gallstones, alcohol abuse, and viral infection.