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

Which of the following is NOT a type of lung cancer?

  1. Non-small cell lung cancer (NSCLC)

  2. Small cell lung cancer (SCLC)

  3. Mesothelioma

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

Mesothelioma is a type of cancer that affects the pleura, the lining of the chest cavity, while NSCLC, SCLC, and adenocarcinoma are all types of lung cancer.

Multiple choice

Which of the following is a risk factor for developing thyroid cancer?

  1. Family history of thyroid cancer

  2. Exposure to radiation

  3. Iodine deficiency

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

There are several risk factors for developing thyroid cancer, including family history of thyroid cancer, exposure to radiation, and iodine deficiency.

Multiple choice

What is the most common type of thyroid cancer?

  1. Papillary thyroid cancer

  2. Follicular thyroid cancer

  3. Medullary thyroid cancer

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

Papillary thyroid cancer is the most common type of thyroid cancer. It is usually curable if it is diagnosed and treated early.

Multiple choice

Which of the following is a common health issue associated with urbanization?

  1. Obesity

  2. Heart disease

  3. Asthma

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

Urbanization can contribute to a range of health issues, including obesity, heart disease, asthma, and other respiratory problems.

Multiple choice

Which of the following is a risk factor for sleep bruxism?

  1. Stress

  2. Anxiety

  3. Alcohol consumption

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

Stress, anxiety, and alcohol consumption are all risk factors for sleep bruxism, which is the grinding or clenching of teeth during sleep.

Multiple choice

What is the primary cause of sleep paralysis?

  1. Brain activity during sleep

  2. Muscle weakness

  3. Stress

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

Sleep paralysis is caused by a temporary inability to move or speak while falling asleep or waking up, due to the brain's normal sleep-wake cycle.

Multiple choice

Which of the following factors is NOT thought to contribute to the development of IBS?

  1. Genetics

  2. Stress

  3. Diet

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

Infection is not thought to be a major contributing factor to the development of IBS. Genetics, stress, and diet are all thought to play a role.

Multiple choice

Which of the following is NOT a potential risk factor for developing type 2 diabetes in children?

  1. Obesity

  2. Family history of diabetes

  3. Physical inactivity

  4. Gestational diabetes in the mother
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Gestational diabetes in the mother is not a risk factor for developing type 2 diabetes in children. Common risk factors include obesity, family history of diabetes, and physical inactivity.

Multiple choice

Which of the following is a risk factor for child abuse?

  1. Poverty

  2. Parental substance abuse

  3. Domestic violence

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

All of these factors are considered risk factors for child abuse.

Multiple choice

What are some common medical conditions that travel insurance for seniors may cover?

  1. Heart disease

  2. Diabetes

  3. Cancer

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

Travel insurance for seniors may cover a wide range of medical conditions, including heart disease, diabetes, cancer, and other pre-existing conditions.

Multiple choice

Which of the following is a common cause of heart failure?

  1. High blood pressure

  2. Diabetes

  3. Obesity

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

High blood pressure, diabetes, and obesity are all risk factors for developing heart failure.

Multiple choice

What is the leading cause of death from heart failure?

  1. Arrhythmias

  2. Stroke

  3. Kidney failure

  4. Sudden cardiac death
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Sudden cardiac death is the leading cause of death from heart failure, accounting for about half of all deaths.

Multiple choice

Which of the following is a risk factor for developing heart failure?

  1. Family history of heart failure

  2. Age over 65

  3. Male gender

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

Family history of heart failure, age over 65, and male gender are all risk factors for developing heart failure.

Multiple choice

Which type of respiratory cancer is the most common worldwide?

  1. Lung Cancer

  2. Mesothelioma

  3. Thymoma

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

Lung cancer is the most common type of respiratory cancer, accounting for over 80% of all cases.

Multiple choice

What is the primary cause of lung cancer?

  1. Smoking

  2. Exposure to Radon Gas

  3. Asbestos Exposure

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

Smoking is the leading cause of lung cancer, responsible for over 90% of cases.