Biology · 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 are some of the risk factors for addiction?

  1. Genetics

  2. Mental health disorders

  3. Trauma

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

Genetics, mental health disorders, and trauma are all risk factors for addiction.

Multiple choice

What are some of the consequences of addiction?

  1. Health problems

  2. Relationship problems

  3. Financial problems

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

Health problems, relationship problems, and financial problems are all consequences of addiction.

Multiple choice

What is the leading cause of death among American Indians and Alaska Natives?

  1. Heart disease

  2. Cancer

  3. Diabetes

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

Heart disease is the leading cause of death among American Indians and Alaska Natives, accounting for approximately 25% of all deaths.

Multiple choice

What is the primary health concern associated with excessive red meat consumption?

  1. Increased risk of heart disease

  2. Higher cholesterol levels

  3. Type 2 diabetes

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

Excessive consumption of red meat has been linked to an increased risk of heart disease, higher cholesterol levels, and type 2 diabetes.

Multiple choice

What is the most common cause of cervical cancer?

  1. Human papillomavirus (HPV)

  2. Chlamydia

  3. Gonorrhea

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

Human papillomavirus (HPV) is the most common cause of cervical cancer, accounting for approximately 70% of cases worldwide.

Multiple choice

What is the most common cause of infertility in women?

  1. Pelvic inflammatory disease (PID)

  2. Endometriosis

  3. Polycystic ovary syndrome (PCOS)

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

Polycystic ovary syndrome (PCOS) is the most common cause of infertility in women, affecting up to 10% of women of reproductive age.

Multiple choice

What is the most common cause of infertility in men?

  1. Varicocele

  2. Erectile dysfunction

  3. Premature ejaculation

  4. Low sperm count
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Low sperm count is the most common cause of infertility in men, affecting up to 15% of men of reproductive age.

Multiple choice

What is the most common cause of sudden sensorineural hearing loss?

  1. Viral infection

  2. Autoimmune disease

  3. Trauma

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

The most common cause of sudden sensorineural hearing loss is idiopathic, meaning that the cause is unknown.

Multiple choice

Which of the following is a risk factor for developing Ménière's disease?

  1. Age

  2. Gender

  3. Family history

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

Ménière's disease is more common in people over the age of 40, in women, and in those with a family history of the disease.

Multiple choice

What is the most common type of laryngeal cancer?

  1. Squamous cell carcinoma

  2. Adenocarcinoma

  3. Lymphoma

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

Squamous cell carcinoma is the most common type of laryngeal cancer, accounting for approximately 95% of cases.

Multiple choice

What is the most common cause of epistaxis (nosebleed)?

  1. Trauma

  2. Infection

  3. Allergies

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

Trauma is the most common cause of epistaxis, accounting for approximately 60% of cases.

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, accounting for approximately 80% of cases.

Multiple choice

What is the most common cause of hoarseness?

  1. Laryngitis

  2. Vocal cord nodules

  3. Vocal cord polyps

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

Laryngitis is the most common cause of hoarseness, accounting for approximately 90% of cases.

Multiple choice

What is the most common cause of tinnitus?

  1. Noise exposure

  2. Earwax impaction

  3. Ménière's disease

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

Noise exposure is the most common cause of tinnitus, accounting for approximately 90% of cases.

Multiple choice

Which of the following is a risk factor for suicide?

  1. A history of mental illness

  2. Substance abuse

  3. A family history of suicide

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

All of the options listed are risk factors for suicide. A history of mental illness, substance abuse, and a family history of suicide can all increase the likelihood of someone attempting suicide.