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Tuberculosis and Its Transmission Quiz

#1

Which bacterium causes tuberculosis?

Mycobacterium tuberculosis
Explanation

Mycobacterium tuberculosis is the causative agent of tuberculosis.

#2

How is tuberculosis primarily transmitted?

Via airborne droplets
Explanation

Tuberculosis is primarily transmitted through airborne droplets.

#3

Which organ is commonly affected by tuberculosis?

Lungs
Explanation

Tuberculosis commonly affects the lungs.

#4

What is the Mantoux test used for in relation to tuberculosis?

To test for tuberculosis infection
Explanation

The Mantoux test is used to test for tuberculosis infection.

#5

What is multidrug-resistant tuberculosis (MDR-TB)?

Tuberculosis resistant to more than one antibiotic
Explanation

MDR-TB is tuberculosis that is resistant to more than one antibiotic.

#6

Which population group is most at risk for contracting tuberculosis?

People with weakened immune systems
Explanation

People with weakened immune systems are most at risk for contracting tuberculosis.

#7

What is the primary method for diagnosing tuberculosis?

Skin test
Explanation

The primary method for diagnosing tuberculosis is through a skin test.

#8

How long is the typical course of treatment for drug-susceptible tuberculosis?

6 months
Explanation

The typical course of treatment for drug-susceptible tuberculosis is 6 months.

#9

What is the main difference between latent tuberculosis infection (LTBI) and active tuberculosis disease?

LTBI is not contagious, while active TB is contagious
Explanation

LTBI is not contagious, while active TB is contagious.

#10

Which demographic is more commonly affected by tuberculosis globally?

Children
Explanation

Children are more commonly affected by tuberculosis globally.

#11

What is the most common initial symptom of pulmonary tuberculosis?

Cough
Explanation

The most common initial symptom of pulmonary tuberculosis is cough.

#12

Which of the following is a potential complication of untreated tuberculosis?

Hearing loss
Explanation

Hearing loss is a potential complication of untreated tuberculosis.

#13

Which drug is commonly used in the treatment of tuberculosis?

Isoniazid
Explanation

Isoniazid is commonly used in the treatment of tuberculosis.

#14

What is the Bacillus Calmette-Guérin (BCG) vaccine used for?

To prevent tuberculosis
Explanation

The Bacillus Calmette-Guérin (BCG) vaccine is used to prevent tuberculosis.

#15

What are the common symptoms of active tuberculosis?

Cough, fever, weight loss
Explanation

Common symptoms of active tuberculosis include cough, fever, and weight loss.

#16

In what way is extrapulmonary tuberculosis different from pulmonary tuberculosis?

It occurs outside the lungs
Explanation

Extrapulmonary tuberculosis occurs outside the lungs.

#17

Which of the following is a risk factor for developing tuberculosis?

Smoking
Explanation

Smoking is a risk factor for developing tuberculosis.

#18

What is the role of Directly Observed Treatment, Short-Course (DOTS) in tuberculosis control?

A treatment protocol
Explanation

DOTS is a treatment protocol in tuberculosis control.

#19

Which of the following is NOT a symptom of latent tuberculosis infection?

Persistent cough
Explanation

Persistent cough is NOT a symptom of latent tuberculosis infection.

#20

What is the main challenge in treating multidrug-resistant tuberculosis (MDR-TB)?

Lack of effective drugs
Explanation

The main challenge in treating MDR-TB is the lack of effective drugs.

#21

How does the tuberculin skin test (TST) work?

Measures immune response to TB proteins
Explanation

The tuberculin skin test (TST) measures the immune response to TB proteins.

#22

What is the primary mode of entry for Mycobacterium tuberculosis into the body?

Inhalation
Explanation

The primary mode of entry for Mycobacterium tuberculosis into the body is inhalation.

#23

What is the main purpose of Isoniazid in tuberculosis treatment?

To kill bacteria
Explanation

The main purpose of Isoniazid in tuberculosis treatment is to kill bacteria.

#24

Which of the following is a common side effect of anti-tuberculosis medications?

Liver toxicity
Explanation

Liver toxicity is a common side effect of anti-tuberculosis medications.

#25

What is the primary reason for the resurgence of tuberculosis in some regions?

Antibiotic resistance
Explanation

The primary reason for the resurgence of tuberculosis in some regions is antibiotic resistance.

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