Question 1

Which medication is considered the first-line treatment for tuberculosis?

Accepted Answer

Isoniazid

Answer

Moxifloxacin

Answer

Streptomycin

Answer

Rifampicin

Question 2

What is the primary mechanism of action of Rifampicin in the treatment of tuberculosis?

Accepted Answer

Inhibition of bacterial RNA synthesis

Answer

Inhibition of cell wall synthesis

Answer

Inhibition of protein synthesis

Answer

Inhibition of DNA replication

Question 3

Which of the following is a common side effect of Pyrazinamide?

Accepted Answer

Hepatotoxicity

Answer

Cardiotoxicity

Answer

Nephrotoxicity

Answer

Neurotoxicity

Question 4

What duration of treatment is typically recommended for drug-sensitive tuberculosis?

Accepted Answer

6 months

Answer

12 months

Answer

3 months

Answer

9 months

Question 5

Which of the following medications is used as a second-line treatment for tuberculosis?

Accepted Answer

Ciprofloxacin

Answer

Rifampicin

Answer

Ethambutol

Answer

Isoniazid

Question 6

What laboratory test is essential for monitoring the effectiveness of tuberculosis treatment?

Accepted Answer

Sputum culture

Answer

Liver function tests

Answer

Complete blood count

Answer

Chest X-ray

Question 7

Which vitamin is often supplemented during tuberculosis treatment, especially when using Isoniazid?

Accepted Answer

Vitamin B6 (Pyridoxine)

Answer

Vitamin D

Answer

Vitamin C

Answer

Vitamin E

Question 8

Which of the following is an adverse effect specifically associated with Ethambutol?

Accepted Answer

Optic neuritis

Answer

Bone marrow suppression

Answer

Skin rash

Answer

Gastrointestinal bleeding

Question 9

What is the purpose of directly observed therapy (DOT) in tuberculosis treatment?

Accepted Answer

To ensure medication adherence

Answer

To reduce drug resistance

Answer

To minimize side effects

Answer

To speed up recovery

Question 10

Which of the following is a key diagnostic test for tuberculosis?

Accepted Answer

Mantoux test (Tuberculin skin test)

Answer

Lipid profile

Answer

Complete blood count

Answer

Blood glucose test

Question 11

Which of the following drug regimens is commonly used for the initial treatment of tuberculosis?

Accepted Answer

RIPE (Rifampicin, Isoniazid, Pyrazinamide, Ethambutol)

Answer

Doxycycline, Azithromycin, Clindamycin, Vancomycin

Answer

Amoxicillin, Clavulanate, Metronidazole, Ciprofloxacin

Answer

Ceftriaxone, Gentamicin, Trimethoprim, Sulfamethoxazole

Question 12

What is the primary mechanism of action of Rifampicin in the treatment of tuberculosis?

Accepted Answer

Inhibition of bacterial RNA synthesis

Answer

Inhibition of cell wall synthesis

Answer

Inhibition of protein synthesis

Answer

Inhibition of DNA replication

Question 13

Which side effect is most commonly associated with Isoniazid, a drug used in tuberculosis treatment?

Accepted Answer

Peripheral neuropathy

Answer

Cardiac arrhythmia

Answer

Nephrotoxicity

Answer

Liver failure

Question 14

Which of the following drugs is used to treat multidrug-resistant tuberculosis?

Accepted Answer

Bedaquiline

Answer

Cephalexin

Answer

Penicillin

Answer

Amoxicillin

Question 15

What is the recommended duration of the standard treatment regimen for drug-susceptible tuberculosis?

Accepted Answer

6 months

Answer

12 months

Answer

3 months

Answer

9 months

Question 16

Which of the following tests is commonly used to diagnose tuberculosis infection?

Accepted Answer

Tuberculin skin test (Mantoux test)

Answer

Liver function tests

Answer

Chest X-ray

Answer

Complete blood count

Question 17

What is the primary reason for directly observed therapy (DOT) in tuberculosis treatment?

Accepted Answer

To ensure patient adherence to the treatment regimen

Answer

To reduce side effects

Answer

To limit the number of medications used

Answer

To make the treatment more expensive

Question 18

Which vitamin is often supplemented during Isoniazid treatment to prevent its side effects?

Accepted Answer

Vitamin B6 (Pyridoxine)

Answer

Vitamin E

Answer

Vitamin D

Answer

Vitamin C

Question 19

What type of bacteria causes tuberculosis?

Accepted Answer

Mycobacterium tuberculosis

Answer

Escherichia coli

Answer

Staphylococcus aureus

Answer

Streptococcus pneumoniae

Question 20

What is the purpose of the medical intervention known as 'chemoprophylaxis' in tuberculosis?

Accepted Answer

To prevent the development of active tuberculosis in high-risk individuals

Answer

To alleviate symptoms of tuberculosis

Answer

To increase the efficacy of antibiotics

Answer

To cure existing tuberculosis infections

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