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NEET MDS Quiz - Practice Test

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Pharmacology - 3 Questions

1
Pharmacology

Ambroxol is a :

1)  Mucolytic agent
2)  Bronchial secretion enhancer
3)  Antitussive
4)  None of the above

📝 Explanation:

Expectorants (Mucokinetics)

(a) Bronchial secretion enhancers : Sodium or Potassium citrate, Potassium iodide, Guaiphenesin (Glyceryl guaiacolate), balsum of Tolu, Vasaka, Ammonium chloride.

(b) Mucolytics: Bromhexine Ambroxol Acetyl cysteine Carbocisteine

2
Pharmacology

MAO inhibitors are contraindicated in a patient taking?

1) Pethidine
2) Buprenorphine 
3) Morphine 
4) Pentazocine

📝 Explanation:

first choice pethidine

Use of MAO inhibitors in patient taking pethidine / pentazocine can precipitate serotonin syndrome.

3
Pharmacology

A 30 year old pregnant woman developes tuberculosis. Which of the following antitubercular drugs should not be used: 

1) INH 
2) Rifampicin 
3) Streptomycin 
4) Ethambutol

📝 Explanation:

Streptomycin is contraindicated in pregnant women because of fetal ototoxicity.

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