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Test your knowledge #27! (Pharmacology)

1727 Views 6 Replies 6 Participants Last post by  chienpolska
A 23-year-old Russian housekeeper has a several-month history of productive cough, weight loss and fever. A diagnosis was confirmed by Mantoux test and chest x-ray, and treatment was initiated. Two months later, the patient returns with decreased visual acuity and color vision. Which agent was most likely prescribed?
  • Ethambutol
  • Isoniazid
  • Pyrazinamide
  • Rifampin
  • Streptomycin
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A 23-year-old Russian housekeeper has a several-month history of productive cough, weight loss and fever. A diagnosis was confirmed by Mantoux test and chest x-ray, and treatment was initiated. Two months later, the patient returns with decreased visual acuity and color vision. Which agent was most likely prescribed?
  • Ethambutol
  • Isoniazid
  • Pyrazinamide
  • Rifampin
  • Streptomycin
Pretty sure its A - Ethambutol ... it has a side effect of optic neuritis giving you that red green color blindness.
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my ans ia A

ethambutol
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ethambutol causes optic neuritis..

A 23-year-old Russian housekeeper has a several-month history of productive cough, weight loss and fever. A diagnosis was confirmed by Mantoux test and chest x-ray, and treatment was initiated. Two months later, the patient returns with decreased visual acuity and color vision. Which agent was most likely prescribed?
  • Ethambutol
  • Isoniazid
  • Pyrazinamide
  • Rifampin
  • Streptomycin
  • Like
Reactions: 1
Correct!

A is correct - ethambutol is associated with a toxic optic neuropathy - good job!
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A 23-year-old Russian housekeeper has a several-month history of productive cough, weight loss and fever. A diagnosis was confirmed by Mantoux test and chest x-ray, and treatment was initiated. Two months later, the patient returns with decreased visual acuity and color vision. Which agent was most likely prescribed?
  • Ethambutol
  • Isoniazid
  • Pyrazinamide
  • Rifampin
  • Streptomycin
A.) Ethambutol
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