Antibiotics US Medical PG Flashcards - Medical Study Cards
Master Antibiotics with OnCourse flashcards. These spaced repetition flashcards are designed for medical students preparing for NEET PG, USMLE Step 1, USMLE Step 2, MBBS exams, and other medical licensing examinations.
Antibiotics Flashcard Deck - 10 Cards
Flashcard 101: Macrolides cause GI motility issues as they agonize the _____ receptor
Answer: motilin
Extra:
https://onlinemeded.org/spa/infectious-disease?ref=anki
Flashcard 102: Anaerobic infections above the diaphragm are treated with _____
Answer: clindamycin
Extra:
https://onlinemeded.org/spa/infectious-disease?ref=anki
Flashcard 103: Macrolides (-thromycin) can cause _____, resulting in jaundice
Answer: acute cholestatic hepatitis
Extra:
https://onlinemeded.org/spa/infectious-disease?ref=anki
Flashcard 104: Which antibiotic is first-line in the treatment of intra-abdominal anaerobic infections?
_____
Answer: Metronidazole
Extra:
Watch Metronidazole [https://dashboard.sketchy.com/study/medical/courses/medical-pharmacology/units/medical-pharmacology-antimicrobials/videos/medical-pharmacology-antimicrobials-other-antibiotics-metronidazole?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]
https://onlinemeded.org?ref=anki
Flashcard 105: Which antitumor antibiotic drug solely forms free radicals, causing strand breaks in DNA?
_____
Answer: Bleomycin
Extra:
Watch Bleomycin, doxorubicin, daunorubicin, actinomycin D [https://dashboard.sketchy.com/study/medical/courses/medical-pharmacology/units/medical-pharmacology-antineoplastics/videos/medical-pharmacology-antineoplastics-dna-and-cellular-division-bleomycin-doxorubicin-daunorubicin-actinomycin-d?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]
https://onlinemeded.org?ref=anki
Flashcard 106: Fluoroquinolones are _____ synthesis inhibitors
Answer: nucleic acid
Extra:
https://onlinemeded.org?ref=anki
Flashcard 107: If a patient taking penicillin manifests with nausea, hives, or wheezing, they are demonstrating what side effect?
_____
Answer: Type I Hypersensitivity
Extra: This is a true penicillin allergy and is extremely rare (1-5/10,000).
Watch Penicillin: https://dashboard.sketchy.com/study/medical/courses/medical-pharmacology/units/medical-pharmacology-antimicrobials/videos/medical-pharmacology-antimicrobials-cell-wall-and-membrane-active-antibiotics-penicillin
Watch Bootcamp Hypersensitivities: https://app.bootcamp.com/med-school/immunology/videos/hypersensitivities?index=2
Flashcard 108: Penicillin G treats left-sided endocarditis caused by _____ and _____
Answer: Strep viridans
Extra:
Watch Penicillin [https://dashboard.sketchy.com/study/medical/courses/medical-pharmacology/units/medical-pharmacology-antimicrobials/videos/medical-pharmacology-antimicrobials-cell-wall-and-membrane-active-antibiotics-penicillin?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]
https://onlinemeded.org/spa/infectious-disease?ref=anki
Flashcard 109: Because Trimethoprim inhibits dihydrofolate reductase, it is associated with a(n) _____ anemia as well as increased susceptibility to infections.
Answer: megaloblastic
Extra: Blocking DHFR (Dihydrofolate Reductase) inhibits the synthesis of tetrahydrofolic acid, which is required for DNA synthesis. This toxicity to the bone marrow can be alleviated with folinic acid (leucovorin) supplementation.
Flashcard 110: Which enzyme is inhibited by trimethoprim (TMP)?
_____
Answer: Dihydrofolate reductase (prokaryotic)
Extra:
Watch Trimethoprim/Sulfamethoxazole [https://dashboard.sketchy.com/study/medical/courses/medical-pharmacology/units/medical-pharmacology-antimicrobials/videos/medical-pharmacology-antimicrobials-other-antibiotics-trimethoprimsulfamethoxazole?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]
https://onlinemeded.org/spa/infectious-disease?ref=anki
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