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Pharmacology 5334 Final Exam Questions And Accurate Answers

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  • Course
  • Pharmacology 5334
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  • Pharmacology 5334

Pharmacology 5334 Final Exam Questions And Accurate Answers...

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  • November 1, 2024
  • 16
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Pharmacology 5334
  • Pharmacology 5334
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Chrisyuis
Pharmacology 5334 Final Exam Questions And
Accurate Answers


PCN drug-drug interactions - Answer -aminoglycosides

-bacteriostatic antibiotics

-probenecid



Treatment for ONYCHOMYCOSIS - Answer Terbinafine (Lamisil) 1 tab daily x 3-6 months
po



Best treatment for chlamydia - Answer Aziythromycin 1gm 1x dose

or

Doxycycline 100 mg po twice a day for 7 days



Patient with vaginal candidiasis, what is the treatment? - Answer Fluconazole 150mg po
once



Treatment for uncomplicated cervical gonorrhea - Answer Ceftriaxone, 250 mg IM once,
plus azithromycin, 1 g PO once



Patient with tinea capitis, what is the TX? - Answer Very difficult to treat topically

Griseofulium po 6-8 weeks

or

Terbinafine (Lamisil) po 2-4 weeks



Narrow Spectrum PCN - Answer PCN G (procaine), PCN G (benzathine), PCN V

,Bugs they fight: GRAM(+) cocci- 1st drug of choice against Strep (pneumonia,
pharyngitis, endocarditis), Clostridium (tetanus, anthrax, gas gangrene)Neisseria,
spirochete (syphilis)



Lauren presents to the clinic and is found to have Trichomoniasis. The NP can
prescribe: -AnswerMetronidazole, 2 g PO once or

Tinidazole, 2 g PO once



Penicillinase-resistant PCN -AnswerOxacillin, Nafacillin, Dicloxacillin

Bugs they fight: Staph



Broad spectrum PCN -AnswerAmpicillin- ampiciliin/sulbactam (Unasyn)

Amoxicillin- amoxicillin/ER (Moxatog), Amoxicillin/Clavulanate(Augmentin)

Bugs they fight: Good against GRAM (-)H. influenza, e-coli, proteus mirabilis,
enterococci, salmonella and shigella



Extended Spectrum PCNs -AnswerPiperacillin/tazobactam (Zosyn)

Bugs they fight: same as broad spectrum + pseudomonas, klebsiella, bacterial fragilis



Beta-lactamase inhibitors - Answer clavulanic acid, sulbactam, tazobactam

**Can not be given on their own, only in combo with PCN's i.e.> Augmentin, Unasyn,
Zoysn



Cephalosporin Generation 1 - Answer -cephalexin

-cephazolin

-cephadoxil

**Cephlasporinase will destroy**

Not the drug of choice for active infections- good for prophylaxis prior to sx

, Cephlasporin (2nd generation) - Answer Cefuroxime-most common

Bugs they fight: h.influenza (pneumonia), otitis sinusitis, res. tract infection



Cephlasporin (3rd generation) - the answers Cefotaxime, Cefdinir, Cefixime,
Cefodoxime, Ceftaazidime, Ceftibuten, Ceftriaxone

**Can penetrate CSF fluid**

Bugs they fight: Great against GRAM (-) bacteria causing meningitis, h.influenza,
klebsiella, proteus, salmonella



Cephlasporin (4th generation) - the answer Cefepime-hospital associated pneumonia's
& Ceftolozone/tozobactam (Zerbaxa)- complicated UTI's and intraabdominal infections



Cephlasporin (5th generation) - the answer Ceftaroline (Teflaro)-MRSA



Cephalosporin and PCN - the answer Cross allergy w/PCN



Carbapenems - Answer Only 4: Imipenem, Meropenem, Ertrapenem, Doripenem

EXTREMELY broad spectrum, **only given IV**

not active against MRSA



Iminpenem-cilastatin - Answer Most effective antibiotic against anaerobic bacteria

Highly effective against Gram (+/) cocci & bacilli



Meropenem - Answer Bacterial meningitis-3m and up

Intraabdominal infections across ages

complicated skin infections



Ertrapenem (Invanz) - Answer Pelvic infections

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