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NRS 566: Advanced Pharmacology Mid-Term Questions & 100% Correct Answers- Latest Test | Graded A+ | Passed $13.49   Add to cart

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NRS 566: Advanced Pharmacology Mid-Term Questions & 100% Correct Answers- Latest Test | Graded A+ | Passed

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What is the primary goal of antibiotic therapy? -:- To kill bacterial without harm to host tissues. What are the 7 host factors that influence prescribing? -:- Preexisting conditions, age, pregnancy/lactation, exposure history, renal/hepatic impairment, allergy history, recent antibiotic use...

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  • September 4, 2024
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NRS 566: Advanced Pharmacology Mid-Term
Questions & 100% Correct Answers- Latest
Test | Graded A+ | Passed
What is the primary goal of antibiotic therapy?


✓ -:- To kill bacterial without harm to host tissues.




What are the 7 host factors that influence prescribing?


✓ -:- Preexisting conditions, age, pregnancy/lactation, exposure history, renal/hepatic

impairment, allergy history, recent antibiotic use




How is susceptibility testing reported?


✓ -:- susceptible, resistant, intermediate




What is the most accurate way to identify a pathogen?


✓ -:- Culture




Broad spectrum antibiotics act on both gram - and gram + organisms. (T/F)


✓ -:- True




What are 2 risks of using broad spectrum antibiotics?

1|Page | Grade A+| 2024/2025

,2024 /2025 | © copyright | This work may not be copied for profit gain | Excel!

✓ -:- Resistance and disruption of normal flora




Which type (bacteriostatic or bactericidal ) antibiotics are preferred for

immunocompromised patients?


✓ -:- Bactericidal




If a patient is not immunocompromised, a bactericidal or bacteriostatic antibiotic can be

used. (T/F)


✓ -:- True




What organisms typically cause brain infections (bacterial meningitis)?


✓ -:- S. pnuemoniae and n. meningitis




What drugs can be used for empiric treatment of brain infection (bacterial meningitis) until

a causative agent is identified?


✓ -:- 3rd generation Cephalosporins, IV Cefotaxime or Ampicillin




What organism is the cause of blepharitis (eye infection with corneal involvement)?


✓ -:- Staphylococcus




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,2024 /2025 | © copyright | This work may not be copied for profit gain | Excel!

What therapeutic drug class/type treats blepharitis?


✓ -:- Tetracyclines, Doxycycline PO x1 month




What is the likely causative agent of conjunctivitis (Pink Eye)?


✓ -:- Staphylococcus, streptococcus




What drug class/type is likely used to treat conjunctivitis?


✓ -:- Topical broad spectrum, Polymyxin-trimethoprim drops 7-10 days




What is the likely causative organism of contact-lens conjunctivitis?


✓ -:- Pseudomonas




What is the drug class/likely prescription for contact-lens conjunctivitis?


✓ -:- Topical fluoroquinolone, Besifloxacin drops 7-10 days




What is the likely causative agent of hordeolum (stye)?


✓ -:- S. aureus, MRSA




What is the likely prescription for hordeolum?



3|Page | Grade A+| 2024/2025

, 2024 /2025 | © copyright | This work may not be copied for profit gain | Excel!

✓ -:- Topical broad-spectrum, Bacitracin ointment 5-7 days




What is the likely causative agent of otitis externa?


✓ -:- Staphylococcus or pseudomonas




What is the likely prescription for otitis externa?


✓ -:- Fluoroquinolones, topical Ciprofloxacin ear drops




What is the likely cause of otitis media (inner ear infection)?


✓ -:- Streptococcus pneumonia




What is the likely prescription for otitis media?


✓ -:- Broad spectrum penicillin or penicillin/beta lactamase, after observing for 3 days,

consider Amoxicillin or Amoxicillin/Clavulanate for 10 days




What is the likely causative agent of bacterial pharyngitis?


✓ -:- Group A streptococcus




What is the likely prescription for bacterial pharyngitis?




4|Page | Grade A+| 2024/2025

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