Chloramphenicol - Study guides, Class notes & Summaries

Bacitracin MOA and toxicity? - inhibits cell wall synthesis - transfer of peptidoglycan into the growing bacterial cell wall. It is toxic (bacteriCIDAL) so it is only used as an ointment. penicillin and cephalosporin MOA - Irreversibly bind to penicillin-binding proteins in cell wall [like transpeptidases, which cross-link peptidoglycan]. Aminoglycoside and tetracycline MOA - Bind to 30S subunit of ribosome Buy AT 30 CEL 50 Chloramphenicol, macrolides, clindamycin MOA - Bind to 50S rib...

ATI Pharmacology Test 1 Questions And Answers 2024/2025 New Update A+ A - ANS->A nurse is assessing a client who is receiving Chloramphenicol (Chloromycetin). Which of the following findings is an adverse effect of this medication? A. Ecchymosis B. Ototoxicy C. Hyertension D. Anxiety C - ANS->A nurse is caring for a client who is to receive 1,500 mL of 0.9% sodium chlorideIV over 8 hours. The nurse plans to use IV tubing with a drop factor of 10 gtt/mL.How many gtt/min of IV flui...

2024 Pharmacology HESI (ACTUAL) Exam Guaranteed A+ Actual Questions and Answers, Complete 100% 1. Which nursing action is the priority when administering chelation therapy for a toddler-age client? 1 Assessing vital signs 2 Monitoring urine output 3 Conducting a behavioral assessment 4 Providing education to reduce lead exposure: Answer: 2 2. A 67-year-old client has tested positive for influenza A. The client also has asthma. Which drug would the nurse recommend be avoided in this ...

NR 565 - advanced pharmacology midterm - Chamberlain Exam Questions With Verified Solutions During what trimester is a pregnant woman most at risk for adverse drug reactions with potential long term consequences? - ANS 1st trimester (fetus most at risk d/t rapid growth) What is the BEERS criteria? - ANS Recommendations of medications inappropriate for elderly (65 and older), prescriber ultimately decides What is the CYP450 (cytochrome P450) - ANS liver enzyme system where medi...

Case A 2-year-old girl presents with a fever and an inflamed throat. Her mother states the child does not want to eat. You decide to treat her with 7 days of penicillin. After 4 days, the mother calls your office to report that the child has not significantly improved. You suspect the child's infection may be caused by penicillin-resistant bacteria. Question What is the likely mechanism of resistance in this case? - CORRECT ANSWER Correct answer: Acquisition of the enzyme β-lact...

what is the target of abyssomycin? Correct Answer-Folate synthesis/metabolism what is the target of aminoglycosides? Correct Answer-protein synthesis what is the target of chloramphenicol? Correct Answer-protein synthesis what is the target of dalfopristin? Correct Answer-protein synthesis what is the target of fluoroquinolones? Correct Answer-DNA gyrase / Topo 4 what is the target of kasugamycin? Correct Answer-protein synthesis what is the target of kirromycin? Correct Answer...

NAVLE Exam 3 Questions & Answers 2024/2025 Which one of the following management recommendations is most helpful to reduce the incidence of mare reproductive loss syndrome? A - Remove the horses from affected pastures B - Vaccinate mares and stallions against equine coital exanthema C - Progesterone supplementation between 4-6 months of pregnancy D - Cut down all the black walnut trees on premises E - Spray paddocks to kill Habronema muscae larvae - ANSWERSA - Remove the horses from ...

If a human has a serious bacterial infection, which bacterial target or targets could be useful targets when designing bacterial antibiotics? a. 40S ribosomal subunits b. gyrase c. a peptidoglycan biosynthesis enzyme d. B and C e. A, B and C - d. B and C (gyrase, a peptidoglycan biosynthesis enzyme) With regards to modern medicine, pathogenicity and pharmacology, it is very important that one understand one fundamental concept. That concept is that researchers will look for and attack en...

Bacteriostatic Correct Answer Inhibits bacterial replication Bacteriocidal Correct Answer Kills bacteria completely Which antibiotics are bacteriostatic? Correct Answer Sulfonamides Tetracyclines Tilmicosin Lincosamides in low concentrations Macrolides Chloramphenicol Which antibiotics are bacteriocidal? Correct Answer Sulfonamides in combination with other drugs Penicillins Aminoglycosides Fluoroquinolones Lincosamides in high concentration Metronidazole Which antibiotics ...

ATI PN PHARMACOLOGY PROCTORED EXAM A nurse is administering subcutaneous heparin to a client who is at risk for deep vein thrombosis. Which of the following actions should the nurse take? 1. Administer the medication into the client's abdomen. 2. Inject the medication into a muscle. 3. Massage the site after administering the medication. 4. Use a 22-gauge needle to administer the medication. A nurse is providing teaching to a client who has a urinary tract infection and new ...