Antibiotic:_Tetracyclive (TE) Antibiotic:_Ciprofloxacin Target: (Cip) Target: Antibiotic: Penicillin (P) Target: Antibiotic: Trimethoprim sulfa Target: Antibiotic: Polymyxin B (PB) Target: Antibiotic: Steptomycin (3) (5) Target:
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- For each of the following antibiotics, give the spectrum, primary effect and briefly explain the mechanism of action: 1) Penicillins 2) Po1yrrryxin B 3) Vancomycin 4) Tetracyclins1) Match the antibiotics with their mechanism of action: mechnism of action: 1) nucleic acid synthesis inhibitor 2) Cell wall synthesis inhibitor 3) cell membrane disruptor 4) protein synthesis inhibitor 5) folic acid synthesis inhibitorAntibiotics Neomycin Gentamicin Vancomycin Ampicillin Bacitracin Erythromycin Penicillin G Streptomycin Chloramphenicol Disc content 30 mcg 10 mcg 30 mcg 10 mcg 10 units 15 mcg 10 units 10 mcg 30 mcg Diameter of zone of inhibition (mm) Resistant (mm Intermediate or less) 12 12 14 13 8 13 11 12 (mm) 13-16 13-14 15-16 14-16 9-12 14-22 12-14 13-17 Sensitive (mm or more) 17 15 17 17 13 23 15 15 18 library Ⓒ Hudzicki CENTIMETERS LINCHES 22. Given the data (above) what can you conclude about using chloramphenicol to treat an infection caused by this microbe? A. the microbe is resistant B. this drug should be used only if there are no better options C. the microbe is sensitive to the drug D. cannot use this drug E. any zone of inhibition shows that a drug will be an effective treatment
- Semi-synthetic and extended-spectrum penicillins have proven more effective than natural penicillins for two of the following reasons: 1-Interfere more effectively with the development of the peptidoglycan layer in cell-walls 2-Are less sensitive to penicillinases than natural penicillins 3-Do not contain the b-lactam ring thus making them less susceptible to b-lactamases 4-Are less susceptible to the development of resistance 5-Have a broader spectrum of activityExplain: 1. Pharmacokinetics of Unclassified Antibiotics 2. Pharmacodynamics of Unclassified AntibioticsMatch the antimicrobial drug class to its action. 1. Macrolides A. Inhibit cell wall synthesis 2. Tetracyclines B. Disrupt cell membrane integrity 3. Quinolones C. Block folic acid synthesis 4. Sulfa Drugs D. Interrupts nucleic acid synthesis 2018 Pearson Education, Inc. E. Inhibits protein synthesis 5. Penicillins 6. Polymyxin تطابق فئة الأدوية المضادة للميكروبات لعملها. تمنع تركيب جدار الخلية تعطیل سلامة غشاء الخلية كتلة تخليق حمض الفوليك يقطع تحليق الحمض النووي يمنع تخليق البروتين
- Answer all of the questions 1. Which of the following antimicrobial drugs target DNA/RNA synthesis? a) Ciprofloxacin b) Sulfa drugs c) Gentamycin d) Penicilline) Polymyxin B 2. Which of the following antimicrobial drugs target protein synthesis? a) Ciprofloxacin b) Sulfa drugs c) Gentamycin d) Penicilline) Polymyxin B 3. true or false: Streptococcus is killed by growing on blood agar.Describe the difference between broad spectrum and narrow spectrum antibiotics. Describe the pros and cons of both types. Give specific examples of each type of antibiotic and tell what it’s mode of action is.Define the following terms: Bactericidal Bacteriostatic Antisepsis
- Which of the following inhibitors are correctly grouped? (Hint: same target) O cyanide, amytal, rotenon O oligomycin, antimycin A, piericidin O amytal, antimycin A, oligomycin O carbon monoxide, azide, cyanideExplain the difference between broad-spectrum and narrow-spectrum antibiotics.Give at least two examples of each"out Document1 - Word References Mailings 1. Search Review View Help Answer the questions A) What is the most common anesthetic to use in animals for induction under anesthesia? B) What are the side effects of using Propofol in animals? C) How and with what will the animal be "scrubbed" after it is under anesthesia and ready for the doctor? D) What is the purpose of SPO2 and where is it put in the animal? E) What is the purpose of the ECG and where are they placed on the animal?