Beta lactamases - Study guides, Class notes & Summaries

What does bacteriostatic mean? inhibits the growth and reproduction of bacteria remember: static means "lacking in movement" - you are stopping them What does bacteriocidal mean? kills bacteria remember: the suffix "cicial" means "killing" What does does it mean to treat someone prophylactically? preventatively What are some examples in which prophylactic treatment with antibiotics might be appropriate? before high risk procedures, individuals with valve di...

Microbiology Practical Exam Questions with 100% Correct Answers | Verified | Updated Which of the following is NOT associated with the work of Paul Ehrlich? sulfanilamide the concept of the "magic bullet" arsenic compounds the concept of chemotherapy - answersulfanilamide Paul Ehrlich's idea of the "magic bullet" was the first step in the field of chemotherapy and resulted in the use of arsenic compounds in the treatment of syphilis. Sulfanilamide was the discovery of Gerhard Domag...

Microbiology BOC Review Practice Exam Guide. Proper media for culture of a urethral discharge from a man include: a sheep blood and phenylethyl alcohol agars b eosin-methylene blue and sheep blood agars c thioglycollate broth and chocolate agar d chocolate and modified Thayer-Martin agars - CORRECT ANSWER d chocolate and modified Thayer-Martin agars d Chocolate agar and chocolate agar- based selective media should be used for recovery of Neisseria gonorrhoeae from urethral discharge....

Microbiology Practical Exam Questions with 100% Correct Answers | Verified | Updated Which of the following is NOT associated with the work of Paul Ehrlich? sulfanilamide the concept of the "magic bullet" arsenic compounds the concept of chemotherapy - answersulfanilamide Paul Ehrlich's idea of the "magic bullet" was the first step in the field of chemotherapy and resulted in the use of arsenic compounds in the treatment of syphilis. Sulfanilamide was the discovery of Gerhard Domag...

Microbio Chapter 10 Exam Questions And Answers (Verified And Updated) Natural selection is a process in which the __ places pressure on organisms to adapt and survive changing conditions. - answerenvironment Antibiotic should not be prescribed for patients suffering from __ illnesses. - answerviral Resistance to which of the following drugs develops when microbes deviate from the usual pathway that leads to the production of folic acid? 1. erythromycin 2. trimethoprim 3. cephalosporins ...

How do PCN and cephalosporins work By weakening the cell wall and promoting lysis and death Bactericidal drugs are Directly lethal to bacteria at achievable concentrations Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:03 / 0:15 Full screen Brainpower Read More Why are narrow spectrum ABX preferred over broad spectrum ABX Broad spectrum ABX do the most to facilitate emergency of resistance How does bacterial resistance develop with PCN...

Nursing Pharmacology (Drugs) Exam Questions and Answers 2024 albuterol -Answer-(SABA) short acting beta 2 receptor agonist, used for bronchospasm, acute symptoms of asthma acetaminophen -Answer-centrally acting cox inhibitor; analgesic and antipyretic properties; no antiinflammatory,antirheumatic properties acyclovir -Answer-Antimetabolite for Treating Herpes Simplex Virus & Varicella-Zoster Virus Infections; MOAs: Purine necleoside analog: DNA polymerase inhibitor, suppresses synthesis ...

albuterol - ️️(SABA) short acting beta 2 receptor agonist, used for bronchospasm, acute symptoms of asthma acetaminophen - ️️centrally acting cox inhibitor; analgesic and antipyretic properties; no antiinflammatory,antirheumatic properties acyclovir - ️️Antimetabolite for Treating Herpes Simplex Virus & Varicella-Zoster Virus Infections; MOAs: Purine necleoside analog: DNA polymerase inhibitor, suppresses synthesis of viral DNA, resistance. amiodarone - ️️Class 3 Potass...

albuterol - ANSWER-(SABA) short acting beta 2 receptor agonist, used for bronchospasm, acute symptoms of asthma acetaminophen - ANSWER-centrally acting cox inhibitor; analgesic and antipyretic properties; no antiinflammatory,antirheumatic properties acyclovir - ANSWER-Antimetabolite for Treating Herpes Simplex Virus & Varicella-Zoster Virus Infections; MOAs: Purine necleoside analog: DNA polymerase inhibitor, suppresses synthesis of viral DNA, resistance. amiodarone - ANSWER-Class 3 Po...

Bactericidal Directly lethal to bacteria Bacteriostatic Slows bacterial growth but does not cause cell death Relies on host's defenses to eliminate bacteria Dosage and duration of treatment Dosage should create 4-8 x MIC (MI concentration) Medications should not be discontinued prematurely. Prophylactic Use of Antimicrobials 30-50% of antibiotics in US are given prophylactically Most useful for cardiac, peripheral vascular, orthopedic, GI surgery Misuses of antimicrobial Approxima...