Broad spectrum penicillin - Study guides, Class notes & Summaries

Rank speed of absorption: Po, IM, IV - Answer-Po slowest, then IM, IV fastest Describe drug distribution in relation to protein binding - Answer-Protein binding- Most drugs form a compound and bind with plasma proteins. Drug molecules bound to plasma proteins are pharmacologically inactive. Only the free or unbound portions of the drug acts on the cells. Protein binding allows for some of the drug to be stored and others to be released as needed. This gives the constant blood level and decr...

Penicillin G *** correct answers - First PCN given PO and IM - PO only about 1/3 of dose is absorbed - IM and IV are most effective (to get therapeutic serum level) (IM is painful) - primarily bactericidal Penicillin V *** correct answers - next type produced - 2/3 absorbed by GI tract, less patent than PCN G - It is effective against mild - moderate infections, including anthrax PCNS (structure) correct answers - beta-lactam antibiotics. - beta-lactam structure interferes with bact...

Mastering NUR 210: Exam 4 - Your Ultimate Guide to Success (100 out of 100) Already GRADED A Multiple Choice (Answers highlighted) 1. Bacteriostatic drugs: o a) Kill bacteria o b) Inhibit bacterial growth o c) Are broad-spectrum o d) Only affect gram-negative bacteria 2. Bactericidal drugs: o a) Inhibit bacterial growth o b) Kill bacteria o c) Only treat respiratory infections o d) Are narrow-spectrum only 3. Drugs with a narrow therapeutic window require monitoring of: o a) WBC c...

The steady state of antibacterial drugs occurs after how many half-lives? - Around 4 to 5 How many half lives does it take for an antibacterial drug to be eliminated via urine? - Around the 7th half life What does gram positive mean? - Bacteria that take a positive stain (purple) and are frequently associated with infections of the respiratory tract and soft tissues What does gram negative mean? - Bacteria that excepts a negative stain and are fequently associated with infections of the...

Antibacterial ️ designed to fight against or kill bacteria Antifungal ️ a drug that kills or prevents the growth of fungi Antiviral ️ drug used to treat viral infections Factors in choosing Antibiotics ️ 1. identify the infecting organism 2. Drug sensitivity 3. Host factors Factors that may change when choosing Antibiotics ️ 1. allergy to drug of choice 2. inability of drug to penetrate site of infection 3. heightened susceptibility of patient for toxicity( renal dysfunction) ...

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 ...

MCB 3020C Module 2 Exam Review Questions and Answers 2024. *Anything denoted in red are extra important takeaways 1. What is the function of the Z ring in binary fission? A. It forms a contractile ring at the septum => Made up of FtsZ (tubulin homologues) molecules important for bacterial septation B. It controls the replication of DNA => Replisome contains DNA replication machinery C. It separates the newly synthesized DNA molecules => ParA polymerizes/depolymerizes to attach t...

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

MCB 3020C Module 2 Exam Review Questions and Answers 2024. *Anything denoted in red are extra important takeaways 1. What is the function of the Z ring in binary fission? A. It forms a contractile ring at the septum => Made up of FtsZ (tubulin homologues) molecules important for bacterial septation B. It controls the replication of DNA => Replisome contains DNA replication machinery C. It separates the newly synthesized DNA molecules => ParA polymerizes/depolymerizes to attach t...

3 stages of cellular respiration - glycolysis, krebs cycle, electron transport chain 5 Mechanisms of antibacterial drugs - Ihibition of: cell wall, protein, nucleic acid synthesis and metabolic pathway Interference: cell membrane integrity 7 methods of physical control - heat, pasteurization, cold, pressure, filtration, desiccation, and radiation 7 types of disinfectant - phenols, halogens, alcohols, heavy metals, oxidizing agents, aldehydes, acids and alkalis Acids and Alkalis - used to...