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microorganism? ANS bacteria
ANS False
Health care associated infections are easier to treat because the patient is already in the hospital and can obtain treatment quickly. Gram- negative bacteria tend to be harder to treat. Anaerobic bacteria are commonly found in the GI tract. Staphylococcus aureus is a gram-positive bacterium. ANS Health care associated infections are easier to treat because the patient is already in the hospital and can obtain treatment quickly.
Specify whether each bacteria is gram-positive or gram-negative. ANS gram-positive bacteria - Staphylococcus aureous gram negative bacteria - Escherichia coli
spectrum- bacteria that are susceptible to the antibacterial actions of a particular drug. Bacteria Resistance is defined as the ability of some bacteria to resist the actions of antibiotics.
Interference with bacterial cell wall synthesis Interference with carbohydrate synthesis Interference with replication of DNA and RNA Antimetabolite action that disrupts important metabolic reactions within the bacterial cell ANS Interference with carbohydrate synthesis
ANS bacteriostatic
treat UTIs The mechanism of action involves inhibiting DNA and RNA synthesis They are safe to use in pregnancy They are known to increase the risk of hypoglycemia when combined with sulfonylureas. ANS They are safe to use in pregnancy
ANS True
ANS Beta Lactams
Cloxacillin Penicillin Piperacillin/tazobatam ANS Amoxicillin - ear infections Cloxacillin - resistant staph infections
Penicillin - strep throat Piperacillin/tazobatam - sepsis
True
All five generation have the same spectrum of activity and only vary in side effects The amount of gram-negative coverage increases with later generations. The fifth generation is the only generation with anaerobic coverage. None of the cephalosporins have any coverage against MRSA. ANS The amount of gram-negative coverage increases with later generations.
is a very high incidence of cross sensitivity. This means if a patient has a penicillin allergy, they will likely have an allergy to cephalosporins, too. ANS False
making it one of the harder bacteria to treat? ANS MRSA (methicillin resistant Staph aureus)
dehydration. ANS Sulfonamides
Cephalosporins - bactericidal Sulfonamides - bacteriostatic
They have good oral absorption. They are known to have some serious toxicities. They have good gram-negative coverage They work by interfering with protein synthesis ANS They have good oral absorption.
acquired. ANS Health care-associated infections are defined as an infection acquired during the course of receiving treatment for another condition in a health care institution. Generally, health care associated infections are much more difficult to treat because the microorganisms have been exposed to strong antibiotics in the past and therefore are resistant to many treatments.
patient's urine output has decreased, and when the urine is tested it shows the presence of protein. What is the most likely explanation? ANS The patient is experiencing nephrotoxicity from the Amikacin.
pediatric patients? ANS There is evidence of cartilage defects including ruptured tendons.
False
infection? ANS Amikacin
aeruginosa Enterococcus faecalis Escherichia Coli Staphylococcus aureus ANS Pseudomonas aeruginosa - meningitis Enterococcus faecalis - UTI