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NURS 502 Exam | Questions Solved 100% Correct | Verified Solutions
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NURS 502 Exam | Questions Solved 100% Correct |Verified Solutions
treatment for H. pylori infection - ✔✔amoxicillin (or metronidozole if PCN allergy) +
clarithromycin) + twice daily PPI
used to treat IBS related pain - ✔✔antispasmodics, TCAs, and SSRIs
antispasmodics for IBS - ✔✔dicyclomine, hyoscyamine
TCAs for IBS - ✔✔amitriptyline, doxepine, desipramine
SSRIs for IBS - ✔✔paroxetine, sertraline, fluoxetine
TCAs - ✔✔greatest benefit for IBS-D pain
SSRIs - ✔✔greatest benefit for IBS-C pain
psyllium (metamucil), methlycellulose (citrucel) - ✔✔bulk-forming agents
polyethylene glycol (miralax), lactulose, sorbitol - ✔✔laxatives (hyperosmotics)
lubisprotone (amitiza) - ✔✔approved for females with IBS-C only
linaclotide (linzess) - ✔✔significant improvement in pain and bowel symptoms in IBS-C
,alosetron - ✔✔IBS-D treatment with REMS program requirement for ischemic colitis risk
antidiarrheals - ✔✔diphenoxylate atroprine (lomotil), loperamide (imodium)
gram + - ✔✔stains purple
gram - - ✔✔stains pink
atypical bacteria - ✔✔lack a cell wall
staph aureus - ✔✔bubbles with hydrogen peroxide test
streptococci - ✔✔no bubbles with hydrogen peroxide test
staph aureus - ✔✔positive coagulase test
staph epidermidis - ✔✔negative coagulase test
gram + - ✔✔staph, strep, enterococcus
gram - - ✔✔e. coli, pseudomonas, acinetobacter, klebsiella, enterobacter, h. flu, neisseria,
etc.
staph aureus - ✔✔causative organism for skin/soft tissue infections and serious nosocomial
infections
nafcillin - ✔✔drug of choice for MSSA
, ceftaroline - ✔✔MRSA is resistant to all beta-lactams EXCEPT
vancomycin - ✔✔in general, the drug of choice for MRSA
strep pneumo - ✔✔common cause of CAP and meningitis
3rd generation cephalosporin or a fluoroquinolone - ✔✔drug of choice usually for step
pneumo
strep pyogenes - ✔✔common cause of strep throat, skin/soft tissue infections, GAS that
leads to necrotizing fasciitis
penicillin - ✔✔drug of choice for strep pyogenes
strep viridans - ✔✔common dental infections, infective endocarditis
penicillin or a cephalosporin - ✔✔drug of choice for strep viridans
enterococci faecalis - ✔✔common infection in recurrent UTIs and other intra-abdominal
infections
ampicillin - ✔✔drug of choice for enterococcus faecalis
enterococcus faecium - ✔✔causes nosocomial infections and can lead to VRE
linezolid, daptomycin, tigecycline - ✔✔drugs of choice for VRE
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