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UTA NURS 3365 EXAM 3 Module 8 & 9(105 questions with correct answers)
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UTA NURS 3365 EXAM 3 Module 8 & 9(105 questions with correct answers)
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UTA NURS 3365 EXAM3 Module 8 & 9(105
questions with correct
answers)
Gram + bacteria will stain _________? - answer Will stain
purple because its 2 layers and it gets penetrated
___________ are toughest and smallest because they hide in
cells & trick body and multiply :( - answer Viruses
Bacteriostatic drugs do what? - answer inhibit growth of
bacteria
Bactericidal drugs do what? - answer KILL BACTERIA
Gram - will, or will not stain because why? - answer Will
not stain because gram - has 3 layers and cant penetrate
General SE of ABX? - answer -allergy/hypersensitivity
-organ toxicity (Mainly liver/kidney)
-GI distress ex:C-DIff
-N/V
,-Diarrhea (take w/ food)
-SUPERINFECTION
-SJS
SJS s&s? - answer flu like symptoms, fluid filled like
blisters, red face (recovery can take weeks to months &
often treated in a BURN UNIT)
How can you see if ABX is working? - answer Checking
WBC count to see if dropping and symptoms of
infection/sickness are going away
How to prevent renal impairment while on ABX? - answer
Drink lots of fluids and FINISH ALL OF MED or
superinfection can occur, replace good bacteria in gut
flora w/ probiotics or yogurt
Sulfonamides MOA & contra
ex:sulfa/trim - answer MOA=inhibit bacterial synthesis of
FOLIC ACID, its bacteriostatic & fights gram -
contra=renal/liver dz, use caution or dont use if
pregnant/breastfeeding
newborns/children CAN USE eye drops/ointments
, Sulfonamides SE & interactions - answer SE=stomatitis,
photosensitivity (SUlfanimides= avoid SUn)(sulFO=FOlic
acid), CRYSTALURIA, blood dyscrasias, skin reaction
interactions=
*incr anticoag effect of warfarin (watch for purpura)
*incr hypoglycemic effect
*incr K+ w/ ACEI & K+ sparring diuretics
*incr digoxin levels
*decr effect of oral contraceptives (use backup)
How much water should a pt drink with while on
sulfonamides? - answer Drink atleast 2L
Penicillin MOA & contra? - answer MOA=beta lactam ring
interferes w/ bacterial cell wall synthesis by inhibiting
bacterial enzyme thats neccesary for cell division
contra=
*asthma
*pseudocolitits
*ulcerative collitits
*IBD
use caution w/ renal failure pt's
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