NSG 318 Final Exam-Questions with Correct Answers/ latest Update
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Course
NSG 318
Institution
NSG 318
Which CAMs increase the risk of digitalis toxicity? SATA
a. Gingko
b. Ginseng
c. Cinnamon
d. Licorice
e. Aloe
f. Parsley
g. Green tea
h. Ephedra - Ginseng, Licorice, Aloe and Ephedra
A patient on digoxin therapy frequently takes CAMs. Which CAMs should the nurse educate
the patient to avo...
NSG 318: Topic 5 & 6-Questions with Correct Answers/ Verified/ Latest
Update
what are ways a drug can be called if they stimulate the sympathetic nervous system -
✔✔sympathomimetic
adrenergic agonist
parasympatholytic
cholinergic-blocking (anticholinergic)
what are ways a drug can be called if they stimulate the parasympathetic nervous system -
✔✔parasympathomimetic
cholinergic agonist
sympatholytic
adrenergic blocker (alpha and beta blocker)
sympathetic nervous system - ✔✔fight or flight
parasympathetic nervous system - ✔✔rest and digest
sympathetic: eye - ✔✔dilates pupil
sympathetic: lung - ✔✔bronchodilation
sympathetic: heart - ✔✔increases heart rate
sympathetic: blood vessel - ✔✔constrict- increase BP
sympathetic: GI - ✔✔relaxes (decreases GI secretions and GI motility)
a2 receptors - ✔✔inhibits norepinephrine (OPPOSITE RESPONSE)
promotes vasodilation and decrease BP (OPPOSITE RESPONSE)
decrease GI motility and tone
b1 receptors - ✔✔increase cardiac contractility, HR
increase renin secretion and increase BP
b2 receptors - ✔✔decrease GI tone and motility
BRONCHODIALATION
increase blood flow to sk. muscles, relax smooth muscles of uterus
activates liver glycogenolysis (increase blood glucose)
direct acting adrenergic agonists - ✔✔directly stimulates adrenergic receptor
(epi and norepi)
indirect acting adrenergic agonist - ✔✔stimulates release of norepi from terminal nerve
endings
(amphetamine)
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