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NR 293 - exam 2 review Questions with Verified Answers
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NR 293 - exam 2 review Questionswith Verified Answers
which systems affect BP? - -Neuro-vascular
heart
kidneys
-Which drugs are preferred for initial treatment of HTN? - -Thiazide diuretics
Beta adrenergic blockers
-Name all 5 categories for antihypertensive adrenergic drugs - --
central/peripheral alpha 1 blockers
-peripherally acting alpha blockers
- centrally acting alpa 2 receptor agonists
- beta blockers
- dual action alpha 1 and beta receptor blockers
-What do central/peripheral alpha 1 blocker medications end in? - --sin
-purpose of central/peripheral alpha 1 blockers: - -dilate arteries and veins
-central/peripheral alpha 1 blocker prototype: - -Doxazosin (cardura)
-Doxazosin indications: - -HTN
BPH symptoms
Management of HF with cardiac glycoside/diuretics
-Doxazosin:
adverse effects - -orthostatic hypotension
headache
dizziness
GI upset
-peripherally acting alpha blockers:
prototype - -reserpine (sepasil)
this is a retired drug
-centrally acting alpha 2 receptor agonists:
which 2 medications are the prototype? - -Clonidine (catapress)
Methyldopa (aldomet)
-nickname for centrally acting alpha 2 receptor agonists: - -lonely alpha 2's
, -centrally acting alpha 2 receptor agonists:
purpose - -to decrease norepinephrine production
to stimulate alpha 2 receptors in the brain
-centrally acting alpha 2 receptor agonists:
indications - -HTN (but NOT the first line medication)
-which medication is useful for withdrawal symptoms in opioid dependency?
- -Clonidine
-centrally acting alpha 2 agonists:
adverse effects - -edema
rebound HTN if stopped abruptly
orthostatic hypotension
-beta blockers:
what do they end in? - --olol
-beta blockers:
name the 3 prototypes - -metaprolol
propranolol
atenolol
-what is the first line medication treatment for Heart Failure? - -Beta
blockers
(metaprolo, propranolol, atenol)
-what do beta blockers do? - -decrease BP by decreasing the HR via beta 1
blockade
this causes a decrease of renin
-Not every medication that decreases HR will decrease ___ - -BP
-Dual action alpha 1 and beta receptor blockers:
purpose - -to decrease HR which causes vasodilation, causing a decrease in
BP
-Dual action alpha 1 and beta receptor blockers:
prototypes - -carveilol (coreg)
labetalol (normolyne)
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