2.3 Autonomics: Adrenergic Antagonist Flashcards
1
Q
Preoperative treatment of pheochromocytoma
A
Phenoxybenzamine; phenyolamine
2
Q
Treatment of rebound hypertension
A
Phentolamine
3
Q
BPH
SE: first dose orthostatic hypertension
A
Prazosin; tamsulosin
4
Q
Angina prophylaxis; hyperthyroidism; masks hypoglycemia in diabetics
A
Propanolol
5
Q
SE: bronchospasm; erectile dysfunction
A
Propanolol
6
Q
Intrinsic sympathomimetic activity
A
Pindolol; acetabulol
7
Q
Beta-1 selectivity
A
Atenolol
8
Q
Treatment of glaucoma
A
Timolol
9
Q
Combined alpha- and beta- blockade
A
Carvidelol; labetalol
10
Q
What drugs are used to control blood pressure in pheochromocytoma?
A
Phenoxybenzamine; phentolamine; labetalol
11
Q
What is the pharmacologic advantage of alpha 1 selectivity
A
Reflex tachycardia is less common and less severe
12
Q
Longest half life
A
NAsaDOLO
Nadolol
13
Q
Shortest half life
A
ESMOL
Esmolol
