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Y2 Pharmacology > Autonomics 2 > Flashcards

Autonomics 2 Flashcards

1
Q

Beta-BLOCKERS are indicated for the following, EXCEPT:

a. Hypertension
b. Cardia Arrhythmia
c. Angina
d. Asthma
e. Congenital Heart Failure

A

d. asthma

asthma. dapat Beta-2 AGONIST (sympathetic) para bronchodilation

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2
Q

Alpha Adrenoceptor Antagonist, EXCEPT:

a. Yohimbine
b. Tamsulosin
c. Prazosin
d. Propranolol
e. Phentolamine

A

d. Propranolol

Beta-blocker (non-selective) yun.

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3
Q 
Alpha-2 Agonist used for hypertension
a. Clonidine
b. Fenoldopam
c. Midodrine
d. Albuterol
E. Bromocriptine
A

a. Clonidine

FENOLDEPAM - Dopamine-1 agonist, for HPN
MIDODRINE - Alpha-1 Agonist, for orthostatic HPN
ALBUTEROL - Beta-2 Agonist, for asthma
BROMOCRIPTINE - Dopamine 2, for Parkinsons Dse

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4
Q

Beta Receptor Antagonists, EXCEPT:

a. Propranolol
b. Prazosin
c. Esmolol
d. Metoprolol
e. Butoxamine

A

b. Prazosin

Alpha receptor antagonist yun

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5
Q

Blocks both Alpha and Beta receptors, EXCEPT:

a. Doxazosin
b. Carvedilol
c. Labetalol
d. Medroxalol
e. None

A

a. Doxazosin

selective Apha-1 blocker yun e.

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6
Q

CLONIDINE

a. Alpha-1 Agonist
b. Beta-1 Agonist
c. D2 Agonist
d. Beta-2 Agonist
e. Apha-2 Agonist

A

e

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7
Q

DOBUTAMINE

a. Alpha-1 Agonist
b. Beta-1 Agonist
c. D2 Agonist
d. Beta-2 Agonist
e. Apha-2 Agonist

A

b

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8
Q

SALBUTAMOL

a. Alpha-1 Agonist
b. Beta-1 Agonist
c. D2 Agonist
d. Beta-2 Agonist
e. Apha-2 Agonist

A

d

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9
Q

Activates adenylyl cyclase, EXCEPT:

a. Clonidine
b. Albuterol
c. Dobutamine
d. Fenoldopam
e. Bromocriptine

A

e. Bromocriptine, INHIBITS adenyl cyclase

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10
Q

Selective Beta 1 blocker, EXCEPT:

a. Propanolol
b. Metoprolol
c. Atenolol
d. Esmolol
e. None

A

a. Propanolol is NON-selective

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11
Q

Beta-BLOCKERS are indicated for

a. Hypertension
b. Cardia Arrhythmia
c. Angina
e. Congenital Heart Failure

A

a. Hypertension
b. Cardia Arrhythmia
c. Angina
e. Congenital Heart Failure

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12
Q

asthma

A

b2 agonist - sympathetic - bronchodilation

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13
Q

Alpha-2 Agonist used for hypertension

A

Clonidine

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14
Q

Blocks both Alpha and Beta receptors

A

b. Carvedilol
c. Labetalol
d. Medroxalol

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15
Q

Activates adenylyl cyclase,

a. Clonidine
b. Albuterol
c. Dobutamine
d. Fenoldopam

A

a. Clonidine
b. Albuterol
c. Dobutamine
d. Fenoldopam

*correction Clonidine inhibit

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16
Q

INHIBITS adenyl cyclase

A

e. Bromocriptine,

17
Q

selective beta-1 blocker

A

metoprolol
atenolol
esmolol

18
Q

non-selective beta-1 blocker

A

propanolol

19
Q

acute toxic effects of nicotine

A

convulsion
respiratory arrest
hypertension

20
Q

albuterol side effect

A

tremors

21
Q

irreversible adrenergic receptor blockers

A

phenoxybenzamine

22
Q

clinical toxicity of beta blockers

A

worsening of asthma
hypoglycemic episodes
depression
depress myocardial contractility

23
Q

alpha adrenorecetor that raises BP and heart rate

A

yohimbine

24
Q

only sympathetic antagonist for PHEOCHROMOCYTOMA

A

Metyrosine

25
Q

norepinephrine can be found in

A

postsynaptic junction of the sympathetic NS

26
Q

cardiac stimulation induced by PHENTOLAMINE

A

activation of cardiac sympathetic stimulation in response to BAROREFLEX MECHANISM

27
Q

ATTENUATION OF CATECHOLAMINE induced vasocontriction

A

phenoxybenzamine

28
Q

selective beta blocker with membrane stabilizing activity but no intrinsic sympathetic activity

A

metoprolol

29
Q

beta blocker with highest lipid solubility

A

propanolol

30
Q

non selective adrenergic agent useful for tx of ANAPHYLAXIS, glaucoma and sthma

A

epinephrine

31
Q

SYNTHETIC catecholamine useful for tx of narcolepsy, obesity, and attention deficit hyperactivity disorder

A

amphetamine

32
Q

premature labor

A

terbutaline

33
Q

selective agonist of apha-1 adrenoceptors, EXCEPT:

a. phenylephrine
b. methoxamine
c. metaraminol
d. methyldopa

A

d. methyldopa

Y2 Pharmacology (11 decks)

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