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Pharmacology > Autonomic Nervous System drugs > Flashcards

Autonomic Nervous System drugs Flashcards

1
Q

Nervous system is divided into 2 parts, what are those?

A

CENTRAL AND PERIPHERAL

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2
Q

SYMPATHETIC OR PARASYMPATHETIC

Dilation of pupils due to sun light exposure.

A

SYMPATHETIC

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3
Q

SYMPATHETIC OR PARASYMPATHETIC

Increase in heart rate after vigorous activity.

A

SYMPATHETIC

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4
Q

SYMPATHETIC OR PARASYMPATHETIC

Increases salivation

A
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5
Q

It is where drugs act through receptors by binding to the receptors to initiate a response or prevent a response.

A

Receptor Theory

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6
Q

What do SYMPATHOMIMETICS/ ADRENERGIC AGONISTS do to adrenergic receptors?

A

It stimulates adrenergic receptors.

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7
Q

true or false
CATECHOLAMINES has a catechol ring and amines.

A

TRUE

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8
Q

true or false
NONCATECHOLAMINES has catechol ring

A

FALSE

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9
Q

Give 1 therapeutic use of ALPHA 1 receptor.

A

POSSIBLE ANSWERS:
Hypotension, nasal congestion, dilation of pupils

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10
Q

Give 1 therapeutic use of BETA1 receptor

A

POSSIBLE ANSWERS:
Heart failure, cardiac arrest, shock

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11
Q

EPINEPHRINE is used in …

A

Cardiac arrest; asthma

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12
Q

GIve 2 side effects of Adrenergic Antagonist

A

Tissue necrosis Tachycardia, palpitations, tremors, dizziness, increased blood pressure urinary retention r/t high doses
nausea and vomiting

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13
Q

Adecreaseof20mmHgormoreinSBP,adecreaseof10mmHgormoreinDBP,and/or increaseintheHRof20beats/minute or more from supine to standing indicates orthostatic hypotension described by Lewis.

A

ORTHOSTATIC HYPOTENSION

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14
Q

BETHANECOL is a CHOLINERGIC AGONISTS that have therapeutic use of …

A

Increase muscle tone in bladder ang GIT

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15
Q

Acetylcholine is a CHOLINERGIC AGONISTS that has therapeutic use…

A

Non-specific cholinergic effect, decreases CO, HR, BP, increase GI activity

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16
Q

Give 3 adverse effect of CHOLINERGIC AGONISTS

A

D -Diarrhea
U -Urination
M –Miosis and Muscle Weakness
B -Bronchorrhea
B -Bradycardia
E -Emesis
L -Lacrimation
S –Salivation/ Sweating

17
Q

It is caused by overdose of cholinergic agonists.

A

CHOLINERGIC CRISIS

18
Q

Atropine is a ANTI-MUSCARINIC AGENTS that has a therapeutic use of…

A

Mydriasis, Psychoplegia prior to an eye surgery or exam Blocks M3 –reduces GI motility
Blocks M2 –SA and AV node, tachycardia in high doses

19
Q

Ipratropium is a ANTI-MUSCARINIC AGENTS that has a therapeutic use of…

A

COPD, rhinorrhea as inhalation to brochodilate and decrease secretion

20
Q

Give 2 adverse effect of
ANTI-MUSCARINIC AGENTS

A

A –Agitation
B –Blurred vision
C-Constipation, Confusion
D –Dry mouth
S –Stasis of urine and Sweating

Pharmacology (6 decks)

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