ANS (Test 1)

Question 1

SNS Response: pupils

Answer 1

dilate

Question 2

SNS Response: blood vessels

Answer 2

vasoconstriction

Question 3

SNS Response: Heart (Rate)

Answer 3

positive chronotropic effect

Question 4

SNS Response: Heart (AV node conduction)

Answer 4

positive dromotropic effect

Question 5

SNS Response: Heart (Force of contraction)

Answer 5

positive inotropic effect

Question 6

SNS Response: Lungs

Answer 6

bronchodilation

Question 7

SNS Response: saliva flow

Answer 7

thick

Question 8

SNS Response: GI tract/intestines

Answer 8

decrease peristalsis

Question 9

SNS Response: Liver

Answer 9

Glycogenolysis

Question 10

SNS Response: Bladder sphincter

Answer 10

constricts

Question 11

SNS Response: Uterus

Answer 11

relaxed

Question 12

SNS Response: Sex organs

Answer 12

engorged

Question 13

PSNS Response: Pupils

Answer 13

constrict

Question 14

PSNS Response: Blood Vessels

Answer 14

vasodilation

Question 15

PSNS Response: Heart (rate)

Answer 15

negative chronotropic effects

Question 16

PSNS Response: Heart (AV node conduction)

Answer 16

negative dromotropic effects

Question 17

PSNS Response: Heart (force of contraction)

Answer 17

negative inotropic effets

Question 18

PSNS Response: lungs

Answer 18

bronchoconstriction

Question 19

PSNS Response: saliva flow

Answer 19

thin, watery

Question 20

PSNS Response: GI tract/intestines

Answer 20

increased peristalsis

Question 21

PSNS Response: Liver

Answer 21

glycogen storage

Question 22

PSNS Response: bladder sphincter

Answer 22

relaxes

Question 23

PSNS Response: uterus

Answer 23

constricts

Question 24

PSNS Response: sex organs

Answer 24

relaxed

Question 25

adrenergic agonist drugs

Answer 25

sympathomimetics (stimulate SNS response)

Question 26

Adrenergic Agonist

Answer 26

Epinephrine (Adrenaline)

Question 27

use of epinephrine (adrenaline)

Answer 27

- anaphylactic reactions - cardiac arrhythmias - hypotensive shock

Question 28

alpha adrenergic agonist

Answer 28

phenylephrine (neo-synephrine)

Question 29

use of phenylephrine (neo-synephrine)

Answer 29

- glaucoma - nasal congestion - hypotension

Question 30

beta 1 adrenergic agonist

Answer 30

dobutamine (Dobutrex)

Question 31

use of dobutamine (Dobutrex)

Answer 31

- hypotension | - shock secondary to MI

Question 32

beta 2 adrenergic agonist

Answer 32

isoproterenol (albuterol, ventolin)

Question 33

use of isoproterenol (albuterol, ventolin)

Answer 33

- asthma | - COPD

Question 34

dopamine (intropin) range

Answer 34

1 - 20 mcg/kg/min

Question 35

low dose action range for dopamine (inotropin) | & function

Answer 35

1 - 10 mcg/kg/min | - vasodilation of renal & mesenteric arteries

Question 36

high dose action range for dopamine (inotropin) | & function

Answer 36

10 - 20 mcg/kg/min | - stimulates beta 1 receptors (inotropic effects)

Question 37

use of dopamine (intropin)

Answer 37

- ARF (acute renal failure) | - CHF (congestive heart failure)

Question 38

side effects of adrenergic agonists

Answer 38

- hypertension - tachycardia - cardiac arrhythmias - urinary retention - cerebral hemorrhage - angina - CNS excitability - hyperglycemia - extravasation

Question 39

nursing implications for adrenergic agonist

Answer 39

- assess VS and cardiac functions - assess urine output (decrease) - assess therapeutic response - consult MD prior to taking OTC cold medications - watch blood glucose levels in diabetics - ensure safety secondary to CNS excitability - monitor EKG for arrhythmias - assess IV for extraversion