4.8 pharm adrenoreceptor agonists

Question 0

For just cardiogenic or septic shock

Answer 0

Norepinephrine

Question 1

For severe CHF

Answer 1

Dopamine

Dobutamine

Question 2

For shock

Answer 2

Norepinephrine (cardiogenic, septic)

Epinephrine (all)

Question 3

Cardiac emergencies

Answer 3

Isoproterenol

Question 4

Positive inotropy agent

Answer 4

Dopamine

Question 5

Nasal congestion

Answer 5

Phenylephrine
Oxymetalozine
Pseudoephedrine
Phenylpropanolamine (off market)

Question 6

Antihypertensive

Answer 6

Clonidine

Question 7

Asthma

Answer 7

Albuterol

Question 8

Uterine relaxant in premature labor

Answer 8

Ritodrine

Question 9

Treats over active bladder by relaxing detrussor muscle

Answer 9

Mirabegron

Question 10

Postural hypotension

Answer 10

Ephedrine

Question 11

Epinephrine receptor

Answer 11

α1, α2, β1, β2

Question 12

Norepinephrine receptors

Answer 12

α1, α2, β1

Question 13

Isoproterenol receptors

Answer 13

β1, β2

Question 14

Albuterol receptors

Answer 14

β2

Question 15

Dobutamine receptors

Answer 15

β1 (some α1, β2)

Question 16

Phenylephrine receptors

Answer 16

α1

Question 17

Clonidine receptor

Answer 17

α2

Question 18

Alpha methyl NE

Answer 18

α2

Question 19

Mirabegron receptor

Answer 19

β3

Question 20

Indirect acting sympathomimetics

Answer 20

Ephedrine
Pseudoephedrine
Amphetamine
Phenylpropanolamine (off market)

Question 21

Use of indirect acting sympathomimetics

Answer 21

Alerting
Narcolepsy
Appetite suppression
ADHD

Question 22

Can cause stroke, MI, sudden death

Answer 22

Ephedrine

Question 23

Increases in hemorrhagic stroke

Answer 23

Phenylpropanolamine

Question 24

Cardiac receptor

Answer 24

β1

Question 25

Smooth muscle contractile adrenoreceptor

Answer 25

α1

Question 26

Smooth muscle relaxant adrenoreceptor

Answer 26

β2

Question 27

Prejunctional adrenoreceptor effects

Answer 27

α2

Question 28

Skin receptors

Answer 28

α1, α2

Question 29

Visceral receptors

Answer 29

α1, α2, some β2

Question 30

Skeletal receptors

Answer 30

α1, α2, β2

Question 31

Low dose vs high dose epi in skeletal muscle

Answer 31

Low dose vasodilation | High dose vasoconstriction

Question 32

Vasoconstriction

Answer 32

α1, some α2

Question 33

Vasodilation

Answer 33

β2

Question 34

Pupillary dilation

Answer 34

α1

Question 35

Airway smooth muscle relaxation

Answer 35

β2

Question 36

Renin release

Answer 36

β1

Question 37

Renin inhibition

Answer 37

α2

Question 38

Nerve inhibit transmitter release

Answer 38

α2

Question 39

β1 on heart has what effects

Answer 39

Incr contractility, HR, arrhythmias, CV

Question 40

What have heteroreceptor effects

Answer 40

Dopamine | Isoproterenol

Question 41

Dopamine receptors

Answer 41

β1 | D1-5

Question 42

Methoxamine receptor

Answer 42

α1

Question 43

Oxymetazoline receptor

Answer 43

α2

Question 44

Ritodrine receptor

Answer 44

β2

Question 45

Metabolized by COMT and MAO

Answer 45

Epinephrine Norepinephrine Dopamine

Question 46

Metabolized by COMT only

Answer 46

Isoproterenol | Dobutamine

Question 47

Metabolized by MAO only

Answer 47

Phenylephrine