ch 46

Question 1

stimulated by stress, strenuous exercise, pain, hemorrhage, temperature extremes

Answer 1

SNS

Question 2

• peripheral vasoconstriction
• constriction nasal vessels
• tightening bladder sphincter

Answer 2

alpha receptors

Question 3

• found in heart
• stimulation causes increased GR & contractility of the heart

Answer 3

beta1

Question 4

• found in smooth muscles/uterus
• stimulation causes bronchodilation & decreased uterine muscles

Answer 4

beta2

Question 5

• maintain homeostasis
• acetylcholine
• cholinergic receptors

Answer 5

PNS

Question 6

the drugs stimulate _______ receptors, therefore increasing BP, decreasing nasal congestion, etc. and are called ______ ___________.

Answer 6

alpha, alpha agonists

Question 7

these drugs block ______ receptors, therefore treating hypertension, urinary, retention, etc. and are called _______ __________.

Answer 7

alpha, alpha antagonists

Question 8

these drugs stimulate ______ receptors, therefore increasing HR, BP, and treating HF, and are called _______ ________.

Answer 8

beta1, beta1 agonists

Question 9

these drugs block _____ receptors, and treat hypertension. they can be selective or non-selective. these drugs are called ______ ___________.

Answer 9

beta1, beta1 antagonists

Question 10

these drugs stimulate ______ receptors, leading to bronchodilation, and are called _____ __________.

Answer 10

beta2, beta2 agonists

Question 11

these drugs block _______ receptors, and have no pharmacologic indication since they depress the respiratory system. these drugs are called ______ ___________.

Answer 11

beta2, beta2 antagonists

Question 12

end in -lol

Answer 12

beta1 antagonists