Exam 2 2025 new questions

Question 1

Adverse effects of antidepressant that targets 5HT3 stimulation?
a. Insomnia
b. Sexual dysfunction
c. Diarrhea
d. irritability

Answer 1

c. Diarrhea

Question 2

Nicotinic receptors are
a. Always excitatory
b. Always inhibitory
c. Always excitatory and inhibitory
d. Neither excitatory and inhibitory

Answer 2

a. Always excitatory

Question 3

T or F: dental “allergies”, 8% is bc of asthma

Answer 3

True

Question 4

T or False: Norepi broken down in the cleft by Monoamine oxidase within 150sec

Answer 4

False

Question 5

15. Least risk of orthostatic hypotension?

Answer 5

Tamsolusin

Question 6

What beta blocker is dependent on nitrous oxide

Answer 6

Question 7

What beta blocker has vasodilator effects?
a. Metoprolol
b. Carvedilol
c. Propanelol

Answer 7

b. Carvedilol

Question 8

Parasympathetics
a. Bladder contraction
b. Mydriasis
i. Dilation of pupil
c. Vasoconstriction
d. Glucagon to glucose conversion

Answer 8

a. Bladder contraction

Question 9

33. What is true about autonomics
    a. Visceral functions
    b. Parasympathetic and Sympathetic
    c. __
    d. All of the above

Answer 9

d. All of the above

Question 10

What teratogenic effect is associated with shortened long bone development?

Answer 10

Thalidomide