A patient has fear as well as increased heart rate and blood pressure. The nurse suspects increased activity of which neurotransmitter?
a. Gamma-aminobutyric acid (GABA)
b. Norepinephrine
c. Acetylcholine
d. Histamine
Answer: B
A patient has fear as well as increased heart rate and blood pressure. The nurse suspects increased activity of which neurotransmitter?
a. Gamma-aminobutyric acid (GABA)
b. Norepinephrine
c. Acetylcholine
d. Histamine