The nurse has been assigned to a client diagnosed with depression. Which neurotransmitter has been implicated in depression?
A) Dopamine
B) Acetylcholine
C) Serotonin
D) GABA (gamma-aminobutyric acid)
C
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Which of the following is an expected part of the end-of-dying process?
a. Denial b. Despair c. Anorexia d. Depression
The historical roots of information science can be traced to
a. language development, especially English. b. mathematics and engineering. c. library science. d. medicine and nursing.
What should you teach a patient who has been prescribed potassium (K-Dur) tablets?
a. "If you miss a dose, double your next dose to keep your blood level of potassium normal." b. "Take your potassium with food or a full glass or water to avoid nausea/vomiting." c. "Be sure to use salt substitutes instead of salt so that your body will not retain water." d. "Eat lots of foods that are high in potassium such as bananas, spinach, broccoli, and sweet potatoes."
Which factor significantly contributes to the increase in heart rate that occurs during pregnancy?
1) Increase in overall weight 2) Increase in cardiac volume 3) Systolic murmurs 4) All of the above