What is the main chemical released by the adrenal medulla in response to sympathetic stimulation?
A. Epinephrine
B. Norepinephrine
C. Acetylcholine
D. Dopamine
Answer: A
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When implementing the gate-control theory of pain, which intervention will enhance the closing of the gate to the client's pain?
A) Position the client on several pillows B) Provide warm compresses C) Give the client a back rub D) Darken the room
After leaving the proximal tubule, the filtrate enters
A) Bowman's capsule. B) the loop of Henle. C) the distal tubule. D) the efferent arteriole.
A client with a head injury is being given midazolam (Versed) while on mechanical ventilation. Which action does the nurse implement for this client?
a. Monitor for seizures. b. Assess for urinary output. c. Provide a clear liquid diet. d. Administer an analgesic.
A school-age child is diagnosed with a life-threatening illness. the parents want to protect their child from knowing the seriousness of the illness. the nurse should explain that:
a. this attitude is helpful to give parents time to cope b. this will help the child cope effectively by denial c. terminally ill children know when they are seriously ill d. terminally ill children usually choose not to discuss the seriousness of their illness