What is the best time of day to do a urinalysis sample?
a. mid-morning
b. before bed
c. after breakfast
d. first thing in the morning.
Ans: D
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A nurse is caring for a male patient who has a diagnosis of coronary artery disease (CAD). His drug therapy includes lovastatin. Because the patient has a history of severe renal disease, the nurse will assess for which of the following?
A) Decrease in plasma concentration of lovastatin B) Increase in the statin tolerance level C) Decrease in LDL D) Increase in plasma concentration of lovastatin
The nurse, caring for a patient in the burn center, will not need to wear which of the following pieces of personal protective equipment?
1. gloves 2. gown 3. mask 4. goggles
The nurse is presenting a community education session on female hormones. Which statement from a participant indicates the need for further information?
1. "Estrogen is what causes females to look female." 2. "The presence of some hormones causes other to be secreted." 3. "Progesterone is present at the end of the menstrual cycle." 4. "Prostaglandin is responsible for achieving conception."
The nurse instructs the client to prevent air embolism with total parenteral nutrition (TPN) by performing the Valsalva's maneuver. The nurse instruct the client to take a breath, then:
a. breathe rapidly. b. hold it, and bear down. c. exhale and bear down. d. exhale and hold it.