Which hormone is responsible for the onset of menstruation?
A) Decrease in progesterone
B) Increase in estrogen
C) Luteinizing hormone
D) Follicle-stimulating hormone
Ans: A
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Selective coding in grounded theory studies begins when:
A) Constant comparison has ended B) Data saturation has occurred C) Memos have been prepared D) A core variable has been identified
Which client is most at risk for developing postrenal kidney failure?
a. Client diagnosed with renal calculi b. Client with congestive heart failure c. Client taking NSAIDs for arthritis pain d. Client recovering from glomerulonephritis
The nurse is caring for a 10-year-old in traction. While performing a skin assessment, the nurse notices that the skin over the calcaneus appears slightly red and irritated. Which action would the nurse do first?
A) Reposition the child's foot on a pressure-reducing device B) Apply lotion to his foot to maintain skin integrity C) Make sure the skin is clean and dry D) Gently massage his foot to promote circulation
When teaching clients with COPD how to use controlled breathing, the nurse should instruct the clients to:
a. exhale through pursed lips. c. inhale through pursed lips. b. breathe in through the mouth. d. breathe in shallow rapid breaths.