单项选择题

When administering an intramuscular injection to a neonate, which of the following muscles would the nurse consider as the best injection site

A. Deltoid.
B. Dorsogluteal.
C. Ventrogluteal.
D. Vastus lateralis.
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单项选择题
A client is scheduled to undergo percutaneous transluminal coronary angioplasty (PTCA). The nurse explains the procedure to the client. Which of the following statements by the nurse is most appropriate
A. "PTCA involves opening a blocked artery with an inflatable balloon located on the end of a catheter. "
B. "PTCA involves cutting away blockages with a special catheter. "
C. "PTCA involves passing a catheter through the coronary arteries to find blocked arteries. "
D. "PTCA involves inserting grafts to divert blood from blocked coronary arteries. "
单项选择题
The nurse assesses the client’s burned right arm and notes increasing edema, absence of a radial pulse, and decreased sensation in the fingers. What should be the nurse’s priority response
A. Document findings and recheck in 1 hour.
B. Elevate extremity on one pillow.
C. Implement passive range-of-motion exercises.
D. Notify the physician immediately.
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