A patient diagnosed with hypovolemic shock is prescribed intravenous fluids while awaiting blood transfusions. Which solution should the nurse recognize would be best for this patient?
A. Ringer's lactate
B. Dextrose 5% and water
C. Dextrose 5% and 0.9% normal saline
D. Dextrose 5% and 0.45% normal saline
Answer: A
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A surgical wound requires a hydrogel dressing. What is the primary advantage of a hydrogel dressing?
a. It provides an absorbent to collect wound drainage. b. It provides a negative pressure to promote healing. c. It provides protection from the external environment. d. It provides moisture needed for wound healing.
A common finding in markedly obese patients and pregnant women is:
a. kyphosis. b. lordosis. c. paraphimosis. d. scoliosis.
What device measures electrical activity of the brain?
a. The EKG b. The MRI c. The EEG d. The X-ray
Captopril (Capoten) has been ordered for a client. The nurse teaches the client that ACE inhibitors have which common side effects?
a. Nausea and vomiting b. Dizziness and headaches c. Upset stomach d. Constant, irritating cough