Which fluid or product to be infused requires a central venous access rather than a peripheral access?
Fresh-frozen plasma
Dextrose 10% in water (D10W)
0.9% sodium chloride (normal saline)
Parenteral nutrition formula
The Correct Answer is D
A. Fresh-frozen plasma can be administered via peripheral access.
B. Dextrose 10% in water can typically be administered via peripheral access.
C. 0.9% sodium chloride (normal saline) can be administered via peripheral access.
D. Parenteral nutrition formula, particularly if it is hyperosmolar, often requires central venous access due to the high concentration of glucose and nutrients, which can irritate peripheral veins and require a more stable infusion rate.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Rationale:
A. The deltoid muscle is not recommended for IM injections in infants due to its small size.
B. The gluteus is not preferred due to the risk of hitting the sciatic nerve and because the muscle is not well-developed in infants.
C. The vastus lateralis muscle is the preferred site for IM injections in infants due to its size and low risk of complications.
D. "Upper thigh" is a vague term but typically refers to the vastus lateralis in the context of infant injections.
Correct Answer is B
Explanation
A. While a high-calorie, high-protein diet is beneficial for wound healing, it is not the most critical factor in preventing further tissue damage.
B. Changing the patient's position every 2 hours is crucial to relieve pressure on the ulcer and prevent further tissue damage.
C. Changing the patient's linen daily is important for hygiene but does not directly prevent pressure ulcer progression.
D. Recording the size and appearance of the ulcer is important for monitoring, but preventing further damage through repositioning is more critical.
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