A nurse is preparing to administer phytonadione 0.5 mg to a newborn. Which of the following routes should the nurse choose for administration of the medication?
Subcutaneous in the right deltoid.
IM in the left vastus lateralis.
IM in the right deltoid.
Subcutaneous in the left vastus lateralis.
The Correct Answer is B
Choice A rationale:
Subcutaneous injections are not typically used for newborns due to their lack of subcutaneous fat.
Choice B rationale:
The vastus lateralis muscle is the preferred site for IM injections in newborns due to its size and location.
Choice C rationale:
The deltoid is not a recommended site for IM injections in newborns due to its small size.
Choice D rationale:
As mentioned earlier, subcutaneous injections are not typically used for newborns.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale:
Uterine hypertonicity is associated with labor complications, not placenta previa.
Choice B rationale:
A persistent headache is not a typical symptom of placenta previa.
Choice C rationale:
A firm, rigid abdomen is a sign of a possible uterine rupture, not placenta previa.
Choice D rationale:
Painless, vaginal bleeding is a classic symptom of placenta previa, so this statement is correct.
Correct Answer is C
Explanation
Choice A rationale:
Report of perineal pain as 0 on a scale of 0 to 10 is not an indication that the IV bolus was effective. It could be related to the spinal anesthesia, not the IV fluid administration.
Choice B rationale:
Increased urinary output is not a direct indication that the IV bolus was effective. It could be related to other factors such as fluid balance or kidney function.
Choice C rationale:
A blood pressure of 110/70 mm Hg is within the normal range and indicates that the IV bolus was effective in preventing hypotension, which can occur with spinal anesthesia.
Choice D rationale:
Report of relief of pruritus is not an indication that the IV bolus was effective. It could be related to other factors such as medication administration or resolution of an allergic reaction.
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