A nurse is preparing to administer vitamin
K. Which of the following muscles should the nurse consider for the injection?
Deltoid
Vastus lateralis
Ventrogluteal
Dorsogluteal .
The Correct Answer is B
Choice A rationale
The deltoid muscle is not typically used for intramuscular injections in infants due to its small size.
Choice B rationale
The vastus lateralis muscle is one of the preferred sites for intramuscular injections in infants, including the vitamin K injection. This muscle is large enough to absorb the medication, and injections here carry less risk of hitting a nerve or blood vessel.
Choice C rationale
The ventrogluteal muscle is not typically used for intramuscular injections in infants. This site is often used in older children and adults.
Choice D rationale
The dorsogluteal site is not recommended for intramuscular injections due to the risk of damaging the sciatic nerve.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
Betamethasone does not typically increase the fetal heart rate14.
Choice B rationale
Betamethasone is often given to pregnant women who are at risk of preterm birth to promote fetal lung maturity. It helps speed up the development of the baby’s lungs and other organs14.
Choice C rationale
Betamethasone is not used to stop preterm labor contractions14.
Choice D rationale
Betamethasone does not halt cervical dilation14.
Correct Answer is A
Explanation
Choice A rationale
The client’s symptoms and lab results are consistent with HELLP Syndrome, a severe form of preeclampsia. HELLP stands for Hemolysis, Elevated Liver enzymes, and Low Platelet count. The client’s elevated liver enzymes and low platelets, along with the reported symptoms, are indicative of this condition.
Choice B rationale
While the client’s high blood pressure could suggest Postpartum hypertension, the presence of severe headaches, visual disturbances, right upper quadrant pain, and abnormal lab results point more towards HELLP Syndrome.
Choice C rationale
Hypertension in pregnancy could be a possibility, but it does not explain all of the client’s symptoms and lab results, particularly the elevated liver enzymes and low platelets.
Choice D rationale
Superimposed preeclampsia is a condition where a pregnant woman with chronic hypertension develops preeclampsia. However, the client’s severe symptoms and lab results are more indicative of HELLP Syndrome.
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