A nurse is planning to obtain a blood specimen from a newborn via a heel stick.
Which of the following actions should the nurse take?
Cool the newborn's heel prior to the procedure.
Puncture the center of the newborn's heel.
Cleanse the puncture site with alcohol gauze prior to the procedure.
Administer vitamin K 30 minutes prior to each blood draw.
The Correct Answer is C
Choice A rationale
Cooling the newborn’s heel would constrict blood vessels and make it more difficult to obtain a blood sample. Warming the heel is the preferred method to increase blood flow.
Choice B rationale
Puncturing the center of the newborn’s heel is not recommended as it could cause more pain and potential injury to the bone. The puncture should be done on the outer edges of the heel.
Choice C rationale
Cleansing the puncture site with alcohol gauze is essential to reduce the risk of infection and ensure that the sample is not contaminated.
Choice D rationale
Administering vitamin K before each blood draw is unnecessary. Vitamin K is typically given as a one-time dose to prevent bleeding issues, not related to blood draw procedures.
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Correct Answer is ["B","C","D"]
Explanation
Choice A rationale
Hypertension is not a characteristic finding of hyperemesis gravidarum, which primarily affects fluid balance and nutritional status.
Choice B rationale
Dry mucous membranes are a sign of dehydration, commonly associated with hyperemesis gravidarum due to excessive vomiting.
Choice C rationale
Tachycardia can result from dehydration and electrolyte imbalances seen in hyperemesis gravidarum.
Choice D rationale
Poor skin turgor indicates dehydration, a common symptom of hyperemesis gravidarum.
Choice E rationale
Polyuria is not typical in hyperemesis gravidarum; the condition usually leads to dehydration, reducing urine output.
Correct Answer is A
Explanation
Choice A rationale
An indwelling urinary catheter can increase the risk of falls because it may cause discomfort and restricted mobility, leading the client to move awkwardly or lose balance.
Choice B rationale
While a second-degree perineal laceration might cause pain and limited mobility, it doesn't usually contribute as significantly to fall risk as an indwelling catheter.
Choice C rationale
Saturating a perineal pad every 5 to 6 hours may indicate heavy postpartum bleeding, but it isn't directly related to fall risk. The concern here would be more about monitoring for hemorrhage rather than falls.
Choice D rationale
Breast engorgement causes discomfort and pain but doesn't directly affect a client's mobility or balance, making it less likely to increase fall risk.