A nurse is reinforcing discharge teaching about car seat safety with the guardian of a newborn. Which of the following information should the nurse include in the teaching?
Position the newborn's car seat at a 45° angle.
Place the newborn's car seat in a forward-facing position.
Place a rolled blanket behind the newborn's neck during extended trips.
Position the retainer clip at the level of the newborn's umbilicus.
The Correct Answer is A
Choice A rationale
Positioning the newborn's car seat at a 45° angle helps to maintain an open airway and reduces the risk of the baby's head falling forward, which can obstruct breathing.
Choice B rationale
Placing the car seat in a forward-facing position is incorrect for a newborn. Newborns and infants should always be placed in a rear-facing car seat to protect their head, neck, and spine in the event of a crash.
Choice C rationale
Placing a rolled blanket behind the newborn's neck is not recommended as it can alter the position of the head and neck, potentially compromising the airway. Proper positioning is crucial to ensure safety and comfort.
Choice D rationale
The retainer clip should be positioned at the level of the newborn's armpits, not the umbilicus. Proper placement of the retainer clip ensures that the harness is secure and reduces the risk of injury in a collision.
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Correct Answer is D
Explanation
Choice A rationale
Instructing the client to apply anesthetic spray to the site three to four times a day is incorrect. While anesthetic sprays can help with pain relief, it's more important to manage swelling and discomfort with a combination of methods, including ice packs and perineal care.
Choice B rationale
Encouraging the client to change perineal pads at least three times a day is insufficient. Pads should be changed more frequently to maintain hygiene and prevent infection.
Choice C rationale
Assisting the client to fill the squeeze bottle with cold water to perform perineal care is incorrect. While perineal care is important, cold water is not typically recommended as it may not provide comfort and might even cause discomfort.
Choice D rationale
Alternating warm and ice packs to the site every 2 hours for the first 24 hours postpartum is correct. This method helps manage pain and swelling effectively, promoting healing and comfort for the client.
Correct Answer is A
Explanation
Choice A rationale
Amniocentesis is used to detect fetal genetic abnormalities, such as Down syndrome, by analyzing the amniotic fluid for genetic markers.
Choice B rationale
An empty bladder is required for the test only in late pregnancy to prevent bladder injury; however, in early pregnancy, a full bladder may be required to better visualize the uterus and amniotic fluid.
Choice C rationale
An x-ray is not typically used during the needle placement for amniocentesis. Ultrasound is the preferred method to guide the needle to avoid harm to the fetus and mother.
Choice D rationale
The test does not determine the volume of amniotic fluid; it is used primarily for genetic analysis, assessing fetal lung maturity, and diagnosing certain fetal infections.