A nurse is assessing a term newborn who is 48 hours old.

The mother has a history of opioid use during pregnancy and was prescribed methadone.

Based on the findings 24 hours later, how should the nurse interpret the findings?

Choice A rationale
Decreased extremity edema is a positive sign in a client with deep vein thrombosis (DVT) 48 hours postpartum. DVT is a blood clot that forms in a vein deep in the body, often in the lower leg or thigh. Edema, or swelling, is a common symptom. A decrease in edema may indicate that the condition is improving.
Choice B rationale
Redness in the extremity is not a positive sign in a client with DVT1112. Redness can indicate inflammation or infection, which could suggest a worsening of the condition.
Choice C rationale
Leukocytosis, or an increase in the number of white blood cells, is not a positive sign in a client with DVT1112. It can indicate an infection or inflammation, which could suggest a worsening of the condition.
Choice D rationale
Tachycardia, or a fast heart rate, is not a positive sign in a client with DVT1112. It can indicate a response to decreased oxygen levels in the blood, which could suggest a worsening of the condition.

Choice A rationale
Turning a baby’s car seat forward when they are 1 year old is not recommended. According to the American Academy of Pediatrics, children should ride in a rear-facing car seat as long as possible, until they reach the highest weight or height allowed by their seat. This is because rear-facing car seats provide the best protection for the baby’s head, neck, and spine in a crash.
Choice B rationale
While it’s important to keep a baby warm in the car seat, using a sleep sack is not the safest option. Bulky outerwear and blankets can interfere with the tightness of the harness, which can compromise the safety of the baby. Instead, it’s recommended to dress the baby in lighter layers and place a warm blanket over them and the harness.
Choice C rationale
A car seat challenge test, also known as a car seat trial, is usually performed on babies who were born preterm, not at full term. This test checks whether the baby can sit in a car seat safely without any breathing problems or other complications. Since the newborn in question was delivered at 38 weeks of gestation, which is considered full term, a car seat challenge test is not typically required.
Choice D rationale
The car seat should indeed be positioned at a 45-degree angle. This angle is especially important for newborns and infants who are rear-facing, as it helps to support their head and prevent it from falling forward.