A nurse is caring for a newborn who had a circumcision 4 hr ago.
During a diaper change, the nurse notes bright red blood oozing from the incision. Which of the following actions should the nurse take?
Secure a clean diaper snugly across the newborn's penis.
Apply gentle pressure using a sterile dry gauze pad.
Rinse the newborn's penis with cool water.
Place petroleum jelly on the bleeding site.
The Correct Answer is B
Choice A rationale
Securing a clean diaper snugly across the newborn's penis might help manage minor bleeding but won't effectively address active oozing of bright red blood from a circumcision site.
Choice B rationale
Applying gentle pressure using a sterile dry gauze pad is the appropriate action to control bleeding. Applying direct pressure helps to stop the bleeding and allows for proper assessment of the wound.
Choice C rationale
Rinsing the newborn's penis with cool water might provide temporary relief but is not an effective method to control bleeding from a surgical site. It may also increase the risk of infection if not done sterilely.
Choice D rationale
Placing petroleum jelly on the bleeding site is typically done to prevent the diaper from sticking to the incision, but it is not sufficient to control active bleeding. .
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Correct Answer is D
Explanation
Choice A rationale
Lecithin/sphingomyelin (L/S) ratio does not indicate genetic disorders; it's used to assess fetal lung maturity.
Choice B rationale
The test does not determine placental function. It specifically evaluates fetal lung maturity through the ratio of lecithin to sphingomyelin in amniotic fluid.
Choice C rationale
The test is not used to assess the risk of Rh incompatibility. The L/S ratio focuses on lung development rather than blood compatibility issues.
Choice D rationale
The L/S ratio assesses the baby's lung maturity, indicating if the lungs produce enough surfactant for proper function after birth.
Correct Answer is B
Explanation
Choice A rationale
Wearing a loose-fitting bra does not help in managing mastitis. Proper breast support and continuing breastfeeding are important to keep the milk flowing and reduce inflammation.
Choice B rationale
Continuing to breastfeed helps to clear the infection and maintain milk supply. It ensures that the ducts are cleared, reducing inflammation and aiding recovery from mastitis.
Choice C rationale
Limiting fluid intake is not recommended. Adequate hydration is crucial to help with milk production and overall recovery, especially during an infection.
Choice D rationale
An abdominal sonogram is not relevant to the management of mastitis. Treatment focuses on antibiotics, pain relief, and continued breastfeeding. .