Question

The lights will dry the cord more quickly, which is a desirable effect. Measuring the bilirubin level every 2 hours is not necessary. What is the desirable effect of the lights on the cord?

1) Drying the cord faster
2) Measuring the bilirubin level
3) Turning off the lights
4) Using a different type of cord

Answer 1

The desirable effect of lights on the cord is to expedite its drying, which is beneficial in reducing the risk of jaundice by quickly decreasing bilirubin levels in newborns.

Step-by-step explanation:

The desirable effect of the lights on the cord is drying the cord faster. The use of lights, specifically phototherapy, is intended to treat newborns with hyperbilirubinemia by breaking down bilirubin quickly. High levels of bilirubin cause jaundice, which in severe cases can lead to brain damage due to its neurotoxicity. Phototherapy helps lower the bilirubin concentration in the blood and reduces the risk of jaundice complications.