The Nurse Is Caring for Four Clients

question 6

Multiple Choice

The nurse is caring for four clients.The client with the highest risk of developing retinopathy of prematurity is the:

• A)30-weeks'-gestation infant who was in an Oxy-Hood for 12 hours and weighed 1800 g.
• B)32-weeks'-gestation infant who needed no oxygen and weighed 1850 g.
• C)28-weeks'-gestation infant who has been on long-term oxygen and weighed 1400 g.
• D)28-weeks'-gestation infant who was on short-term oxygen and weighed 1420 g.

---

Definitions:

Mean

The average of a set of numerical values, calculated by summing them together and then dividing by the number of observations.

Standard Normal

A normal distribution with a mean of 0 and a standard deviation of 1.

Random Variable

A random variable represents numerical outcomes of random phenomena or experiments, varying in value based on the outcomes of the process.

Standard Normal Distribution

A probability distribution that has a mean of 0 and a standard deviation of 1, representing a bell-shaped curve.