An Umbilical Assessment in the Newborn That Is of Concern

question 55

Multiple Choice

An umbilical assessment in the newborn that is of concern is

• A)a thick cord.
• B)an umbilical hernia.
• C)one umbilical artery and two veins.
• D)pulsations superior to the umbilicus.
• E)visible nondistended superficial veins.

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Definitions:

Uniform Distribution

A probability distribution where all outcomes are equally likely to occur.

Independence Test

A statistical procedure used to determine if there is no association between two variables or groups.

Critical Value Approach

A method in hypothesis testing that involves comparing the test statistic to a critical value to decide whether to reject the null hypothesis.

Observed Values

Data points that have been collected or measured from an experiment or survey.