The Nurse Is Conducting an Early Pregnancy Class for a Group

question 19

Multiple Choice

The nurse is conducting an early pregnancy class for a group of pregnant women. Which statement indicates a need for further education about the placenta?

• A) "It develops and grows larger until about 20 weeks' gestation."
• B) "It floats in the amniotic sac and filters waste products from the fetus."
• C) "It creates hormones and enzymes that are necessary during pregnancy."
• D) "It ages and becomes less permeable during the last month of pregnancy."

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Definitions:

Cluster Sampling

A method of sampling in which the population is segmented into different groups, and from these groups, a few are randomly chosen for analysis.

Quota Sampling

A sampling method where participants are chosen to form a sample that represents certain characteristics of a population.

Academic Performance

The extent to which a student, teacher, or institution has achieved their short or long-term educational goals.

Simple Random Sampling

A sampling method where every member of a population has an equal chance of being selected.