Which of the Following Events Occurs in the Second Stage

question 57

Multiple Choice

Which of the following events occurs in the second stage of labor?

• A) The uterine contractions stretch the skin surrounding the birth canal and propel the baby along.
• B) The placenta and uterus secrete prostaglandins that stimulate uterine contractions.
• C) The placenta separates from the uterine wall and is expelled through the birth canal.
• D) The blood vessels in the birth canal rupture leading to the appearance of blood in vaginal secretions.

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Definitions:

Factor Z

An unidentified or unspecified factor that could influence outcomes or conditions in various contexts.

Odds Ratio

A statistical measure indicating the likelihood of an event occurring in one group compared to its occurrence in another group, often used in case-control studies.

Exposure-Disease Relationship

The connection between the presence or level of exposure to a certain factor and the incidence or severity of a disease.

Measure of Association

Quantitative indicators that describe the strength and direction of the relationship between two variables.