The Nursing Instructor Explains to a Class That Important Effects

question 7

Multiple Choice

The nursing instructor explains to a class that important effects of estrogen in the proliferative phase of the uterine cycle include which of the following?

• A) Causes uterine spiral arteries to constrict, limiting blood flow
• B) Causes changes in cervical mucus to facilitate sperm penetration
• C) Leads to changes causing the uterus to be receptive to a fertilized ovum
• D) Results in rupture of endometrial blood vessels and the onset of menses

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Definitions:

K

The chemical symbol for potassium, an essential mineral and electrolyte involved in nerve function and fluid balance.

[Cl-]

The chloride ion, a chlorine atom that has gained one electron to achieve a stable electronic configuration, commonly found in salt compounds.

HAc

A common abbreviation for acetic acid, a weak organic acid with the formula CH3COOH, known for its sour taste and pungent smell.

K

Symbol for potassium, a chemical element with atomic number 19, essential for various functions in living organisms.