Which of the Following Has Been Suggested as a Possible

question 14

Multiple Choice

Which of the following has been suggested as a possible way that an IUD prevents pregnancy?

• A)By irritating the uterine lining
• B)By attracting sperm so that they do not enter the fallopian tubes
• C)By creating a physical barrier to the implantation of a fertilized ovum
• D)All of the above have been suggested as possible ways IUDs work.

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Definitions:

Roof

The structure that covers or forms the top of a building or vehicle to provide protection from the weather.

Slope

A measure of the steepness or incline of a line, defined as the ratio of the vertical change to the horizontal change between two points on the line.

Graph

A graphical representation of data, functions, or equations, typically plotted on a coordinate system.

Slope

A measure of the steepness or incline of a line, often represented as the ratio of the change in y over the change in x between two points on the line.