The Basic Principle on Which Cervical Caps Operate Are

question 99

Multiple Choice

The basic principle on which cervical caps operate are

• A)by releasing progestin to keep the fertilized egg from implanting in the endometrium of the uterus.
• B)blocking the entrance of the uterus.
• C)changing the environment of the vagina to one of being more acidic.
• D)preventing the egg from entering the fallopian tube.

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Definitions:

Bowling Team

A group of individuals who participate together in the sport of bowling, often competing against other teams in leagues or tournaments.

Figure-Ground

The organization of the visual field into objects (the figures) that stand out from their surroundings (the ground).

Visual Cliff

A laboratory device for testing depth perception in infants and young animals.

Depth Perception

The ability to see objects in three dimensions although the images that strike the retina are two-dimensional; allows us to judge distance.