Current evidence suggests that the IUD ParaGard prevents pregnancy primarily by

A. stopping ovulation.
B. creating a sperm barrier.
C. preventing fertilization.
D. causing a spontaneous abortion.


Answer: C

Health & Biomechanics

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A medical term that means condition of scanty amount of urine is ________.

Fill in the blank(s) with the appropriate word(s).

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Which of the following terms means abnormal condition of excessive sweat?

A) hyperhidrosis B) ahidrosis C) anhidrosis D) hypohidrosis

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Priapism is a twisted spermatic cord

Indicate whether the statement is true or false

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The external ear includes the pinna and tympanic membrane

Indicate whether the statement is true or false

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