In the premenstrual phase of the menstrual cycle, which arteries rhythmically constrict and dilate causing endometrial ischemia?

A. Spiral
B. Arcuate
C. Ovarian
D. Uterine
E. Internal iliac


Answer: A

Anatomy & Physiology

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Answer the following statement true (T) or false (F)

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Physiology is the study of

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

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