In the premenstrual phase of the menstrual cycle, which arteries rhythmically constrict and dilate causing endometrial ischemia?
A) Ovarian
B) Arcuate
C) Internal iliac
D) Uterine
E) Spiral
E
Anatomy & Physiology
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Which is not composed of gray matter?
A. basal ganglia B. cortex of the cerebrum C. centrum semiovale D. None of the above E. a, b, and c
Anatomy & Physiology
The outer surfaces and walls of bones are composed of ________ bone.
Fill in the blank(s) with the appropriate word(s).
Anatomy & Physiology
Pattern baldness is relatively rare in women because women have lower testosterone levels than men.
Answer the following statement true (T) or false (F)
Anatomy & Physiology
Which organ is CORRECTLY matched with its organ system?
A.) Heart - nervous system B.) Pancreas - digestive system C.) Ligaments - muscular system D.) Ovary - respiratory system E.) Pharynx - lymphatic system
Anatomy & Physiology