If the amount of progesterone in the blood remained at the level seen in the middle of the luteal phase for 6 straight months, what would the effect be on menstruation?
A. Menstruation would not occur.
B. Menstruation would occur consistently for the entire 6 months.
C. Menstruation would occur at the typical intervals, but would be lighter than before.
D. Menstruation would occur at the typical intervals, but would be heavier than before.
E. There would be no effect on menstruation.
Answer: A
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Study the below image. Which letter represents a layer composed of areolar connective tissue with elastic fibers?
A: A B: B C: C D: D E: G
The term gray matter refers to
a. the part of the cerebral cortex which contains neuronal cell bodies and glia. b. the nerve connection between the two hemispheres of the brain. c. part of the brain affected by Alzheimer's disease and showing signs of senescence. d. fiber tracts carrying information between the spinal cord and the brain. e. none of these.
Woven bone
A. is not easily restructured. B. is organized into thin sheets of tissue. C. is very light in weight. D. has its collagen fibers randomly oriented. E. has a porous appearance.
The most superior aspect of the sternum is the
A. ensiform process. B. body. C. xiphoid process. D. manubrium.