________ occurs several days prior to menstruation.
A. Ectopic pregnancy
B. Abruptio placentae
C. Postpartum depression
D. Premenstrual syndrome
Answer: D
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In the temporomandibular joint, a pad of fibrocartilage called the ________ divides the synovial cavity into two separate chambers.
A. mandibular partition B. sphenomandibular ligament C. meniscus D. articular disc E. coronoid capsule
The top long-distance runners probably have ________ proportion of slow muscle fibers in their leg muscles.
A. the same B. a higher C. a lower
The sodium equilibrium potential using an extracellular Na+ concentration of 145 mEq/L and an intracellular concentration of 14 mEq/L would be approximately ________.
A. ?90 mV B. ?62 mV C. +62 mV D. +90 mV
Among the components of the dermis area: sweat glandsb: hair folliclesc: collagen fibersd: sensory nerve endingse: arrector pili muscles
A. a, b, c, e B. a, b, c, d, e C. a, b, d D. a, c, d E. a, b, d, e