________ 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 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
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