A woman is in labor but the uterine contractions stop. This could be caused by insufficient ________ (a hormone)
A) Melatonin B) Oxytocin
C) ADH D) Pituitary hormone
Answer is B) Oxytocin
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The rupture of erythrocytes is called ________.
Fill in the blank(s) with the appropriate word(s).
The type of joint formed by the epiphyseal cartilages is called a
A) symphysis. B) synchondrosis. C) gomphosis. D) synostosis. E) None of the answers are correct.
Compare peristalsis and segmentation
What will be an ideal response?
A concentric contraction is described as
A. a muscle produces increasing tension as it shortens. B. action potential frequency is high enough that no relaxation of muscle fibers occurs. C. a muscle produces constant tension during contraction. D. a muscle produces tension, but the length of the muscle is increasing. E. a muscle produces an increasing tension during contraction.