The ________ system regulates blood volume and pressure, stimulates red blood cell formation, and controls fluid, electrolyte, and acid-base balance
A) digestive B) urinary C) circulatory D) respiratory E) muscular
B
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You examine a young boy in the emergency room who is bleeding from his penis after an accident. This blood is derived primarily from a branch of which of the following arteries?
A) superior gluteal B) internal pudendal C) external pudendal D) femoral E) inferior epigastric
Blood or protein in the urine can indicate a ________________________________________ infection
Fill in the blank(s) with correct word
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
Which of the following statements regarding the control of parturition is FALSE?
A. Oxytocin secretion is stimulated by cervical dilation. B. Coordinated uterine contractions cause the cervix to dilate. C. Oxytocin decreases the expression of myometrial estrogen receptors. D. Prostaglandins stimulate myometrial contractions. E. Stretching of the myometrium is one signal that begins uterine contractions.