The head, neck, and trunk make up the ________ region of the body.
A. caudal
B. thoracic
C. appendicular
D. axial
E. cephalic
Answer: D
You might also like to view...
A new, non-surgical alternative to vasectomy called Vasalgel is done by injecting an impassable gel into the ductus deferentia. What contraceptive effect will this have?
A. The vasectomy causes secretions that interrupt testosterone secretion from interstitial cells. B. The prostate gland will be blocked from secreting nutrients for sperm into the ductus deferentia. C. Sperm will be blocked from traveling from the testis to the urethra. D. Ciliated columnar cells will be blocked from secreting sperm-fueling glycogen.
The plasma clearance of a substance can be used to calculate the glomerular filtration rate (GFR) if that substance is freely filtered at the glomerulus and
a. secreted and reabsorbed by the tubules. b. neither reabsorbed nor secreted by the tubules. c. secreted by the tubules. d. reabsorbed by the tubules. e. none of these answers.
Which of the following should NOT cross the blood-brain barrier with ease?
A) large, polar molecules B) glucose C) lipid-based molecules D) carbon dioxide