During deglutition, which of the following phases is first?
A) buccal
B) pharyngeal
C) gastric
D) esophageal
E) enteric
A
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Which of the following plays a central role in stimulating the secretion of the hormone gastrin?
A. Distention of the stomach B. The hormone cholecystokinin (CCK) C. Histamine D. An increase in [H+] in the lumen of the stomach E. The hormone secretin
A sprain occurs when a twisting or turning action tears ____ associated with a joint
a. tendons b. bursae c. ligaments d. disks
To calculate GFR, the concentration of a marker molecule is measured in both the blood and the urine, and the total volume of urine produced is also measured. Which of the following sets of results indicates the highest GFR?
A. High concentration of the marker in the blood, high volume of urine, low concentration of the marker in the urine B. High concentration of the marker in the blood, low volume of urine, high concentration of the marker in the blood C. High concentration of the marker in the urine, high volume of urine, low concentration of the marker in the blood D. High concentration of the marker in the urine, low volume of urine, high concentration of the marker in the blood
What is the area where marrow is located?
A. Growth plate B. Sharpey fibers C. Medullary cavity D. Endosteum E. Periosteum