Which nerve carries sympathetic fibers that increase both heart rate and force of contraction?
A. Phrenic nerve
B. Vagus nerve
C. Sympathetic nerve from the cervical ganglion
D. Sympathetic nerve from the celiac ganglion
E. Glossopharyngeal nerve
C. Sympathetic nerve from the cervical ganglion
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The trigone is
A. a region where the glomerulus meets the glomerular capsule. B. a group of three neighboring nephrons in a kidney. C. a triangular area on the floor of the urinary bladder. D. a muscle layer that surrounds each kidney.
Which statement accurately describes alveolar and systemic gas exchanges?
A. In both alveolar and systemic gas exchange, oxygen diffuses out of the blood. B. In both alveolar and systemic gas exchange, oxygen diffuses toward the blood. C. In alveolar gas exchange oxygen diffuses into the blood, but in systemic gas exchange it diffuses out of the blood. D. In alveolar gas exchange oxygen diffuses out of the blood, but in systemic gas exchange it diffuses into the blood.
Match the structure or compound to its function.
1. transporter for iron absorption 2. transports iron to the blood 3. hormone that decreases iron absorption 4. blocks cholesterol absorption 5. transporter for cholesterol absorption A. ezetimbe B. ferroportin C. hepcidin D. DMT1 E. NPC1L1
The value of a ________________________________________ can greatly influence decisions on treating a brood mare or breeding stallion
Fill in the blank(s) with correct word