Sympathetic fibers arise only from the __________ region(s) of the spinal cord.
A. cervical, thoracic, and lumbar
B. thoracic and lumbar
C. thoracic
D. cervical
E. lumbar
B. thoracic and lumbar
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Anti-angiogenic drugs are being used to decrease tumor growth. These drugs work by decreasing
A) cell division. B) cell communication. C) new blood vessel formation. D) focal calcification. E) vascular flow.
When using the Benedict's assay, which color would indicate the most reducing sugar present?
A) reddish brown B) orange C) blue D) green
List the structures that a drop of urine will pass through as it leaves the renal papilla: 1. Urethra 2. Ureter 3. Renal pelvis 4. Urinary bladder 5. Minor calyx 6. Major calyx
A) 5, 6, 2, 3, 4, 1 B) 6, 5, 3, 2, 4, 1 C) 6, 5, 2, 3, 4, 1 D) 5, 6, 3, 2, 4, 1
Even after a forceful expiration, air still remains in the lungs for gas exchange to continue. This volume is about ________
A) 500 mL B) 1200 mL C) 2100 mL D) 4800 mL E) 6000 mL