The ________ division of the nervous system brings sensory information to the central nervous system.
A) afferent
B) descending
C) efferent
D) motor
E) spinal
A) afferent
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The solar plexus is used as a name for the __________.
A. spinal nerve route B. carotid plexus C. the celiac and mesenteric ganglia D. splanchic nerves E. sympathetic nerve route
The lining of the alveolus is coated with an oily secretion called ____________________.
surfactant mucus saliva membrane none of the choices are correct.
Most organic solutes cross epithelial membranes by simple diffusion on the lumen side followed by active transport across the blood side of the membrane.
Answer the following statement true (T) or false (F)
Three individuals, each weighing 55 kg and each having a plasma [Na+] of 145 mEq/L, are infused with different solutions
Individual A is infused with 1 L of isotonic NaCl (290 mOsm/kg H2O); individual B is infused with 1 L of a mannitol solution (290 mOsm/kg H2O); and individual C is infused with 1 L of a D5W (5% dextrose) solution (290 mOsm/kg H2O). Assuming that there is no urine output, and after complete equilibration of the ECF and ICF, which of these individuals will have a lower plasma [Na+]? A. individual A (NaCl infusion) B. individual B (mannitol infusion) C. individual C (D5W infusion) D. individuals A, B, and C will have the same plasma [Na+]