Vasopressin secretion and thirst are both stimulated by a free H2O deficit and suppressed by a free H2O excess
a. True
b. False
Indicate whether the statement is true or false
True
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Scanning data, electrical monitoring, and clinical observations have shown that several cortical areas act as higher order integrative centers
A) for complex sensory stimuli and motor responses. B) that function more efficiently after a frontal lobotomy. C) in the left cerebral hemisphere in all individuals. D) in the frontal lobes of the cerebrum. E) None of the answers are correct
The increase in muscle tension that is produced by increasing the number of active motor units is called
A) Incomplete tetanus. B) Complete tetanus. C) Treppe. D) Wave summation. E) Recruitment
All of the following are evaluated as "physical characteristics" in a urinalysis except
A. volume of the urine. B. sediment analysis. C. color. D. odor. E. transparency.
Summation that results from the cumulative effect of multiple synapses at multiple places on the neuron is designated
A) spatial summation. B) temporal summation. C) inhibition of the impulse. D) hyperpolarization. E) impulse transmission.