A person who has a cochlear implant needs this device for:
A) hearing. B) balance.
C) the prevention of nausea. D) the prevention of dizziness.
Answer: A
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Which of the following hormones targets principal cells?
A. Erythropoietin B. Aldosterone C. Renin D. Angiotensin E. Calcitriol
What type of capillary has large pores within their endothelial cells and are the leakiest?
A) sinusoidal capillaries B) closed capillaries C) continuous capillaries D) fenestrated capillaries
The high heat capacity of water makes it a very ineffective coolant.
Answer the following statement true (T) or false (F)
Which of the following statements regarding the determination of stimulus intensity is true?
A. The only means of detecting intensity changes is through recruitment of greater numbers of sensory units. B. The duration of receptor potentials decreases with increasing stimulus intensity. C. The frequency of action potentials increases with increasing stimulus intensity. D. Stronger intensity stimuli cause rapid adaptation, while weaker stimuli cause slower adaptation. E. The amplitude of action potentials increases with increasing stimulus intensity.