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Which of the following neurons would have the fastest conduction velocity of an action potential? 

Which of the following would happen to the volume of a cell placed in a hypotonic solution? 

The rate of diffusion of substance “X” into a cell would most likely be increased by which of the following? 

In a negative-feedback system, which of the following describes the function of an effector?

The primary basis for the absolute refractory period is which of the following? 

Which of the following when added to an ECF solution would be hyperosmotic but isotonic? 

What is the equilibrium potential for Na+ (ENa+)? Round to the nearest mV. 

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Question 49 Which nerve is being tested when assessing the patient’s six directions of gaze? Select all that apply.

Question 73 The nurse performs which action to assess the patient’s abdomen?