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Question
Which of the following occurs with hypokalemia?
A. Cells are partially depolarized.
B. There is more diffusion of potassium into the cells.
C. Cells are more excitable.
D. The resting membrane potential is more positive.
E. Cells are hyperpolarized.
Answer
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Related questions
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A. cervical and thoracic
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Q:
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A. anger
B. digestion
C. exercise
D. stress
E. arousal
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Which of the following statements is true regarding parasympathetic tone?
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B. It accelerates the resting heart rate above its intrinsic rate.
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B. Oculomotor - III
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C. Delta
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B. Lateral ventricle
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D. Subarachnoid space
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The pyramidal cells of the precentral gyrus are called __________ neurons.
A. stellate
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Which of the following is correct regarding the occipital lobe?
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B. It is the principal visual center of the brain.
C. It is the primary site for receiving and interpreting signals from the general senses.
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The __________ function(s) in visual attention, such as to look and follow the flight of a butterfly.
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A. To regulate the chemical environment of the nervous tissue
B. To rinse metabolic wastes from the nervous tissue
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From superficial to deep, the meninges occur in which order?
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B. Dura mater, arachnoid, pia mater
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A. High altitude
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A normal hematocrit is __________ of the total blood volume.
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A. adrenal glands; intestines
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