Which of the Following Would Result from a Reduced Function

question 64

Multiple Choice

Which of the following would result from a reduced function of the sodium channels in the SA node?

• A)depolarization would be delayed
• B)the heart rate would decrease
• C)repolarization would not occur
• D)a shortened plateau phase
• E)depolarization would be delayed and the heart rate would decrease

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The total profit of a company after all expenses and taxes have been subtracted from revenue.

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