In a human body, the concentration of calcium outside the cells is several thousand much higher than that of the inside. Cells have calcium channels embedded in its membrane, which opens up to let the calcium go inside the cell, once it is stimulated….
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See below for additional resources including:
- A video summer of Calcium Channel Blockers
- ***ALL NEW*** A quiz with 28 new NCLEX style questions, testing your understanding of calcium channel blockers.
- An audio recording of the video, which you can find here: https://s3.amazonaws.com/websiteaudiosempowern/Calcium+Channel+Blockers+W.+Out+Music.m4a
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Test your knowledge, take the quiz!
Hello,
I love your
medication information. It’s really helpful. I am waitng for my ATT comfirmation. So nervous! Anyone can you please explain why the answer is not B instead of C. I am kind of confused.
26. Which of the following events happen when Calcium Channel Blocker are used? Select all that apply:
A. Negative inotropic effect
B. Less calcium enters the cell
C. More calcium enters the cell
D. Positive inotropic effect
E. Increase contractility
F. Decrease contractility
Answer: A, C, F – CCB slows down the amount of calcium that can get into the heart muscle cells and so reduce how fast and strong it can contract.
Thank you