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which of the following? - zen786

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which of the following? - zen786
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#1
03-27-2012, 10:17 PM
which of the following channels is associated with refractory period to cardiac muscle [ventricular action potential]?

a)Na+ fast channels
b)K+ slow channels
c)Ca+ fast channels
d)rectifying K+ channels
e)rectifying Na+ channels
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#2
03-27-2012, 10:19 PM
b??
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#3
03-27-2012, 10:33 PM
c may be
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#4
03-27-2012, 10:36 PM
d specifically the delayed rectifiers
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#5
03-27-2012, 10:38 PM
YES!! D is the correct answer thank you Smile
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