Quick bio question

[Manyak222]

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I just took a practice test and the question was..Cardiac muscle:

Answer: D. Has voluntary contraction.
this is from kaplan's book
I thought cardiac muscle was not under voluntary control, but rather autonomic control (involuntary since you can't control it)

Am I missing something?

 

[KiTmAn]

wow...that is definitely wrong...
cardiac muscle..-- myogenic activity, involuntary contractions adn striated...1 -2 nuclei per cell...

 

[DMD to Be]

Yes, I would say that would be wrong. Cardiac muscle is involuntary. We don't have control over our heart muscles....