Medical Student Forums > Basic Medical Science
Pre-Clinical Physiology Questions
Abdullahi!:
Yes, you are right.
The baby has 3/4 chance of being B negative and 1/4 chance of being of being O negative. Both parents are indeed B negative.
Dr Hassan khadar:
Choose the wrong statement about differences and similaries between the muscles
A:cells are electrically dependent in cardiac and smooth but isn't in skeletal muscle
B:Autonomic nervous system affect only a cardiac and smooth muscle
C: calcium needed for cardiac and smooth muscle contraction is supplied from the sacroplamic
recticulum and extracellular fluid
D: Absolute and relative refractory period are equal in cardiac and smooth muscle
E: Hormone like catecholamine affect only cardiac and smooth muscle
Dr.Adnan:
sorry for not answering I havent seen it before. ;D
ok let me come back to the answer.
I think it is option D ...............
Dr Hassan khadar:
congrats ;D you get it right. though I thought everybody forget about it. but thanks.
Williamparkar:
As far as I know option C is the only correct one, so you get it right. Roll Eyes
but for the other notion i will check for it......
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