6 B. The Na+ K+ ATPase pump in neuron throws 3 Na+ out and 2 K+ in: as an antiport, this movement maintains the normal RMP of the cells. ... 14 B. The preganglionic sympathetic fibres leave the spinal cord with thoracolumbar spinal nerves. ... 18 A. Noradrenergic discharge is for the state of emergency causing dilation of pupils, increasing alertness, increasing heart rate and force of contraction, anbsp;...
|Title||:||Basic Sciences Bhatia's Dentogist MCQs in Dentistry with Explanatory Answers Updated till 2007 5/e 2008|
|Publisher||:||JAYPEE BROTHERS PUBLISHERS - 2008|