Second set of questions...

Nan the anesthetist administered the drug succinylcholine to stop the action of the breathing muscles so that a surgical patient could be mechanically ventilated. The drug substitutes for the body's own acetylcholine. Where would it bind?
   A. Presynaptic vesicle.    
   B. Postsynaptic receptor.    
   C. Presynaptic membrane.    
   D. Nerve cell membrane.    
   E. Synaptic cleft.

Farleigh has pituitary stalk disorder, impairing the neural route from the hypothalamus to the posterior pituitary. What might you expect to be the consequences to ADH production, if any?
   A. Impaired release.    
   B. Impaired synthesis.    
   C. Normal synthesis and normal release.    
   D. Impaired synthesis but normal release.