Which of the following cranial nerve nuclei would be most affected by a lateral medullary stroke?

Your patient is a 21-year-old female with a history of epilepsy. She is having a convulsion upon your arrival. Which of the following should you do?

A) Restrain the patient's extremities to prevent injury from flailing of the arms and legs. B) Move furniture and other objects away from the patient to prevent injury. C) Insert a bite block, cloth, wallet, or similar item between the patient's teeth to prevent her from biting her tongue. D) Place a tongue depressor or spoon in the back of the mouth to prevent the patient from swallowing her tongue.

Adequate time is needed for antigen-antibody reactions to reach equilibrium. The amount of time needed for equilibrium to be reached

a. Is about 30 minutes b. Is about 60 minutes c. Is about 90 minutes d. Varies with each procedure