In the parasympathetic branch of the nervous system, what name is given to the neurotransmitter that conducts nerve transmission at the ganglionic site?

A premature infant is found to be "bobbing" her head. This is important because it can be a sign of which of the following?

a. Hypoxemia b. Renal failure c. Intracranial hemorrhage d. Respiratory distress e. Septic shock

What gauge suture is commonly used for the face and neck?

A) 1-0 and 2-0 B) 5 C) 5-0 and 6-0 D) 1 and 2 E) 23-0 and 24-0