Patients who have taken narcotic drugs prior to injections of local anesthetics are at risk due to the risk for additional CNS ________

Patients taking alpha- and/or beta-blockers should be instructed to make position changes slowly to avoid:

A) postural hypotension B) vertigo C) severe headache D) postural hypertension

Anorexia nervosa is characterized by binge-eating and then purging via laxatives or vomiting.

Answer the following statement true (T) or false (F)