Before testing with the Snellen E chart, have the patient demonstrate by pointing his or her finger in the direction the ________ is pointing so as to determine whether the patient can follow your instructions.

What are the two endocrine hormones released by the pancreas?

A) Epinephrine and norepinephrine B) Glucose and glycogen C) Dopamine and neurontin D) Insulin and glucagon

Which of the following specimens does not require digestion and decontamination prior to media inoculation?

A) Catheterized urine B) Gastric lavage C) Pleural fluid D) Wound aspirate