Calculate one dose of the following medication orders. Ordered: phenobarbital gr 3/4 po qdOn hand: phenobarbital 15 mg, and 60 mg scored tabletsWhich strength of tablet(s) would you choose, and how much would you administer?Select: __________ mg tabletsAdminister: __________ tablet(s)

You are at the scene of a cardiac arrest patient where the crew is experiencing difficulty establishing an intravenous line. The patient, however, is intubated. Standing orders exist that authorize the administration of epinephrine 1 mg. Which of the following BEST describes your actions?

a. Do not administer the epinephrine until an IV is established. b. Administer the medication subcutaneously, but double the dosage. c. Give 1 mg epinephrine down the endotracheal tube. d. Give 2.0 mg epinephrine down the endotracheal tube.

Assessing the immune status of an HIV positive individual requires monitoring the

A) number and types of infections acquired. B) CD8+ count. C) individual for Pneumocystis jiroveci pneumonia. D) CD4+ count.