The fight or flight response may occur when which of the following needs is called into question?

Most posterior arm and forearm muscles are innervated by the:

a. Radial nerve b. Median nerve c. Ulnar nerve

You are assisting an ALS provider to initiate IV therapy for a 62 year old with a probable ruptured spleen. She asks you to help prepare 0.9% normal saline with macrodrip tubing. While preparing the equipment you realize that she chose this combination because:

a. normal saline is an ideal solution for patients that require the administration of medications. b. macrodrip tubing has a small needle within the chamber, which is ideal for the slow infusion of fluids. c. normal saline acts as a catalyst that helps move drugs out of the bloodstream and into the tissues. d. normal saline is an ideal volume expander that is useful in treating shock.