A paramedic administers a medication to decrease the effect of the parasympathetic nervous system on the heart. As a result, the EMT would expect which of the following?

Prior to being reoxygenated in the lungs, blood passes through the:

A) mitral and tricuspid valves. B) aortic and tricuspid valves. C) aortic and pulmonic valves. D) tricuspid and pulmonic valves.

Profound anesthesia of the incisive and mental nerves is achieved by a mental nerve block

A) True B) False