The earpieces and bell or diaphragm of a stethoscope should be cleaned with a disinfectant before and after using the stethoscope

When using an image receptor holder with an external aiming device, the patient's head does not need to be precisely positioned

Indicate whether the statement is true or false

When approaching a combat veteran who is highly agitated, the EMT must remember that:

A) Combat veterans are more dangerous than civilians because of their training B) Identification of the event that led to the PTSD is essential C) Combat veterans are more likely to assault caregivers and medical providers D) Reassurance with a firm, calm voice may be necessary and should be attempted first