You arrive on the scene of a construction site accident. The patient is lying in a supine position and responds with a groan when you say his name loudly. Which element of the AVPU acronym have you assessed?

As blood moves through the heart, it flows from the left atria into the:

Which of the following would be the EMR’s most important initial responsibility when arriving at the scene of a multiple-patient incident?

[T/F]: You should always remove the patient’s helmet before log-rolling the patient and placing them on a spine board.

What effect does the sympathetic nervous system have on the heart?

[T/F]: The normal range for vital signs for an elderly patient is the same as any adult person.

Select all of the elements that must be established in a successful negligence lawsuit:

Assume you are triaging patients at the scene of an MCI. Based on the following assessments, choose what color you would tag each patient:    AGE FINDINGS TRIAGE TAG COLOR 46 y/o Pt states he feels too dizzy to walk.  Respirations: 20 Cap. Refill:

[BLANK] is the term that refers to a lack of electrical activity in the heart. (Please type answer in all lower-case)

What effect does bradycardia have on cardiac output?