The kinematic measure of motor performance that describes the speeding up and slowing down of a movement is called ________.

You are at the scene of a vehicle collision on an interstate highway. There are two cars involved and both are out of the lanes against the median wall. As an EMS provider, what is your primary safety concern?

A) Watching for distracted drivers who are driving past the scene B) Evaluating the risk of fire caused by ruptured fuel lines C) Searching for sharp edges of broken glass and torn metal D) Ensuring the patient is properly packaged for transport

At what point during fetal development does the bone marrow become the primary organ of hematopoiesis?

a. 3 months' gestation b. 14 days' gestation c. Birth d. 6 months' gestation