A pout that involves protrusion of the lower lip requires contraction of which muscle?

How do you determine the proper endotracheal tube size for a child?

A) 4 - (age in years) divided by 4 B) 4 - (age in years) multiplied by 4 C) 4 + (age in years) divided by 4 D) 4 + (age in years) multiplied by 4

Which of the following situations BEST illustrates the act of abandonment by the EMT?

A) An EMT transports a patient to the emergency department, leaves the patient in the waiting room, but does not advise the ED staff. B) The EMT resuscitates a patient who has a DNR order signed by his physician. C) An EMT who is off-duty sees a motor vehicle collision with probable injuries but does not stop to help. D) An EMT begins care of a patient, then turns the patient over to a paramedic.