What term describes a permanent surgical opening in the neck through which a patient breathes?

What are fibers?

a. Polymers that soften when exposed to heat but then return to their original shape when cooled b. Polymers that solidify or set irreversibly when they are heated c. Polymers which are not malleable or formable in any manner d. Polymers that are characterized by a high tenacity and a high ratio of length to diameter (several hundred to one). They differ widely in form, flexibility, durability, and porosity.

If a paramedic is on duty and receives a 9-1-1 call in his or her jurisdiction:

A) he or she is not covered by the Good Samaritan law. B) the Good Samaritan law will provide limited immunity. C) state law requires that he or she respond within 5 minutes. D) he or she cannot be held liable if a fee is not charged to the patient.