Which fiber type is responsible for the transmission of slow pain?

As an EMT allowed to assist with ALS interventions, you realize that IV therapy is beneficial for patients because it:

A) provides arterial blood for analysis. B) allows constant monitoring of the patient's oxygen level. C) provides a route to administer medications. D) provides IV solutions that carry oxygen to the cells.

An example of a Schedule IV drug is

heroin acetaminophen codeine valium