Which of the following contains the major arteries and veins that supply blood to the cardiac muscle?

For a critically ill or injured patient, you will reassess at least every:

A) 15 minutes. B) 10 minutes. C) 20 minutes. D) 5 minutes.

Paramedics are treating a male patient complaining of pain in the genitalia region. Of the following, which is an abnormal sign?

a. Lack of bleeding b. Lack of irritation c. Lack of trauma d. Swelling of the scrotum