Which would the SVR equal (dynes x sec x cm-5) if MAP equals 90 mm Hg, CVP is 8 mmHg, and CO is 4.5 L/min?

Disease-causing agents are called:

A. venoms. C. pathogens. B. toxemias. D. amoebas.

The AEMT is correctly calculating a patient's breathing rate when he:

A) asks the patient to describe how he feels when he breathes. B) counts breaths for 15 seconds and multiplies by four. C) obtains a heart rate and divides it by three. D) assesses the patient for any sign of breathing difficulty.