The Paramedic is an EMT with basic lifesaving skills.

Which of the following is not that helpful for patients in a waiting room?

A. Storage for coats and umbrellas B. Appropriate reading materials C. Coffee and snacks D. An overhead speaker for calling names

Calculate the stroke volume (SV) and the stroke volume index (SI) using the following infor-mation: cardiac output = 4.5 L/min, heart rate = 110 beats/min, and body surface area = 1.3 m2

a. SV = 41 mL; SI = 31.5 mL/m2 b. SV = 45 mL; SI = 34.3 mL/m2 c. SV = 46 mL; SI = 36 mL/m2 d. SV = 49.5 mL; SI = 38 mL/m2