Final answer:
Systemic vascular resistance (SVR) is the resistance or impedance to blood flow in the systemic circulation. The normal values for SVR range from 800 to 1200 dynes-sec/cm^5.
Step-by-step explanation:
Systemic vascular resistance (SVR) refers to the amount of resistance or impedance that blood encounters as it flows through the systemic circulation, which includes the blood vessels throughout the body. SVR is an important factor in determining blood pressure and blood flow.
The normal values for SVR vary depending on several factors, including the physical and mental condition of the individual, the size of the heart, and the afterload or resistance. On average, the normal range for SVR is between 800 to 1200 dynes-sec/cm^5.