Which of the following is not an internal factor that affects the blood pressure?
A) Cardiac output
B) Stress
C) Blood volume
D) Blood viscosity
E) Vasoconstriction

Question

Quizplus · Accepted Answer

Stress is considered an external factor that can influence blood pressure, as it originates from outside the body and affects physiological responses, unlike the other options which are directly related to the body's internal physiological and mechanical functions.

Which of the Following Is Not an Internal Factor That