A 58 year old hypertensive patient has been under treatment for the last 12 months. The patient refers that sometimes he interrupts the treatment because he cant buy the medication. His actual BO is 180/100. The patient is enrolled in a program where the medication will be given every month at no costs. Which of the following factors is the most important determinant of the diastolic blood pressure?
A)HR
B)ESV
C)STOKE VOLUME
D)EDV
E)TPR
Ans:: E) TRP TOTAL PERIFERAL RESISTANCE.
TOTAL PERIPHERAL RESISTANCE (TPR):Total resistance offered by systemic arteries to the blood flow across them is referred to as TPR. TPR is responsible for maintaining the diastolic blood pressure. The major contribution to the TPR is provided by the systemic arterioles.
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