Q 1) Determine whether the blood flow through the aorta is lamellar, disturbed, or unknown when the average velocity of blood in the artery with a diameter of 1.8 cm during the rest period is 35 cm / s 2) During the exercise period, the rate of blood flow velocity doubled. What is the nature of the flow in this case? Note that the density of blood (kg / m3 1050) and its viscosity (Pa. s 10-3 x 4)

Phlebotomy Essentials
6th Edition
ISBN:9781451194524
Author:Ruth McCall, Cathee M. Tankersley MT(ASCP)
Publisher:Ruth McCall, Cathee M. Tankersley MT(ASCP)
Chapter1: Phlebotomy: Past And Present And The Healthcare Setting
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Q 1) Determine whether the blood flow
through the aorta is lamellar, disturbed,
or unknown when the average velocity
of blood in the artery with a diameter of
1.8 cm during the rest period is 35 cm /
s 2) During the exercise period, the rate
of blood flow velocity doubled. What
is the nature of the flow in this case?
Note that the density of blood (kg / m3
1050) and its viscosity (Pa. s 10-3 x 4)
Transcribed Image Text:Q 1) Determine whether the blood flow through the aorta is lamellar, disturbed, or unknown when the average velocity of blood in the artery with a diameter of 1.8 cm during the rest period is 35 cm / s 2) During the exercise period, the rate of blood flow velocity doubled. What is the nature of the flow in this case? Note that the density of blood (kg / m3 1050) and its viscosity (Pa. s 10-3 x 4)
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