In medical literatures, local blood perfusion rate is typically presented as xxml/(min 100g tissue), in another word, it represents xx ml of blood supplied to a tissue mass of100 g per minute to satisfy its nutritional needs. As we learned from the course lectures, thelocal blood perfusion rate appearing in the Pennes bioheat equation is in a unit of 1/s, or can beinterpreted as xx ml of blood supplied to a tissue volume of 1 ml per second. The following liststhe blood perfusion rates in various organs or structures in a human body from medicaltextbooks: brain (50 ml/(min 100g tissue)), kidney (35 ml/(min 100g tissue)), and muscle at rest(3 ml/(min 100g tissue)). Please convert the above local blood perfusion rates into values withthe unit of 1/s, therefore, they can be used in the Pennes bioheat equation. The tissue density in ahuman body is 1050 kg/m³.

Answered: In medical literatures, local blood…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Question

In medical literatures, local blood perfusion rate is typically presented as xx
ml/(min 100g tissue), in another word, it represents xx ml of blood supplied to a tissue mass of
100 g per minute to satisfy its nutritional needs. As we learned from the course lectures, the
local blood perfusion rate appearing in the Pennes bioheat equation is in a unit of 1/s, or can be
interpreted as xx ml of blood supplied to a tissue volume of 1 ml per second. The following lists
the blood perfusion rates in various organs or structures in a human body from medical
textbooks: brain (50 ml/(min 100g tissue)), kidney (35 ml/(min 100g tissue)), and muscle at rest
(3 ml/(min 100g tissue)). Please convert the above local blood perfusion rates into values with
the unit of 1/s, therefore, they can be used in the Pennes bioheat equation. The tissue density in a
human body is 1050 kg/m³.

Expert Solution

Step 1: Write the given data and what is to find

Given:

$table row cell Q subscript b end cell equals cell open parentheses 50 space m l divided by left parenthesis m i n space 100 g space t i s s u e right parenthesis close parentheses end cell row cell Q subscript k end cell equals cell open parentheses 35 space m l divided by left parenthesis m i n space 100 g space t i s s u e right parenthesis close parentheses end cell row cell Q subscript m end cell equals cell open parentheses 3 space m l divided by left parenthesis m i n space 100 g space t i s s u e right parenthesis close parentheses end cell row rho equals cell 1050 space k g divided by m cubed end cell end table$

To find:

Convertthe local perfusion rate into values with unit L/s.

Step by step

Solved in 3 steps with 5 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions