Solving for Blood Pressure Difference: What Now?

[Proleague]

Homework Statement

I don't know why everybody ignore my urgent questions.
I do not know what to do seriously.

What is the difference in blood pressure (mm-Hg) between the top of the head and bottom of the feet of a 1.60-m-tall person standing vertically?

I know △p = pgh but in this book, they do not gives to any values.

I want to know how it works if I don't know p

Homework Equations

△p = pgh

The Attempt at a Solution

I know the gh values so... △p = p(9.8m/s^2)(1.60m)

but, I don't know what the hell is this.

 

[Zaphys]

Blood pressure in the human body not only depends on the gravity as is is a dynamic fluid which is constantly compressed by the heart beats.

 

[stewartcs]

Homework Statement

I don't know why everybody ignore my urgent questions.
I do not know what to do seriously.

What is the difference in blood pressure (mm-Hg) between the top of the head and bottom of the feet of a 1.60-m-tall person standing vertically?

I know △p = pgh but in this book, they do not gives to any values.

I want to know how it works if I don't know p

Homework Equations

△p = pgh

The Attempt at a Solution

I know the gh values so... △p = p(9.8m/s^2)(1.60m)

but, I don't know what the hell is this.

If rho is not given then express your answer as a percentage of rho.

CS