Explanation The given information is as follow: 1 cm H 2 O = 0 .74 mm Hg The conversion of a pressure of 120 mm Hg to cm H 2 O is as follows: A pressure of 0 .74 mm Hg = 1 cm H 2 O A pressure Summary Introduction To convert: A pressure of 90 cm H 2 O to mm Hg, if 1 cm water is equivalent to 0.74 mm Hg. Introduction: The manometric unit to measure the pressure is a millimeter of mercury (mm Hg). It is the unit of pressure that is the same as the pressure which is exerted by a column of mercury.

Human Physiology: An Integrated Approach (8th Edition)

8th Edition

ISBN: 9780134605197

Author: Dee Unglaub Silverthorn

Publisher: PEARSON

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Question

Chapter 14, Problem 25RQ

Summary Introduction

To convert: A pressure of 120 mm Hg to cm H₂O, if 1 cm water is equivalent to 0.74 mm Hg.

Introduction: Pressure is defined as the force that is exerted perpendicularly on an object. The SI unit of pressure is Pascal. One pascal is equal to one newton per square meter.

Summary Introduction

To convert: A pressure of 90 cm H₂O to mm Hg, if 1 cm water is equivalent to 0.74 mm Hg.

Introduction: The manometric unit to measure the pressure is a millimeter of mercury (mm Hg). It is the unit of pressure that is the same as the pressure which is exerted by a column of mercury.

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Chapter 14, Problem 24RQ

Chapter 14, Problem 26RQ

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Chapter 14 Solutions

Human Physiology: An Integrated Approach (8th Edition)

Ch. 14.1 - A cardiovascular system has what three major...Ch. 14.1 - What is the difference between (a) the pulmonary...Ch. 14.2 - Which is more important for determining flow...Ch. 14.2 - The two identical tubes below have the pressures...Ch. 14.2 - All four tubes below have the same driving...Ch. 14.2 - Two canals in Amsterdam are identical in size, but...Ch. 14.3 - What prevents electrical signals from passing...Ch. 14.3 - Prob. 8CC Ch. 14.3 - Prob. 9CC Ch. 14.3 - Compare the receptors and channels involved in...

Ch. 14.3 - If a myocardial contractile cell is placed in...Ch. 14.3 - A drug that blocks all Ca2+ channels in the...Ch. 14.3 - Which ions moving in what directions cause the...Ch. 14.3 - At the molecular level, what is happening during...Ch. 14.3 - Lidocaine is a molecule that blocks the action of...Ch. 14.3 - What does increasing K+ permeability do to the...Ch. 14.3 - A new cardiac drug called ivabradine selectively...Ch. 14.3 - Do you think that the Ca2+ channels in...Ch. 14.3 - What happens to the action potential of a...Ch. 14.3 - In an experiment, the vagus nerve, which carries...Ch. 14.4 - Name two functions of the AV node. What is the...Ch. 14.4 - Prob. 22CC Ch. 14.4 - Occasionally an ectopic pacemaker {ktopos, out of...Ch. 14.4 - Prob. 24CC Ch. 14.4 - Which chamberatrium or ventriclehas higher...Ch. 14.4 - Prob. 26CC Ch. 14.4 - Prob. 27CC Ch. 14.4 - Prob. 28CC Ch. 14.4 - Prob. 29CC Ch. 14.4 - Why does ventricular pressure shoot up suddenly at...Ch. 14.4 - Prob. 31CC Ch. 14.4 - Prob. 32CC Ch. 14.4 - A persons aortic valve opening has become...Ch. 14 - What contributions to understanding the...Ch. 14 - List three functions of the cardiovascular system.Ch. 14 - Prob. 3RQ Ch. 14 - Prob. 4RQ Ch. 14 - Prob. 5RQ Ch. 14 - Prob. 6RQ Ch. 14 - Prob. 7RQ Ch. 14 - Distinguish between the two members of each of the...Ch. 14 - Prob. 9RQ Ch. 14 - Prob. 10RQ Ch. 14 - What is the proper term for each of the following?...Ch. 14 - List the events of the cardiac cycle in sequence,...Ch. 14 - Prob. 13RQ Ch. 14 - Compare and contrast the structure of a cardiac...Ch. 14 - Prob. 15RQ Ch. 14 - Correlate the waves of an ECG with mechanical...Ch. 14 - Prob. 17RQ Ch. 14 - List and briefly explain four types of information...Ch. 14 - Define inotropic effect. Name two drugs that have...Ch. 14 - Prob. 20RQ Ch. 14 - Police Captain Jeffers has suffered a myocardial...Ch. 14 - Prob. 22RQ Ch. 14 - Prob. 23RQ Ch. 14 - Police Captain Jeffers in question 21 has an...Ch. 14 - Prob. 25RQ Ch. 14 - Prob. 26RQ Ch. 14 - Prob. 27RQ Ch. 14 - A person has a total blood volume of 5 L. Of this...

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A pressure of 120 mm Hg to cm H 2 O, if 1 cm water is equivalent to 0.74 mm Hg. Introduction: Pressure is defined as the force that is exerted perpendicularly on an object. The SI unit of pressure is Pascal. One pascal is equal to one newton per square meter.

Solution Summary: The author defines pressure as the force exerted perpendicularly on an object. One pascal is equal to one newton per square meter.

Concept explainers

To convert: A pressure of 120 mm Hg to cm H₂O, if 1 cm water is equivalent to 0.74 mm Hg.

Introduction: Pressure is defined as the force that is exerted perpendicularly on an object. The SI unit of pressure is Pascal. One pascal is equal to one newton per square meter.

To convert: A pressure of 90 cm H₂O to mm Hg, if 1 cm water is equivalent to 0.74 mm Hg.

Introduction: The manometric unit to measure the pressure is a millimeter of mercury (mm Hg). It is the unit of pressure that is the same as the pressure which is exerted by a column of mercury.

Want to see the full answer?

Chapter 14 Solutions

A pressure of 120 mm Hg to cm H 2 O, if 1 cm water is equivalent to 0.74 mm Hg. Introduction: Pressure is defined as the force that is exerted perpendicularly on an object. The SI unit of pressure is Pascal. One pascal is equal to one newton per square meter.

Solution Summary: The author defines pressure as the force exerted perpendicularly on an object. One pascal is equal to one newton per square meter.

Concept explainers

To convert: A pressure of 120 mm Hg to cm H2O, if 1 cm water is equivalent to 0.74 mm Hg. Introduction: Pressure is defined as the force that is exerted perpendicularly on an object. The SI unit of pressure is Pascal. One pascal is equal to one newton per square meter.

To convert: A pressure of 90 cm H2O to mm Hg, if 1 cm water is equivalent to 0.74 mm Hg. Introduction: The manometric unit to measure the pressure is a millimeter of mercury (mm Hg). It is the unit of pressure that is the same as the pressure which is exerted by a column of mercury.

Want to see the full answer?

Chapter 14 Solutions

To convert: A pressure of 120 mm Hg to cm H₂O, if 1 cm water is equivalent to 0.74 mm Hg.

Introduction: Pressure is defined as the force that is exerted perpendicularly on an object. The SI unit of pressure is Pascal. One pascal is equal to one newton per square meter.

To convert: A pressure of 90 cm H₂O to mm Hg, if 1 cm water is equivalent to 0.74 mm Hg.

Introduction: The manometric unit to measure the pressure is a millimeter of mercury (mm Hg). It is the unit of pressure that is the same as the pressure which is exerted by a column of mercury.