A Mercury Manometer Measures a Pressure of 200

question 63

Multiple Choice

A mercury manometer measures a pressure of 200.0 mmHg.What is this pressure in Pa?

• A) 19,770
• B) 26,660
• C) 30,230
• D) 36,760
• E) 39,600

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Definitions:

Chest Tube

is a medical device inserted into the pleural space to remove air, fluids, or pus, often used in treating conditions like pneumothorax or pleural effusion.

Bubbling

The production of bubbles in a liquid caused by processes such as boiling, fermentation, or chemical reactions.

Water-Seal Chamber

A part of a chest drain system that prevents air from re-entering the chest cavity while allowing air and fluids to escape from it.

Drains

Tubular devices used to remove pus, blood, or other fluids from a wound or surgical site to promote healing.