The Four Fundamental Forces That Operate in the Universe Today

question 26

Multiple Choice

The four fundamental forces that operate in the universe today are

• A)strong force,weak force,electromagnetic force,gravity.
• B)strong force,weak force,electric force,magnetic force.
• C)nuclear force,electromagnetic force,gravity,tidal force.
• D)nuclear force,gravity,electric force,magnetic force.

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Definitions:

Drainage

The removal of fluids from a body cavity, wound, or other source of accumulation, often through natural or artificial means.

Water-Seal Chamber

A compartment within a thoracic drainage system that prevents air from re-entering the pleural space and allows the removal of air and fluid from the chest.

Loose Connections

In a medical setting, refers to electrical or tubing connections that are not securely fastened, potentially leading to equipment malfunction.

Rubber-Tipped Clamps

Clamping devices equipped with rubber tips to grip without causing damage.