The ____________________ Operator Has the Lowest Precedence

question 19

Short Answer

The ____________________ operator has the lowest precedence.

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Definitions:

Acapella Device

A respiratory therapy tool designed to help patients clear mucus from the airways by providing vibration and resistance during exhalation.

Exhale Slowly

A breathing technique often advised to reduce stress or improve lung function, involving a controlled and gradual release of breath.

Vibrates

The act of moving back and forth rapidly in a small movement, often as a result of mechanical action or acoustic energy.

Postural Drainage

A physiotherapy technique used to assist in the clearance of secretions from the airways and lungs by positioning the body in specific ways to utilize gravity.