In Sewage Treatment, the Removal of Large Objects and Particulate

question 50

Multiple Choice

In sewage treatment, the removal of large objects and particulate matter is achieved during

• A) primary treatment.
• B) secondary treatment.
• C) tertiary treatment.
• D) quaternary treatment.
• E) the night.

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Definitions:

Stomach

An organ in the gastrointestinal tract that breaks down food through the secretion of enzymes and acid, preparing it for further digestion and absorption.

Peristalsis

The series of wave-like muscle contractions that moves food through the digestive tract.

Anesthesia

A state of controlled, temporary loss of sensation or awareness that is induced for medical purposes, such as during surgeries or procedures that would otherwise cause pain or discomfort.

Postoperative

Referring to the period after a surgical procedure, focusing on recovery and monitoring for any complications.