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secretion

A substance a gland or cell makes and releases, such as mucus, saliva, sweat or a hormone.

sih-KREE-shun noun

What it means

The word means both the act of releasing a substance and the substance itself. At the bedside it most often means respiratory secretions: the mucus a client coughs up or that is suctioned from the airway. Nurses describe secretions by amount, color, thickness and smell, because changes can point to infection or fluid in the lungs.

For the nurse

Help clients clear secretions with coughing and deep breathing, moving and position changes, and enough fluids, and suction when they cannot clear them alone. Record the amount, color and thickness.

In a chart

"Moderate amount of thick yellow secretions suctioned from tracheostomy."

At a glance

Spanishsecreción
Also writtensecretions, secrete, secreted

Related terms

aspiration

Breathing food, liquid, saliva or stomach contents into the airway and lungs; also, drawing fluid out with suction or a needle.

pneumonia

An infection of one or both lungs in which the air sacs fill with fluid or pus.

airway

The passages that carry air into and out of the lungs, from the nose and mouth to the smallest air tubes.

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