Sodium Chloride (Normal Saline) Overview

These flashcards cover essential information about 0.9% Sodium Chloride (Normal Saline), including its classification, mechanism of action, indications, contraindications, dosing, and potential side effects.

Normal Saline

A solution of 0.9% sodium chloride that is isotonic and used to replace water and electrolytes.

Isotonic crystalloid

A type of fluid that has a similar osmolarity to blood plasma, used for fluid resuscitation.

Hypovolemic shock

A medical condition resulting from significant fluid loss leading to decreased blood volume.

Contraindication for Normal Saline

Should not be used in patients with heart failure.

Electrolyte depletion

A potential side effect of administering large amounts of normal saline, leading to low levels of electrolytes in the body.

Metabolic acidosis

A condition that may occur with excessive administration of normal saline.

Fluid overload

A potential risk when using normal saline, which can lead to complications in patients.

Titration

The process of adjusting the dose of normal saline based on patient physiologic response.

Dosage for adults

Typically 250-500 mL bolus to maintain systolic blood pressure of 90 mmHg or MAP of 65.

Dosage for pediatrics

20 mL/kg by push/pull for fluid resuscitation.

IV Route

The method of administration for normal saline, via intravenous delivery.