10 Pressure Checking the Anesthesia Machine

Pressure Checking

The process of verifying that the anesthesia delivery system is closed to prevent exposure to gas inhalant anesthetic.

Isoflurane

A volatile anesthetic commonly used in veterinary medicine, which can be harmful when workers are overexposed.

Scavenger System

A system that ventilates waste anesthetic gases out of buildings to prevent inhalation by personnel.

Non-Rebreathing System

A type of anesthesia system where exhaled gases are not reused. It requires specific steps for pressure checking.

Legal Isoflurane Exposure Limit

The OSHA recommended exposure limit for isoflurane during an eight-hour shift, which is 2 parts per million (ppm).

Pressure Manometer

A device used to measure the pressure within the anesthesia machine's rebreathing bag.

Absorber Canister

A component that absorbs waste anesthetic gases, usually needing to be weighed for effectiveness.

Long-term Exposure Effects of Waste Anesthetic Gas

Potential health issues such as fertility problems, congenital abnormalities, cancer, and cognitive impairment.

Short-term Exposure Effects of Waste Anesthetic Gas

Immediate health issues including headaches, dizziness, fatigue, and respiratory discomfort.

Endotracheal Tube

A tube placed in the trachea to secure an airway during anesthesia, requiring proper fit and cuff inflation.