Anesthetic Delivery Systems

A "rebreathing" system is also called a __________ system

• circuit

• closed

• circle

• classic

Place these parts in the order you will encounter them as oxygen flows through the ADS

• Oxygen flow meter
• Exhalation valve
• Soda lime canister
• Anesthetic vaporizer
• Oxygen regulator

The oxygen ​ ​ (a)   reduces the oxygen pressure from ​ (b)   psi to ​ (c)   psi.

• regulator
• 2000
• 50
• 1000
• flowmeter
• tank
• 1
• 500

The line that leaves the vaporizer is called the _________ line because it carries a mix of oxygen and anesthetic gas

Label the parts of the ADS

j

i

h

g

f

Y circuit

rebreathing bag

anesthetic vaporizer

scavenger system

soda lime canister

inhalation valve

manometer

negative pressure relief valve

exhalation valve

Pop-off valve

The calculation for rebreathing bag size is:

• 100 mL/kg

• 60 mL/kg

• 1 L/min

• 10 mL/kg

Draw an F circuit. Indicate where inhaled and exhaled gas will travel.

The acronym we use for conducting an ADS leak test is:

To ensure the safety of the patient it is important that the positive pressure relief valve remains _____ at all times when a patient is connected

• closed

• open

• attached

• selected

The "SS" in COARSELESS is which type for our rebreathing system?

• active

• passive

• diffuse

• charcoal