Exam 2 quizs

A patient is currently on 50% O_2 with the flow meter running at 10 L/min. What is the air/O_2 ratio?

• 1.5:1

• 1.7:1

• 2.0:1

• 1.3:1

A Respigard II should be used in a negative pressure room.

• True

• False

• Only in positive pressure rooms

• Only in standard rooms

Another name for a blender is

• Oxygen proportioner

• Food processor

• Mixer

• Juicer

The type of therapy that aids in the mobilization of airway secretions using high-frequency percussive breaths applied inside the patient's airway is known as?

• IPV

• CPT

• PEP

• Aerosol Therapy

Nitric Oxide is approved for the use of:

• PPHN & Neonates > 34 weeks

• Asthma & Adults

• Chronic Bronchitis & Children

• Pulmonary Edema & Infants

Pulse oximetry will read false if CO poisoning is present.

• True

• False

• Only in severe cases

• Only in mild cases

The air/O_2 ratio for 30% is 8:1 and the flow rate is set to 10 L/min. What is the total gas output?

• 70 L/min

• 80 L/min

• 90 L/min

• 100 L/min

The difference between calibrations on a blood gas analyzer is known as?

• Drift

• Shift

• Variation

• Deviation

SMI stands for?

• Sustained maximal inspiration

• Standardized medical index

• Systematic management initiative

• Sustained metabolic index

Recommended gas flow rate to power SVNs

• 4-6 L/min

• 6-8 L/min

• 8-10 L/min

• 10-12 L/min