How Should a Therapist Determine the Size of the Nasal

question 1

Multiple Choice

How should a therapist determine the size of the nasal prongs to effectively administer CPAP to infants?

• A) The prongs should occlude only 50% of the external nares diameter.
• B) The prongs should occlude at least 75% of the external nares diameter.
• C) The prongs should occlude 100% of the external nares diameter with minimal blanching.
• D) The prongs should occlude 100% of the external nares diameter without blanching.

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