NASAL PRONGS
Nasal prongs should fill no more than ___% of the nose
50%
To deliver a low to moderate dose of oxygen to spontaneously breathing patients
What is the flow rate for a Non-Rebreathe mask?
10L -15L
How does a nebuliser deliver medication?
Inhilation / via an aerosol mist
What type of breathing can affect the % of O2 delivered to the patient?
Mouth breathing
Why shouldnt you use a Simple mask if a patient is vomiting?
Risk of aspiration
Gross
What is the approximate % of O2 delivered by a Non-Rebreathe mask?
Up to 95%
What is the flow rate (L/min for a neb?)
8L/min (on the policy)
What is the flow rate (L/min) for Paediatrics on nasal prongs?
3L/min
What flow rate must be used when using a simple mask for wafting O2?
10L
Contraindications to using a Non-Rebreathe mask?
Not suitable for:
Neonates
Poor airway control
Vomiting
How should a child be positioned during nebulising treatment?
Sat upright
Contraindications to using nasal prongs?
Nasal Polyps and Nasal trauma
What is the approximate % of O2 delivery at 8L via a Simple mask?
55%
What must you check before using a Non-Rebreather mask?
Correct size mask for the patient
Reservoir bag must be inflated
What equipment is needed for a nebuliser?
Appropriate size nebuliser mask, nebuliser pot, correct tubing (air/oxygen), and prescribed medication.
Approximate level of O2 delivered at
1L
2L
3L
4L
24%
28%
32%
36%
Why is there a minimum flow rate of 5L/min when using a simple mask?
To prevent CO2 retention
How can you check a patient is taking an adequate breath while wearing a Non-Rebreather?
Check that the one-way valve between the reservoir and mask rises on inspiration and falls on expiration.
Depending on what drug you are administering via a neb, what must you check and where must you check it?
Dilution requirement
Checked in the Pharmacy guidelines