Observation Flashcards
1
Q
How big is a normal size for a pupil?
A
3-5mm
2
Q
Why would a pupil enlarge?
A
In hypercapnia
3
Q
If HCO3 is raised a lot in an acute situation, what are you thinking?
A
They have chronic compensation bc it can’t rise that fast
4
Q
What does a lactate below 1 indicate?
A
It’s a biproduct of anaerobic respiration so it means they’re very unwell
5
Q
When might you use a CPAP?
A
If the patient doesn’t really seem able to breathe for themselves
6
Q
What are some indications of NIV?
A
acidosis
severe SOB
RR>25
