Vital signs - pulse oximetry Flashcards
1
Q
what is pulse oximetry?
A
oxygen saturation, measures Sp02 (arterial saturation)
2
Q
arterial saturation definition
A
oxygen carried round the body
3
Q
what is the normal range?
A
96%-99%
4
Q
factors that affect accuracy
A
false nails, nail polish
5
Q
what is the role and responsibility of midwives relating to vital signs?
A
recognising the need to take vital signs, undertake the vital signs correctly, act upon the findings accordingly and refer if required, record keeping in the same time period
