lo2 Flashcards
1
Q
what is a peak flow?
A
a peak flow is the rate of expired air, measured on a hand- held device.
2
Q
what is an inhaler?
A
an inhaler is a method of getting medication directly into the lungs. may be pressurised. two types- relievers (blue) that dilate the bronchi during an attack and preventers (red, brown or orange) that reduce sensitivity and inflammation of the bronchi.
3
Q
what is a nebuliser?
A
a nebuliser is a mouth piece or facemask that introduces medication to the lungs as a fine spray.
4
Q
what is a spirometer?
A
a spirometer is equipment that measures the volume of the lungs and how much air can be exchanged per breath.
