Oxygenation and circulation Flashcards
What is tidal Volume?
amount of air expelled following a normal inspiration
Expiration is blank and is dependent on blank
passive and is dependent on recoil of the lungs
What does surfactant do
Decreases alvioli surface tension so that it does not collapse with expiration,
When you wake up because you can’t breath
paroxysmal nocturnal dyspnea
When you can’t breath laying down
Orthopnea
Strider
Noise of partial obstruction of lyrnex
5 light erroneous readings
anemia carbon monoxide nail polish jaundice dark skin
5 pulse erroneous readings
hypotension hypothermia atherosclerosis low cardiac output shock VASOCONSTRICTION
Name of breathing posture for patients
Orthopnic
What is atelectasis and what are the sounds that go with it?
Collapsed alveoli and absent lung sounds
Nasal cannula o2 amount
6L/m about 20-40 percent
Ventorturi mask
has what?
Set to what?
What %
different adaptors
set to 10L
50%
simple mask
how much o2
has what
40 percent to 60 percent o2 at 6- 10l/m
holes in it
Non-rebreather
02 percent and L/min
60-100 percent 15L/min
partial non rebreather
O2 percent
50-70%
