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Flashcards in 12 May Deck (5)
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1
Q

Specific indicator for hypovolemia?

A

Fractional excretion of sodium in the urine

2
Q

What happens to K+ levels in hypovolemia?

A

K+ levels decrease as K+ is exchanged for Na+ due to effects of Aldosterone

3
Q

What 2 things are required for bronchiectasis?

A

Original insult

Impaired bacterial clearance

4
Q

What is classic finding of bronchiectasis due to CF compared to other causes?

A

CF caused bronchiectasis leads to infections of the upper lobes which makes it unique.

5
Q

On ventilator settings, what affects PaO2 and the PaCO2?

A

PaO2: FiO2 and PEEP
PaCO2: Vent rate and TV