PPV for CC

Question 1

When a patient’s PaO2 is less than 60mmHg, what 2 things indicate that they need a ventilator

Answer 1

1. Already had O2 supplement
2. Primary disease has been treated

Question 2

A ventilator is indicated PaCO2 is greater than __________ after 02 supplement and treatment of primary disease.

Answer 2

50mmHg

Question 3

A PaO2 of less than 60mmHg despite O2 supplementation and tx of primary disease

Answer 3

Hypoxic resp failure

Question 4

PaCO2 greater than 50mmHg is an indication of what condition that will require a ventilator

Answer 4

Hypoventilation/Hypercapnia

Question 5

Why can’t you use an anesthesia ventilator long term

Answer 5

They only give 100% oxygen (FIO2) and cause oxygen toxicity

Question 6

On a ventilator, what is the equivalent of your reservoir bag

Answer 6

Bellow

Question 7

What is one tidal volume

Answer 7

10mL/ kg

Question 8

What is your minute volume at 10 rpm

Answer 8

tidal volume x 10

Question 9

Patients who need Positive pressure ventilation have…

Answer 9

Lungs that are not normal

Question 10

What should the tidal volume calculation be for a patient with lung disease

Answer 10

6-8mL/ kg