Term
| True or False; a patient with higher than normal resistance, but GOOD compliance will fill slowly |
|
Definition
| True; b/c of resistance, but volume will be achieved (without increase in pressure) |
|
|
Term
| With normal resistance but POOR compliance will fill rapidly at first, but volumes will not be achieved unless pressure is ________ |
|
Definition
|
|
Term
| Inspired air that does not reach alveoli is ____________. |
|
Definition
|
|
Term
| Name 3 types of deadspace |
|
Definition
1. physiologic
2. alveolar
3. anatomic |
|
|
Term
| Formula for calculating dead space |
|
Definition
|
|
Term
| Minute ventilation for a 50kg pt with tidal volume of 500ml and rate of 12 is? |
|
Definition
|
|
Term
| When alveoli are ventilated but not perfusion this is termed? |
|
Definition
|
|
Term
| Alveolar + anatomical dead space is? |
|
Definition
|
|
Term
| using capnography; The point at which best represents the C02 in alveoli or lower airways is? |
|
Definition
|
|
Term
| 500 ml is the normal_________ is a 70kg male |
|
Definition
| tidal volume (air inspired OR expired w/each breath) |
|
|
Term
Extra volume of air that can be inspired (over and above Vt) is called__________ and normally _______ml
A. Inspiratory Reserve volume; 1500ml
B. Inspiratory Reserve volume; 3000ml
C. Functional Residual Capacity; 4800ml |
|
Definition
B: inspiratory reserve volume
3000ml |
|
|
Term
| True or False; normally 1100ml of additional air can be forcefully expired after a normal exhaled Vt |
|
Definition
|
|
Term
| Normally ____% of air can be forcibly exhaled in 1 second? |
|
Definition
|
|
Term
Lung volumes in females are generally ___ % lower than males?
a. 10%
b. 15%
c. 20%
d. 25% |
|
Definition
|
|
Term
| Name the volume capacity that is of particular importance and anesthesia? |
|
Definition
|
|
Term
| The relationship between FRC and height is? |
|
Definition
|
|
Term
| Body habitus, sex, posture, lung disease, adn diaphragmatic tone all impact what? |
|
Definition
| Functional Residual Capacity |
|
|
Term
| Whose Law does plethmysmography use? |
|
Definition
|
|
Term
| What parameter is affected (increases with age) by AGE but NOT by position? |
|
Definition
|
|
Term
Which patient would least likley tolerate trendelenburg position?
a. 15 year old
b. 66 year old
c. 40 year old |
|
Definition
| B. by 66 years old FRC is equal to CC, FRC further decreased in trend |
|
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