Flashcard Set Preview
| Side A | Side B | ||
| 1 |
Pumps are used to support demands of patient when the heart s being replaced.
|
True
|
|
| 2 |
Under extreme conditions the heart can pump up to ______ L/min.
a. 20
b. 10
c. 30
|
C. 30
|
|
| 3 |
Centrifugal pumps are a type of ______ pump.
|
Kinetic
|
|
| 4 |
The pressure differential between the inlet and outlet causes blood to be propelled.
|
True
|
|
| 5 |
Centrifugal pump causes more damage to blood components.
|
False. less damage
|
|
| 6 |
Positive displacement pumps moves blood forwad by displacing the _____ progressively from the...
|
liquid
|
|
| 7 |
Roller pump is a type of ______ pump.
a. reciprocating
b. rotary
c.kinetic
|
b. rotary
|
|
| 8 |
Rotary pumps use rollers along flexible tubing to provide the pumping stroke and give direction...
|
True
|
|
| 9 |
One advantage of using a roller pump is that it is
a. occlusive
b. nonocclusive
c. flexible
|
a. occlusive
|
|
| 10 |
One dsadvantage of using the roller pump is tht it a. causes hemolysis
b. has finger shaped...
|
a. causes hemolysis
|
|
| 11 |
Advantage of the centrifugal pump is that it contains no dangerous inflow/outflow pressures.
|
True
|
|
| 12 |
Disadvantage of using the centrifugal pump is that it over heats which promotes
a. clotting
b....
|
c both a and b
|
|
| 13 |
Flow (cardiac outut) is determined by an arterial _____.
|
flowmeter
|
|
| 14 |
Flow of a roller pump is generated by roller head compression.
|
True
|
|
| 15 |
Cardiac output with a roller pump is determined by
a. occlusion of tubing
b. length of heat...
|
a. occlusion of tubing
|
No comments yet! Be the first to add a comment below!
Please login to post comments.
After login, we will forward you back to this flashcard.