NU 203 Medical Equipment Hartkopf Exam Questions and Answers All Correct
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NU 203 Medical Equipment Hartkopf
Institution
NU 203 Medical Equipment Hartkopf
NU 203 Medical Equipment Hartkopf Exam Questions and Answers All Correct
How do implanted ports compare to tunneled CVADs in terms of infection? - Answer- Implanted ports have the *lowest* risk of infection
-it is exactly like a tunneled catheter except the tunneled cath has external access
W...
NU 203 Medical Equipment Hartkopf
Exam Questions and Answers All
Correct
How do implanted ports compare to tunneled CVADs in terms of infection? - Answer-
Implanted ports have the *lowest* risk of infection
-it is exactly like a tunneled catheter except the tunneled cath has external access
When assessing CVADs assess the site the same as... only there is no risk of
_____________. - Answer- PIV; infiltration
*assess primarily for infection
What are were assessing the dressing for? - Answer- That is clean, dry and intact
(CD&I)
CVADs need to be flushed. Why? - Answer- To avoid the risk of a blood clot forming on
the end of the line
*if blood clot, there may be resistance when flushing the line
What is a SCD? - Answer- Sequential Compression Device
What does a Sequential Compression Device do? - Answer- Inflating sleeves provides
intermittent pressure to the legs
What is the purpose of SCDs? - Answer- -To reduce the risk of a DVT/VTE
-To decrease edema
*if assessing a pt with SCDs; remove, access and replace back to pt
What does a green flow meter vs a yellow flow meter indicate? - Answer- Green:
Oxygen
Yellow: Room air (RA)
Do you remember how much oxygen is in room air??? - Answer- Only 21% oxygen in
RA
, The end of a pts oxygen tubing attaches to what part of the flow meter? - Answer- The
"Christmas tree"
Assess humidification and humidification bottle for patients with oxygen above... -
Answer- 3 liter/minute (LPM)
*otherwise the oxygen will dry out the mucous membranes
Name some types of delivery devices for non-invasive oxygen delivery without
pressure. - Answer- -Nasal cannula
-Simple mask
-Partial Rebreather/Nonrebreather (NRB)
-Venturi (Venti) Mask
What is most common means of delivering oxygen? - Answer- Nasal cannula
Assess the delivery device of the oxygen.
If it is a nasal cannula, how should it NOT be worn? - Answer- Not around the pt's neck!
*choking hazard
A low flow nasal cannula delivers __-__ LPM vs. a high flow nasal cannula which can
deliver up to ____ LPM of oxygen - Answer- Low flow: 1-6 LPM
High flow: up to 15 LPM
Do you remember what a DVT is???
Do you remember what a VTE is??? - Answer- DVT: Deep vein thrombosis
VTE: venous thromboembolism
*same thing
What makes a DVT/VTE dangerous? - Answer- Because if the blood clot breaks loose,
it can travel trough the blood stream and to the heart or lungs which can be serious
*immobility contributes to the risk of blood clots
What is consider patient equipment to be assessed? - Answer- If it isn't attachedd to
them and they weren't born with it, assess it
*Assessing Oxygen* - Answer-
When assessing oxygen, first determine the.. - Answer- Source (typically a flow meter
on the wall)
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