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Author Question: Which of the following interventions would ensure the accuracy of hemodynamic parameters and ensure ... (Read 128 times)

appyboo

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Which of the following interventions would ensure the accuracy of hemodynamic parameters and ensure an air-free system?
 
  1. Slowly flush the system after taking a blood sample.
  2. Loosen connections.
  3. Keep pressure bag inflated to 300 mmHg.
  4. Add extensions to the line.

Question 2

A client is learning about cholesterol. The nurse explains that the good cholesterol transports plasma cholesterol away from plaques and to the liver for metabolism. This type of cholesterol is called:
 
  1. high-density lipoprotein.
  2. low-density lipoprotein.
  3. very-high-density lipoprotein.
  4. very-low-density lipoprotein.



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Harbringer

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Answer to Question 1

3
Interventions to ensure the accuracy of hemodynamic parameters and an air-free system include fast-flushing the system after taking a blood sample, keeping connections tight, keeping the pressure bag inflated to 300 mmHg, not adding extensions to the line, and periodically performing flick and flush to the tubing system.

Answer to Question 2

1
High-density lipoprotein transports plasma cholesterol away from atherosclerotic plaques and to the liver for metabolism and excretion. Low-density lipoproteins, or bad cholesterol, are the main component of the atherosclerotic plaque. Very-low-density lipoproteins are considered more atherogenic and are more common in men and people with diabetes.





 

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