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Author Question: Which is a positioning consideration that must be ensured when assisting a physician in placing a ... (Read 20 times)

Evvie72

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on: Jul 18, 2018
Which is a positioning consideration that must be ensured when assisting a physician in placing a subclavian or jugular vein catheter?
 
  a. Turn the patient's head toward the insertion site.
  b. Flex the patient's head toward the chest.
  c. Elevate the scapular area.
  d. Place the patient's head in a 0 degree Trendelenburg's position.

Question 2

What does an electrocardiogram (ECG) show?
 
  a. Rate of respirations including inspirations
  b. Cardiac output index
  c. Blood pressure
  d. Waveforms reflecting electrical forces


isabelt_18

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Reply #1 on: Jul 18, 2018
Answer to Question 1

ANS: C
To reduce the potential for air embolism, place the patient in a 25- to 30-degree Trendelenburg's position, elevate the scapular area with padding or a rolled towel, and turn the head away from the insertion site.

Answer to Question 2

ANS: D
An ECG shows electrical forces produced by the heart and translated as waveforms. It shows changes in rhythm, rate, and conduction.


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