Which direction would be incorrect for the nurse to teach the ...

[asd123]

Which direction would be incorrect for the nurse to teach the client when describing the process of measuring peak expiratory flow?
 
  1. Sit upright, with the back and chest free from contact with the bed or chair.
  2. Reset the marker on the flow meter to zero before beginning.
  3. Create a tight seal around the mouthpiece with the lips.
  4. Exhale slowly and deeply.

Question 2

When administering oxygen, which step would the nurse perform first?
 
  1. Place the mask, cannula, or tent on the client.
  2. Regulate the flow of oxygen.
  3. Pad the nasal cannula behind the client's ears.
  4. Fit the nose bracket on the mask to the contour of the client's face.

[firehawk60]

Answer to Question 1

Correct Answer: 4

The client should be taught to exhale as quickly and forcefully as possible, not slowly and deeply, when measuring peak expiratory flow. All of the other instructions are correct.

Answer to Question 2

Correct Answer: 2

Prior to placing the mask, cannula, or tent on the client, the nurse should regulate the flow of oxygen and ensure proper functioning. Only after the flow has begun would the nurse fit the delivery device to the client. If the device does not function properly, and it is in place on the client's face, the client could potentially become hypoxic.