A client has been given instructions on collection of a sputum ...

[bcretired]

A client has been given instructions on collection of a sputum specimen for analysis of Mycobacterium tuberculosis. Which statement indicates the client understands the instructions?
 
  1. They will need to collect three specimens.
  2. I will need to take a sedative before the secretions are suctioned.
  3. It is best to collect a specimen after drinking warm liquids.
  4. I will need to drink a radioactive dye before coughing up secretions.

Question 2

A client scheduled for a pulmonary function test asks what is involved in the test. The nurse should explain:
 
  1. You will have blood drawn from an artery in your wrist.
  2. A sensor is placed on your fingertip or earlobe, and your oxygen levels will be measured.
  3. An x-ray of your lungs is taken after a dye is injected into your vein.
  4. You will be asked to breathe in a specific manner, and measurements are taken.

[bigsis44]

Answer to Question 1

Answer: 1

1. The specimens are obtained in the early morning, upon arising, for 3 days in a row.
2. A sedative is not required. Secretions might need to be suctioned if the client is unable to expectorate them.
3. The specimen should be obtained before ingesting liquids.
4. A dye is not given.

Answer to Question 2

Answer: 4

1. This is a blood gas test.
2. This is a pulse oximeter.
3. This describes a CT of the lung.
4. Pulmonary function tests measure lung volumes as the client performs specific inhalation and exhalation instructions.