Diagnostic thoracentesis can be used to: a. withdraw a ...

[littleanan]

Diagnostic thoracentesis can be used to:
 
  a. withdraw a secretion sample from the lung for a sputum smear.
  b. withdraw a secretion sample from the lung for a Gram stain.
  c. determine the etiology of a pleural effusion.
  d. remove air from the pleural space.

Question 2

Benefits of pursed-lip breathing include that it:
 
  1. stabilizes airways.
  2. offsets air trapping on exhalation.
  3. generates a better gas mixing breathing pattern.
  4. slows the respiratory rate.
  a. 1
  b. 2, 3
  c. 1, 2, 3
  d. 1, 2, 3, 4

[elyse44]

Answer to Question 1

C
After the pleural effusion fluid is analyzed, the physician will know its etiology. Then the proper treatment can be done. Bronchoscopy is done to get a secretion sample from the airways. Therapeutic thoracentesis is done to remove air from the pleural space.

Answer to Question 2

D
All of the listed options are benefits of pursed-lip breathing in a patient with an airway obstruction problem such as asthma or COPD.

[littleanan]

TYSM

Gracias!