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Ih8hw Ih8hw
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6 years ago
What receptors cause a rapid shallow breathing pattern when stimulated by pulmonary disease?
 
  a. Irritant receptors
  b. J receptors
  c. Muscle spindles
  d. Peripheral proprioceptors



Q. 2  Which of the following can be stimulated by pulmonary J receptors? 1. Edema 2. Inflammatory processes 3. Pulmonary vascular congestion
 
  a. 1 and 3 only
  b. 1 only
  c. 1 and 3 only
  d. 1, 2, and 3



Q. 3  What negative responses can be elicited by suctioning a patient's airway? 1. Tachycardia 2. Coughing 3. Laryngospasm 4. Severe bronchospasm
 
  a. 1, 2, and 3 only
  b. 2 and 4 only
  c. 1 and 3 only
  d. 2, 3, and 4 only



Q. 4  Which statement(s) describe aspects of the Hering-Breuer reflex?
 
  1. It affects the rate and depth of breathing during exercise.
  2. It is only activated at large tidal volumes in normal adults.
  3. Its impulses travel via the vagus nerve to the dorsal respiratory groups (DRGs).
  4. Its receptors are located in the large and small airways.
  a. 1 only
  b. 1 and 2 only
  c. 2, 3, and 4 only
  d. 1, 2, 3, and 4



Q. 5  What is the effect when the deflation reflex is stimulated?
 
  a. A strong inspiratory effort
  b. Expiration is initiated
  c. Cuts off all inspiratory signals
  d. Stimulates the termination of expiration
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EspressoEspresso
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Ih8hw Author
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6 years ago
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6 years ago
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