In an adult, the most common cause of airway obstruction is: ...

[magmichele12]

In an adult, the most common cause of airway obstruction is:
 
  a. the tongue.
  b. a food bolus.
  c. mucous secretions.
  d. an inflamed pharynx.

Question 2

During a scene size-up, which of the following observations most strongly suggests that your adult patient is suffering from an acute respiratory emergency?
 
  a. The patient is holding a metered-dose inhaler.
  b. The patient is in the tripod position.
  c. The patient's respiratory rate is 20.
  d. The patient's hands are trembling.

[Juro]

Answer to Question 1

Answer: a

Answer to Question 2

Answer: b

[magmichele12]

Excellent

[mammy1697]

Gracias!