Author Question: Narcotics affect oxygen needs because they: a. Cause brain damage b. Depress the respiratory ... (Read 13 times)

craiczarry

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Narcotics affect oxygen needs because they:
 
  a. Cause brain damage
  b. Depress the respiratory center in the brain
  c. Decrease heart rate and blood flow
  d. Cause swelling of the mucous membranes in the upper airway

Question 2

The earliest signs of hypoxia are:
 
  a. Cyanosis, dyspnea, and increased pulse rate
  b. Sitting and leaning forward
  c. Restlessness, dizziness, and disorientation
  d. Fatigue and agitation



ndhahbi

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Answer to Question 1

B

Answer to Question 2

C



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ndhahbi

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