A drop in blood pressure below a critical threshold is a threat to the body because it directly impairs:
A) anaerobic metabolism.
B) cellular perfusion.
C) airway patency.
D) the sympathetic nervous system.
Question 2
A 16-year-old male is complaining of dizziness and shortness of breath. He states that he was tackled hard at football practice yesterday and has experienced left-sided rib pain while breathing ever since. You should:
A) treat for shock.
B) administer aspirin for the pain.
C) ask the patient to smile to assess for facial symmetry.
D) administer oxygen if allowed.
