Large nitrogen bubbles can act as a(n):
a. carrier for glucose.
b. embolus that blocks blood flow.
c. oxygen inhibitor.
d. carbon dioxide carrier.
Question 2
In drowning or near-drowning, pathogens such as bacteria or giardia may be aspirated, which can cause:
a. death of lung tissues.
b. septic shock.
c. local or systemic infections.
d. cardiac arrhythmia.