What is the primary cause of hypoxic cell injury?
Understand the Problem
The question is asking about the main factor that leads to hypoxic cell injury, specifically seeking to identify the correct option among the provided choices.
Answer
Ischemia, causing inadequate blood supply, is the primary cause of hypoxic cell injury.
The primary cause of hypoxic cell injury is ischemia, which is the inadequate supply of blood to a tissue or organ due to obstructed or constricted vasculature.
Answer for screen readers
The primary cause of hypoxic cell injury is ischemia, which is the inadequate supply of blood to a tissue or organ due to obstructed or constricted vasculature.
More Information
Ischemia results in a reduced supply of oxygen and nutrients to cells, leading to hypoxic injury, and is often involved in conditions like stroke and heart attack.
Tips
A common mistake is confusing hypoxia with hypoxemia; hypoxia refers to a deficiency at the level of tissues, whereas hypoxemia is a low level of oxygen in the blood.
