Which term refers to the severe chest pain evident during an attack of myocardial ischemia?

Options

A. hypoxia
B. infarction
C. angina
D. diaphoresis

Answer

**Step-by-Step Solution:**

1. **Understanding Myocardial Ischemia**: Myocardial ischemia occurs when there is insufficient blood flow to the heart muscle, which deprives it of oxygen and nutrients necessary for proper function.

2. **Identifying Symptoms**: One of the primary symptoms of myocardial ischemia is severe chest pain. This pain is a direct result of the heart muscle not receiving enough oxygen.

3. **Linking Pain to Oxygen Supply**: The severe chest pain experienced during an attack of myocardial ischemia is due to inadequate oxygen supply to the heart muscle. When the heart does not get enough oxygen, it leads to discomfort or pain.

4. **Terminology**: The specific term used to describe this severe chest pain is "angina." Angina is the medical term for the chest pain or discomfort that occurs when the heart muscle doesn't get enough blood.

5. **Conclusion**: Therefore, the term that refers to the severe chest pain evident during an attack of myocardial ischemia is "angina."

**Final Answer**: Angina

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