Tachycardia is `:-`

Options

A. Fast heart rate
B. Slow heart rate
C. Stop heart rate
D. Normal heart rate

Answer

**Step-by-Step Solution:**

1. **Understanding the Term "Tachycardia":**
- Tachycardia refers to a medical condition related to the heart's rhythm. It is important to know that this term is associated with the rate at which the heart beats.

2. **Normal Heart Rate:**
- The normal resting heart rate for an adult is typically around 72 beats per minute. This serves as a baseline for understanding what constitutes an abnormal heart rate.

3. **Definition of Tachycardia:**
- Tachycardia is defined as a condition where the heart rate exceeds 100 beats per minute. This elevated heart rate indicates that the heart is beating faster than normal.

4. **Analyzing the Options:**
- **Option 1:** Fast heart rate - This aligns with the definition of tachycardia.
- **Option 2:** Slow heart rate - This is the opposite of tachycardia and therefore incorrect.
- **Option 3:** Stop heart rate - This implies no heart activity, which is not a definition of tachycardia.
- **Option 4:** Normal heart rate - This is also incorrect as it does not describe tachycardia.

5. **Conclusion:**
- Based on the definitions and analysis of the options, the correct answer is **Option 1: Fast heart rate**.

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