Answer:
B. QRS wave
Explanation:
The position of QRS wave on an electrocardiogram corresponds with the point of highest blood pressure in the vessels leaving the heart. Hence, option (b) is the correct answer.
B specific and measurable
1. Anaerobic
2. Anaerobic
3. Anaerobic
4. Anaerobic
5. Aerobics
6. Aerobics
7. Anaerobic
8. Aerobics