Multiple Choice
Which of the following is found when a patient has sinus arrhythmia?
1) Rate decreases during expiration.
2) Rate decreases during inspiration.
3) Rate varies by more than 10% from beat to beat.
4) Rate increases during inspiration.
A) 3
B) 2, 3
C) 1, 4
D) 1, 3, 4
Correct Answer:
Verified
Correct Answer:
Verified
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