The nurse assesses the client diagnosed with aortic regurgitation. The nurse should notify the primary care physician of which of the following findings? 1. The heart rate is above 120 beats per...

The nurse assesses the client diagnosed with aortic regurgitation. The nurse should notify the primary care physician of which of the following findings?

1. The heart rate is above 120 beats per minute.

2. The skin is pale and dry.

3. The S2 sounds are split.

4. The point of maximum impulse is at the fifth intercostal space.