HEART SOUNDS

Question 1

Phase I

Answer 1

the first sound heard, which should be a sharp tapping sound

Question 2

Phase II

Answer 2

a swishing sound that is made as the cuff continues to deflate and more blood enters the artery

Question 3

Phase III

Answer 3

distinct tapping sounds that are heard as the pressure is released in the blood pressure cuff

Question 4

Phase IV

Answer 4

the point at which the distinct tapping sounds disappear and usually where the diastolic number is read

Question 5

Phase V

Answer 5

the point where the sound disappears completely