Register
What action causes the first heart sound heard through a stethoscope?.
80.2k views
22 votes
What action causes the first heart sound heard through a stethoscope?.

User George Katsanos
by
6.5k points

1 Answer

5 votes

Answer:

Closing of the atrioventricular values and blood hitting against the valves.

Step-by-step explanation:

User Brandon Fredericksen
by
6.7k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.4m questions

9.9m answers

Other Questions

This gas makes up close to one fourth of the air surrounding earth
Is the plurea one of the membranes beside the lungs?
How to make a cheesecake in 5 simple steps?
To develop good eye habits, you should ___________.
What steps should you take to watch your diet
Link Copied!