Respuesta :

Answer:

Becuase the turbulent blood flow in a blood vessel can be pretty loud, your doctor uses a stethoscope to listen to your carotid arteries.

Explanation:

necco
Your doctor can hear that noise, called a bruit, by listening to your carotid arteries using a stethoscope : a medical instrument for listening to the action of someone's heart or breathing

Otras preguntas