Question

how did Rene Laennec invent the stethoscope?How is it useful for use​

Answer 1

Answer:

Rene Theophile Hyacinthe Laënnec (1781–1826) was a French physician who, in 1816, invented the stethoscope. Using this new instrument, he investigated the sounds made by the heart and lungs and determined that his diagnoses were supported by the observations made during autopsies.

Died: August 13, 1826

Born: February 17, 1781, Quimper

Profession: Physician

Explanation:

I think it may help you