Tympanic refers to which structure or concept?

Tympanic refers to which structure or concept?

• A. Eardrum
• B. Heart
• C. Lungs
• D. Kidney

Answer: (A)

Tympanic refers to the eardrum, the tympanic membrane in the ear. The word comes from Greek for drum, which helps remember it. The eardrum is a thin membrane that separates the outer ear from the middle ear; it vibrates when sound waves hit it, and those vibrations are transmitted through the tiny ear bones to the inner ear to enable hearing. Other body parts use different descriptors—cardiac for the heart, pulmonary for the lungs, and renal for the kidney—so tympanic is specifically about the drum-like eardrum in the ear.

Tympanic refers to the eardrum, the tympanic membrane in the ear. The word comes from Greek for drum, which helps remember it. The eardrum is a thin membrane that separates the outer ear from the middle ear; it vibrates when sound waves hit it, and those vibrations are transmitted through the tiny ear bones to the inner ear to enable hearing. Other body parts use different descriptors—cardiac for the heart, pulmonary for the lungs, and renal for the kidney—so tympanic is specifically about the drum-like eardrum in the ear.