Which device is used to examine the ear canal and eardrum?

Which device is used to examine the ear canal and eardrum?

• A. Eye occluder
• B. Ophthalmoscope
• C. Percussion hammer
• D. Otoscope

Answer: (D)

The device used to examine the ear canal and eardrum is the otoscope. An otoscope is a handheld instrument with a light and a small speculum that gently slides into the ear canal so you can visually inspect the canal and the tympanic membrane (eardrum). It helps identify issues like wax buildup, ear infections, redness, fluid behind the eardrum, or a perforation. The other tools are used for different purposes: an eye occluder covers the eye during eye exams, an ophthalmoscope looks into the interior of the eye, and a percussion hammer tests reflexes rather than the ear.

The device used to examine the ear canal and eardrum is the otoscope. An otoscope is a handheld instrument with a light and a small speculum that gently slides into the ear canal so you can visually inspect the canal and the tympanic membrane (eardrum). It helps identify issues like wax buildup, ear infections, redness, fluid behind the eardrum, or a perforation. The other tools are used for different purposes: an eye occluder covers the eye during eye exams, an ophthalmoscope looks into the interior of the eye, and a percussion hammer tests reflexes rather than the ear.