Which of the following surgical procedures is the treatment for profound sensorineural hearing loss?
A) myringotomy
B) stapedectomy
C) cochlear implant
D) otoscopy
C) cochlear implant
A cochlear implant treats sensorineural hearing loss. A myringotomy treats chronic
ear infections. A stapedectomy treats otosclerosis. Otoscopy views inside the ear.
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How much does it cost to run a 1950-watt air conditioner for 10 h at 11 cents per kilowatt-hour? Round to the nearest cent.
A) $2145.00 B) $21.45 C) $0.21 D) $214.50 E) $2.15
Which contraindicated exercise causes excessive strain on the spine and may harm intervertebral disks?
a. the hero b. knees to chest c. hurdler stretch d. swan stretch e. alternating bent-leg sit-up
HBV can be transmitted through all of the following EXCEPT
A) sharing toothbrushes. B) unprotected sex. C) sharing needles. D) protected sex.
Which type of fracture is caused by a separation of a fragment of bone at the site of tendon or ligament insertion?
a. Oblique b. Compression c. Avulsion d. Stress