Nokea
Progressive deafness caused by the ankylosis of the stapes is the condition of ___
Correct Answer: otosclerosis
Rationale: Progressive deafness related to the ankylosis of the stapes is diagnosed as otosclerosis.
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For which reason is otitis media found more frequently in children 6 to 36 months?
- A. Eustachian tubes in children are shorter and straighter.
- B. Infection descends via the eustachian tube to the throat.
- C. Children's eustachian tubes are more vertical and longer.
- D. Otitis media is seen equally in both children and adults.
Correct Answer: A
Rationale: Children's shorter and straighter eustachian tubes provide easier access of the organisms from the nasopharynx to travel to the middle ear.
Which anatomical change is associated with diabetes retinopathy?
- A. Capillaries in retina hemorrhage
- B. Long-term overdosing of insulin
- C. Retinal detachment
- D. Aging
Correct Answer: A
Rationale: Retinopathy is caused when the capillaries in the retina have aneurysms or hemorrhage.
The nurse takes into consideration that the Weber test indicated a conductive hearing loss in a patient because the patient reported hearing the tone in which way?
- A. equally in both ears.
- B. as a shrill noise.
- C. louder in his affected ear.
- D. very faintly.
Correct Answer: C
Rationale: A conductive hearing loss can be diagnosed by the Weber test. A person with a conductive loss will hear the noise louder in his affected ear.
Which action will the nurse take when the patient arrives to the nursing unit after a left stapedectomy?
- A. Turn the patient to the right side.
- B. Change dressing as it becomes soiled.
- C. Turn patient every 2 hours.
- D. Leave the bed flat.
- E. Contact the surgeon if the patient reports hearing is not improved
Correct Answer: A,D,E
Rationale: The bed is left in the flat position and the patient is positioned with the operated side facing up, the patient is not turned, and the dressing is not changed by the nurse. Hearing is not expected to return until the edema is reduced and the packing is removed by the health care provider.
The nurse is aware that the patient has 20/40 vision. This means that the patient can see at 20 feet what the normal eye can see at which distance?
- A. 10 feet
- B. 20 feet
- C. 30 feet
- D. 40 feet
Correct Answer: D
Rationale: The Snellen Eye Chart tests visual acuity. A vision evaluation of 20/40 means that the patient can see at 20 feet what the person with normal vision can see at 40 feet.