ATI LPN
Timby's Introductory Medical-Surgical Nursing Thirteenth, North American Edition
Chapter 43 : Caring for Clients With Ear Disorders Questions
Question 1 of 5
A client comes to the walk-in clinic reporting feeling a 'bug in my ear.' What action should be taken when there is an insect in the ear?
Correct Answer: A
Rationale: Mineral oil is instilled into the ear to smother an insect. Carbamide peroxide is used to soften dried cerumen, and small forceps are used to remove solid objects. Hot liquids cause dizziness and should not be instilled in the ear.
Question 2 of 5
The nurse is teaching a class on diseases of the ear. What would the nurse teach the class is the most characteristic symptom of otosclerosis?
Correct Answer: B
Rationale: A progressive, bilateral loss of hearing is the characteristic symptom of otosclerosis. Tinnitus appears as the loss of hearing progresses; it is especially noticeable at night, when surroundings are quiet, and may be quite distressing to the client. The eardrum appears pinkish-orange from structural changes in the middle ear. The client often describes a history of having had a recent upper respiratory infection in case of otitis media, not otosclerosis.
Question 3 of 5
A nursing student is presenting a report on M?©ni?¨re disease to other members of the class. What symptom would the student list?
Correct Answer: B
Rationale: Nystagmus of the eyes may occur in a client with M?©ni?¨re disease caused by an imbalance in vestibular control of eye movements. Pinkish-orange eardrums, enlarged lymph nodes, or swelling and redness in the auditory canal are not observed in a client with M?©ni?¨re disease.
Question 4 of 5
There are several types of hearing loss. Which type of hearing loss benefits from the use of a hearing aid?
Correct Answer: B
Rationale: Diminished hearing results from a conductive loss, sensorineural loss, or both. Clients with a conductive hearing loss benefit more from the use of a hearing aid because the structures that convert sound into energy and facilitate perception of sound in the brain continue to function. Genetic and acquired are not types of hearing loss.
Question 5 of 5
A nursing instructor is teaching pre-nursing students in a pathophysiology class. What would the instructor teach the students about M?©ni?¨re disease?
Correct Answer: A
Rationale: When a person moves the head, the endolymph also moves, and nerve receptors within the membranous labyrinth send signals to the brain about the movement. In M?©ni?¨re disease, an increase in endolymph causes the membranous labyrinth to dilate like a balloon; this is referred to as endolymphatic hydrops. M?©ni?¨re disease does not originate in either the middle or the outer ear, and it is not referred to as lymphatic hydrops.