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The nurse is reviewing the structures of the ear.Which of these statements concerning the eustachian tube is true?


A) It is responsible for the production of cerumen.
B) It remains open except when swallowing or yawning.
C) It allows passage of air between the middle and outer ear.
D) It helps equalize air pressure on both sides of the tympanic membrane.

Correct Answer

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A 31-year-old patient tells the nurse that he has noticed a progressive loss in his hearing.He says that it does seem to help when people speak louder or if he turns up the volume.The most likely cause of his hearing loss is:


A) otosclerosis.
B) presbycusis.
C) trauma to the bones.
D) frequent ear infections.

Correct Answer

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The nurse is performing an otoscopic examination on an adult.Which of these actions is correct?


A) Tilt the person's head forward during the exam.
B) Once the speculum is in the ear, release the traction.
C) Pull the pinna up and back before inserting the speculum.
D) Use the smallest speculum to decrease the amount of discomfort.

Correct Answer

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In an individual with otitis externa,which of these signs would the nurse expect to find on assessment?


A) Rhinorrhea
B) Periorbital edema
C) Pain over the maxillary sinuses
D) Enlarged superficial cervical nodes

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A patient with a middle ear infection asks the nurse,"What does the middle ear do?" The nurse responds by telling the patient that the middle ear functions to:


A) maintain balance.
B) interpret sounds as they enter the ear.
C) conduct vibrations of sounds to the inner ear.
D) increase amplitude of sound for the inner ear to function.

Correct Answer

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A patient in her first trimester of pregnancy is diagnosed with rubella.Which of these statements is correct regarding the significance of this in relation to the infant's hearing?


A) Rubella may affect the mother's hearing but not the infant's.
B) Rubella can damage the infant's organ of Corti, which will impair hearing.
C) Rubella is only dangerous to the infant in the second trimester of pregnancy.
D) Rubella can impair the development of CN VIII and thus affect hearing.

Correct Answer

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The nurse is preparing to perform an otoscopic examination of a newborn infant.Which statement is true regarding this examination?


A) Immobility of the drum is a normal finding.
B) An injected membrane would indicate infection.
C) The normal membrane may appear thick and opaque.
D) The appearance of the membrane is identical to that of an adult.

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When performing an otoscopic examination of a 5-year-old child with a history of chronic ear infections,the nurse sees that his right tympanic membrane is amber-yellow in color and that there are air bubbles behind the tympanic membrane.The child reports occasional hearing loss and a popping sound with swallowing.The preliminary analysis based on this information is that:


A) this is most likely a serous otitis media.
B) the child has an acute purulent otitis media.
C) there is evidence of a resolving cholesteatoma.
D) the child is experiencing the early stages of perforation.

Correct Answer

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A

The nurse needs to pull the portion of the ear that consists of movable cartilage and skin down and back when administering eardrops.This portion of the ear is called the:


A) auricle.
B) concha.
C) outer meatus.
D) mastoid process.

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The nurse is assessing a 16-year-old patient who has suffered head injuries from a recent motor vehicle accident.Which of these statements indicates the most important reason for assessing for any drainage from the ear canal?


A) If the drum has ruptured, then there will be purulent drainage.
B) Bloody or clear watery drainage can indicate a basal skull fracture.
C) The auditory canal many be occluded from increased cerumen.
D) There may be occlusion of the canal caused by foreign bodies from the accident.

Correct Answer

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The nurse assesses the hearing of a 7-month-old by clapping hands.What is the expected response?


A) The infant turns the head to localize sound.
B) There is no obvious response to noise.
C) There is a startle and acoustic blink reflex.
D) The infant stops movement and appears to listen.

Correct Answer

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An assessment of a 23-year-old patient reveals the following: an auricle that is tender and reddish-blue in color with small vesicles.Additional information the nurse would need to know includes which of these?


A) Any change in the ability to hear
B) Any recent drainage from the ear
C) Recent history of trauma to the ear
D) Any prolonged exposure to extreme cold

Correct Answer

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The nurse is performing an ear examination of an 80-year-old patient.Which of these would be considered a normal finding?


A) A high-tone frequency loss
B) Increased elasticity of the pinna
C) A thin, translucent membrane
D) A shiny, pink tympanic membrane

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The nurse is performing a middle ear assessment on a 15-year-old patient who has a history of chronic ear infections.When examining the right tympanic membrane,the nurse sees the presence of dense white patches.The tympanic membrane is otherwise unremarkable.It is pearly,with the light reflex at 5 o'clock and landmarks visible.The nurse should:


A) refer the patient for the possibility of a fungal infection.
B) know that these are scars caused from frequent ear infections.
C) consider that these findings may represent the presence of blood in the middle ear.
D) be concerned about the ability to hear because of this abnormality on the tympanic membrane.

Correct Answer

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The nurse is examining a patient's ears and notices cerumen in the external canal.Which of these statements about cerumen is correct?


A) Sticky honey-colored cerumen is a sign of infection.
B) The presence of cerumen is indicative of poor hygiene.
C) The purpose of cerumen is to protect and lubricate the ear.
D) Cerumen is necessary for transmitting sound through the auditory canal.

Correct Answer

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While performing the otoscopic examination of a 3-year-old boy who has been pulling on his left ear,the nurse finds that his left tympanic membrane is bright red and that the light reflex is not visible.The nurse interprets these findings to indicate:


A) a fungal infection.
B) acute otitis media.
C) perforation of the ear drum.
D) cholesteatoma.

Correct Answer

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B

While discussing the history of a 6-month-old infant,the mother tells the nurse that she took a great deal of aspirin while she was pregnant.What question would the nurse want to include in the history?


A) "Does your baby seem to startle with loud noise?"
B) "Has the baby had any surgeries on the ears?"
C) "Have you noticed any drainage from her ears?"
D) "How many ear infections has your baby had since birth?"

Correct Answer

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The nurse is preparing to do an otoscopic examination on a 2-year-old child.Which of these reflects correct procedure?


A) Pull the pinna down.
B) Pull the pinna up and back.
C) Tilt the child's head slightly toward the examiner.
D) Have the child touch his chin to his chest.

Correct Answer

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A

A colleague is assessing an 80-year-old patient who has ear pain and asks him to hold his nose and swallow.The nurse knows that which of the following is true concerning this technique?


A) This should not be used in an 80-year-old patient.
B) This technique is helpful in assessing for otitis media.
C) This is especially useful in assessing a patient with an upper respiratory infection.
D) This will cause the eardrum to bulge slightly and make landmarks more visible.

Correct Answer

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In performing a voice test to assess hearing,which of these actions would the nurse do?


A) Shield the lips so that the sound is muffled.
B) Whisper a set of random numbers and letters and ask the patient to repeat them.
C) Ask the patient to place his finger in his ear to occlude outside noise.
D) Stand about 4 feet away to ensure that the patient can really hear at this distance.

Correct Answer

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