The mother of a 2-year-old toddler is concerned about the upcoming placement of tympanostomy tubes in her son's ears. The nurse would include which of these statements in the teaching plan?
The purpose of the tubes is to decrease the pressure and allow for drainage.
The tubes are permanently inserted during a surgical procedure.
The tubes are placed in the inner ear.
The tubes are used in children with sensorineural loss.
The Correct Answer is A
A. The purpose of the tubes is to decrease the pressure and allow for drainage: Tympanostomy tubes are placed in the tympanic membrane to facilitate drainage of middle ear fluid and equalize pressure. They help prevent recurrent otitis media and improve hearing in children prone to persistent effusions. The tubes create a temporary opening that allows air to enter the middle ear, reducing the risk of fluid accumulation and infection.
B. The tubes are permanently inserted during a surgical procedure: Tympanostomy tubes are not permanent; they usually fall out on their own within 6 to 12 months as the tympanic membrane heals. In some cases, if they do not extrude naturally, they may need to be removed by an ear, nose, and throat (ENT) specialist. Permanent tubes are rarely used and only in cases of severe chronic ear problems.
C. The tubes are placed in the inner ear: Tympanostomy tubes are inserted into the tympanic membrane (eardrum), which separates the outer ear from the middle ear. They do not enter the inner ear, which contains the cochlea and vestibular system. Placement in the inner ear would not be anatomically correct and could lead to serious complications.
D. The tubes are used in children with sensorineural loss: Tympanostomy tubes are not a treatment for sensorineural hearing loss, which results from damage to the inner ear or auditory nerve. They are used for conductive hearing issues caused by middle ear effusion, recurrent ear infections, or Eustachian tube dysfunction. Sensorineural hearing loss is typically managed with hearing aids or cochlear implants, not tympanostomy tubes.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Behind with the nurse's hands placed firmly around his neck: This approach may be perceived as threatening or invasive, potentially increasing the patient's apprehension and discomfort. It is important to maintain a respectful and gentle approach, especially when working with a patient who may already feel uneasy.
B. Behind with hands placed on throat: Similar to option A, examining from behind and placing hands on the throat may cause anxiety and discomfort for the patient, particularly if they are not familiar with the procedure. This method does not provide a clear line of sight or reassurance for the patient.
C. The front with the nurse's thumbs placed on either side of his trachea and his head tilted forward: This technique is the most appropriate approach for examining the thyroid gland. Positioning the patient in front allows for better communication and visibility. Placing the thumbs on either side of the trachea is a standard method for palpating the thyroid, and having the patient tilt their head forward can help relax the neck muscles, making the examination more comfortable. Additionally, this approach allows the nurse to explain the procedure more easily, even with language barriers.
D. Have the patient perform the exam: While patient involvement in their care can be empowering, asking the patient to perform the exam may not be appropriate for a thyroid examination, as the nurse must assess the gland's size, consistency, and any potential nodules. This approach may also lead to further anxiety for the patient, who may not know how to perform the exam correctly.
Correct Answer is A
Explanation
A. The purpose of the tubes is to decrease the pressure and allow for drainage: Tympanostomy tubes are placed in the tympanic membrane to facilitate drainage of middle ear fluid and equalize pressure. They help prevent recurrent otitis media and improve hearing in children prone to persistent effusions. The tubes create a temporary opening that allows air to enter the middle ear, reducing the risk of fluid accumulation and infection.
B. The tubes are permanently inserted during a surgical procedure: Tympanostomy tubes are not permanent; they usually fall out on their own within 6 to 12 months as the tympanic membrane heals. In some cases, if they do not extrude naturally, they may need to be removed by an ear, nose, and throat (ENT) specialist. Permanent tubes are rarely used and only in cases of severe chronic ear problems.
C. The tubes are placed in the inner ear: Tympanostomy tubes are inserted into the tympanic membrane (eardrum), which separates the outer ear from the middle ear. They do not enter the inner ear, which contains the cochlea and vestibular system. Placement in the inner ear would not be anatomically correct and could lead to serious complications.
D. The tubes are used in children with sensorineural loss: Tympanostomy tubes are not a treatment for sensorineural hearing loss, which results from damage to the inner ear or auditory nerve. They are used for conductive hearing issues caused by middle ear effusion, recurrent ear infections, or Eustachian tube dysfunction. Sensorineural hearing loss is typically managed with hearing aids or cochlear implants, not tympanostomy tubes.
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