A nurse is planning care for a client prior to an amniocentesis.
Which of the following actions should the nurse include in the plan of care?

Choice A rationale:

Measuring the amount of time the child can hear the sound is not the correct action when performing Weber's test. Weber's test is used to assess hearing acuity and lateralization. In this test, a vibrating tuning fork is placed in the middle of the patient's forehead, and the patient is asked if the sound is heard equally in both ears or if it is louder in one ear. This helps identify whether there is a conductive or sensorineural hearing loss. The duration of hearing the sound is not relevant to this test.

Choice B rationale:

Obtaining a tympanogram reading is not necessary before initiating Weber's test. Tympanometry assesses the movement of the eardrum in response to changes in air pressure and can help diagnose conditions like middle ear effusion or eustachian tube dysfunction. However, Weber's test focuses on lateralization of sound and does not require tympanogram readings.

Choice C rationale:

Placing a vibrating tuning fork on the top of the child's head is the correct action for performing Weber's test. By doing so, the nurse can assess whether the sound is perceived equally in both ears or if it is lateralized to one ear. If the sound is lateralized, it can provide valuable information about the type of hearing loss the child may have, whether it's conductive or sensorineural.

Choice D rationale:

Holding a vibrating tuning fork 1 to 2 cm (0.4 to 0.8 in) from the child's ears is not the correct technique for Weber's test. Placing the tuning fork directly on the patient's forehead is essential for accurate assessment. Holding it close to the ears can lead to misinterpretation of the test results.

Choice A rationale:

The nurse should use the client's telephone number or another unique identifier, such as a medical record number or a unique identification code, to confirm the client's identity before administering medication. Using a telephone number or a unique identifier ensures accurate identification of the client and helps prevent medication errors.

Choice B rationale:

Place of birth is not a suitable identifier for confirming a client's identity. It does not provide specific and accurate information about the individual and may not be unique to the client.

Choice C rationale:

Driver license number is not a suitable identifier for confirming a client's identity. It may not be readily available in the healthcare setting, and not all clients have a driver's license. Using this identifier could lead to identification errors.

Choice D rationale:

Room number is not a suitable identifier for confirming a client's identity. Room numbers are not unique to individual clients and can change based on hospital assignments. Relying on room numbers can lead to confusion and medication errors.