A nurse at a long-term care facility is assessing a client who just received hearing aids. Which of the following actions should indicate to the nurse that the client understands how to use the hearing aids? (Select all that apply.)
Cleanses the ear molds with isopropyl alcohol to remove cerumen
Turns off the hearing aids when not in use
Inspects the ear molds to determine the ear canal portion
Turns the volume all the way down before inserting the hearing aids
Ensures that the ears are not blocked with cerumen
Correct Answer : B,C,D,E
A. Cleanses the ear molds with isopropyl alcohol to remove cerumen: Alcohol is not recommended for cleaning hearing aids, as it can damage the device. A mild soap and water solution or a designated cleaning tool is preferable.
B. Turns off the hearing aids when not in use: Turning off hearing aids conserves battery life, which is a proper maintenance practice.
C. Inspects the ear molds to determine the ear canal portion: Properly positioning the hearing aids ensures correct use and comfort.
D. Turns the volume all the way down before inserting the hearing aids: This prevents a sudden loud noise that could startle the client and allows them to adjust to a comfortable volume after insertion.
E. Ensures that the ears are not blocked with cerumen: Blocked cerumen can interfere with hearing aid functionality, so this is an essential step.
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Correct Answer is C
Explanation
A. 20: Incorrect, as it would imply a much higher dose.
B. 0.2: Incorrect, as this would be far too low.
C. 2: Phenytoin 0.2 g is equivalent to 200 mg (0.2 g x 1000 mg/g). Since each capsule is 100 mg, the nurse would need to administer 2 capsules (200 mg / 100 mg per capsule = 2).
D. 200: Incorrect, as 200 capsules would be an overdose.
Correct Answer is A
Explanation
A. At the symphysis pubis: When the bladder is distended, it typically extends upward from the symphysis pubis. Therefore, the nurse should start palpation here to assess for bladder distention.
B. In the left lower quadrant: This location would be used to assess for structures like the descending colon or potential masses, not the bladder.
C. At the umbilicus: The bladder does not typically reach the umbilical region unless it is severely distended, making this less effective as a starting point.
D. In the right lower quadrant: This area is primarily used to assess structures such as the appendix or ascending colon, not the bladder.