A nurse is reviewing the medical record of a client who is experiencing delirium. Which of the following in the health record should the nurse identify as a cause of this disorder?

Seasonal allergies

History of GERD

Benzodiazepines

Completed antibiotics 10 days ago

Answer and Explanation

The Correct Answer is C

Choice A Reason: Seasonal allergies are not a cause of delirium, but a common condition that affects the respiratory system and causes symptoms such as sneezing, runny nose, itchy eyes, or coughing.

Choice B Reason: History of GERD is not a cause of delirium, but a chronic condition that affects the digestive system and causes symptoms such as heartburn, regurgitation, chest pain, or difficulty swallowing.

Choice C Reason: Benzodiazepines are a cause of delirium, especially in older adults or those with cognitive impairment. Benzodiazepines are a class of drugs that act on the central nervous system and cause sedation, relaxation, and reduced anxiety. However, they can also impair memory, attention, orientation, and judgment, and lead to confusion, agitation, hallucinations, or delusions.

Choice D Reason: Completed antibiotics 10 days ago are not a cause of delirium, but a treatment for bacterial infections. Antibiotics can have side effects such as nausea, diarrhea, rash, or allergic reactions, but they do not cause delirium unless they are toxic or interact with other medications.

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Correct Answer is D

Explanation

Choice A Reason: Decreased thickness of tympanic membranes is not a physiological change to hearing in older adult clients. The tympanic membranes are thin and flexible structures that vibrate in response to sound waves. The thickness of the tympanic membranes does not change significantly with age.

Choice B Reason: Decreased tinnitus is not a physiological change to hearing in older adult clients. Tinnitus is a ringing or buzzing sound in the ears that may be caused by various factors, such as noise exposure, ear infections, medications, or aging. Tinnitus may increase or decrease with age, depending on the underlying cause.

Choice C Reason: Decreased ear wax is not a physiological change to hearing in older adult clients. Ear wax is a natural substance that lubricates and protects the ear canal from dust, bacteria, and insects. Ear wax production may vary with age, but it does not affect hearing unless it accumulates and blocks the ear canal.

Choice D Reason: Decreased ability to hear high-frequency sounds is a physiological change to hearing in older adult clients. This is also known as presbycusis, which is a gradual loss of hearing that occurs as part of aging. Presbycusis affects the ability to hear high-pitched sounds, such as consonants, birdsong, or alarms.

A. Report itching if it becomes bothersome B. Use earplugs when swimming C. Insert a cotton-tip applicator to remove excess wax D. Use a hairdryer set to low, 6 inches away from ear

Correct Answer is C

Explanation

Choice A Reason: Reporting itching if it becomes bothersome is part of client teaching, as it may indicate inflammation or infection of the ear canal. External otitis is also known as swimmer's ear, as it can be caused by water trapped in the ear after swimming or bathing.

Choice B Reason: Using earplugs when swimming is part of client teaching, as it can prevent water from entering and irritating the ear canal. External otitis can be prevented by keeping the ear dry and avoiding trauma or foreign objects.

Choice C Reason: This is the correct choice. Inserting a cotton-tip applicator to remove excess wax is not part of client teaching, as it can damage or scratch the ear canal and increase the risk of infection. Wax helps protect and lubricate the ear canal and should not be removed unless it causes hearing impairment or discomfort.

Choice D Reason: Using a hairdryer set to low, 6 inches away from ear is part of client teaching, as it can help dry the ear canal after swimming or bathing. External otitis can be treated by applying warm compresses, using topical antibiotics or antifungals, and taking pain relievers or anti-inflammatory drugs.

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A nurse is reviewing the medical record of a client who is experiencing delirium. Which of the following in the health record should the nurse identify as a cause of this disorder?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is teaching a class about physiological changes to hearing in older adult clients. Which of the following should the nurse include?

Correct Answer is D

Explanation

A client presents to the clinic with complaints of otalgia and muffled sounds. The client is diagnosed with external otitis. Which of the following will the nurse not include in client teaching?

Correct Answer is C

Explanation

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A nurse is caring for a client who has progressive presbycusis. Which of the following actions should the nurse take?

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