A nurse is caring for a client who has a new prescription for clonidine. The nurse should inform the client that which of the following findings is an adverse effect of this medication?
Diarrhea
Dry mouth
Photophobia
Bruising
The Correct Answer is B
- A is incorrect because diarrhea is not an adverse effect of clonidine, but rather a symptom of other conditions such as infection, inflammation, or food intolerance.
- B is correct because dry mouth is a common adverse effect of clonidine, which is an alpha-2 adrenergic agonist that reduces sympathetic nervous system activity.
- C is incorrect because photophobia, or sensitivity to light, is not an adverse effect of clonidine, but rather a symptom of other conditions such as migraine, eye injury, or infection.
- D is incorrect because bruising, or bleeding under the skin, is not an adverse effect of clonidine, but rather a symptom of other conditions such as coagulation disorders, vitamin deficiency, or trauma.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
- A. Encourage the client to take a cool sponge bath each morning is not correct because it can increase joint stiffness and pain.
- B. Administer opioid analgesia is not correct because it is not the first-line treatment for rheumatoid arthritis and can cause dependence and tolerance.
- C. Increase the client's dietary iron intake is indicate in rheumatoid arthritis due to anemia of chronic inflammation.
- D. Restrict the client's intake of foods high in purines is incorrect in rheumatoid. It is an important measure in gouty arthritis.
Correct Answer is C
Explanation
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.
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