The nurse is reinforcing teaching for a patient who is using a continuous passive motion (CPM) machine. Which of these, if stated by the patient, indicates to the nurse correct understanding of its purpose?
To control pain
To relieve foot swelling
To strengthen leg muscles
To restore joint function
The Correct Answer is D
Choice A reason: While controlling pain is a benefit, it is not the primary purpose of a CPM machine.
Choice B reason: Relieving foot swelling is not the main function of a CPM machine.
Choice C reason: Strengthening leg muscles is not the direct purpose of a CPM machine; it is designed to move the joint without the patient's muscles being used.
Choice D reason: The primary purpose of a CPM machine is to restore joint function by moving the joint through a prescribed range of motion, often after surgery, to prevent stiffness and increase circulation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason: Consuming alcohol as a coping mechanism for stress, especially before work, is concerning and unprofessional for a healthcare provider, as it can impair judgment and performance.
Choice B reason: Seeking advice from friends before asking someone out is a common social behavior and not typically a cause for concern.
Choice C reason: Taking deep breaths to manage anxiety is a healthy coping strategy and is not a cause for concern.
Choice D reason: Studying late into the night might indicate a high level of dedication or poor time management, but it is not inherently concerning unless it leads to chronic sleep deprivation.
Correct Answer is B
Explanation
Choice A reason: Clang association involves speech governed by words that sound alike rather than having a logical connection, which is not demonstrated here.
Choice B reason: Neologism is the creation of new words or phrases that others may not understand, which fits the use of "muxtranks."
Choice C reason: Echolalia is the repetition of another person's spoken words, which is not the case here.
Choice D reason: Word salad refers to a jumble of words that is incoherent, but "muxtranks" is a consistent term used by the client, indicating neologism.
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