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?

Choice A reason: Regression involves reverting to an earlier stage of development when faced with stress, which is not what Marie is doing.

Choice B reason: Repression involves unconsciously blocking out painful thoughts or feelings, which is different from Marie's conscious rationalization of her failure.

Choice C reason: Rationalization is a defense mechanism where an individual justifies an unacceptable behavior or feeling with a logical reason, avoiding the true explanation for the behavior. Marie is rationalizing her failure by blaming the instructor rather than accepting her own role in the outcome.

Choice D reason: Reaction formation involves behaving in a way that is opposite to what one truly feels, which is not applicable in Marie's case.

Choice A reason: Assessing the client's level of anxiety is crucial as it can inform the nurse about the severity of the OCD symptoms and guide further interventions.

Choice B reason: Interrupting compulsive behavior abruptly can cause significant distress to the client and is not recommended without proper behavioral therapy techniques.

Choice C reason: Negative reinforcement techniques are not typically used in OCD management as they can exacerbate anxiety and are not considered therapeutic.

Choice D reason: Encouraging avoidance of anxiety-increasing situations may reinforce OCD behaviors and is not a recommended approach. Exposure and response prevention, a type of cognitive-behavioral therapy, is often used instead.