A nurse is caring for a group of older adult clients. Which of the following manifestations indicates one of the clients is experiencing delirium?
A client requests extra blankets when the thermostat in the room indicates 25.6°C (78°F).
A client attempts to climb out of bed and repeatedly states she must get home.
A client refuses to get out of bed and has no motivation to attend to daily hygiene.
A client wants to know the current time while there is a clock on the wall.
The Correct Answer is B
The correct answer is choice B.
Choice A rationale:
A client requesting extra blankets due to a room temperature discrepancy is not indicative of delirium. This behavior may simply stem from feeling cold, which is a logical response to a temperature below the client's comfort level.
Choice B rationale:
A client attempting to climb out of bed and repeatedly stating a need to get home is a manifestation of delirium. Delirium is characterized by sudden disturbances in consciousness and cognitive function, leading to confusion and altered perception. The client's behavior suggests a disoriented state and a distorted perception of reality.
Choice C rationale:
A client refusing to get out of bed and lacking motivation for daily hygiene might not necessarily indicate delirium. These symptoms could be related to other factors, such as depression or physical discomfort, which are not specific to delirium.
Choice D rationale:
A client wanting to know the current time when there is a visible clock on the wall doesn't indicate delirium. It might just reflect the client's desire to know the time, which is a common behavior and doesn't directly relate to cognitive disturbances associated with delirium.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
The correct answer is choice B: Is an aversion therapy that produces unpleasant consequences for undesirable behavior.
Choice A rationale:
Decreases or eliminates a behavior by introducing a more adaptive behavior that is incompatible with the unacceptable behavior. Choice A refers to the technique of "differential reinforcement," where an undesirable behavior is replaced by a more appropriate behavior. This technique involves reinforcing positive behaviors while ignoring or providing minimal attention to negative behaviors. It is not the same as covert sensitization.
Choice B rationale:
Is an aversion therapy that produces unpleasant consequences for undesirable behavior. Covert sensitization is a form of aversion therapy used to eliminate unwanted behaviors by associating them with unpleasant imagery or thoughts. It's based on the principle that if a person can associate a negative response with a certain behavior, they will be less likely to engage in that behavior. This technique is used for behaviors like addiction or certain compulsive behaviors.
Choice C rationale:
An aversive stimulus or punishment during which the client is removed from the environment where the unacceptable behavior is being exhibited. Choice C refers to "time-out," a technique used to decrease undesirable behaviors by removing the individual from the environment where the behavior is occurring. This is often used with children and involves giving them a brief break from a situation to help them calm down. It's not the same as covert sensitization.
Choice D rationale:
Relies on an individual's imagination rather than medication for unpleasant symptoms. Choice D is not directly related to covert sensitization. Covert sensitization involves creating a negative association with a behavior using mental imagery. It's not about relying on imagination instead of medication.
Correct Answer is D
Explanation
Choice A rationale:
The client taking an overdose of the medication is unlikely to be the cause of the symptoms. Disulfiram (Antabuse) is a medication used to treat alcohol dependence by causing adverse effects when alcohol is consumed. However, an overdose would not result in severe nausea and vomiting as described.
Choice B rationale:
Experiencing common side effects of the medication is a possibility, but severe nausea and vomiting are not typical side effects of disulfiram. The medication's primary purpose is to induce unpleasant effects when alcohol is consumed, not to cause severe gastrointestinal symptoms.
Choice C rationale:
Demonstrating an allergic response to the medication could potentially cause various symptoms, but severe nausea and vomiting are not commonly associated with allergies to disulfiram. Allergic reactions often manifest as skin rashes, itching, and respiratory symptoms, which are not described in this scenario.
Choice D rationale:
The correct choice. Disulfiram works by inhibiting alcohol metabolism, leading to the accumulation of acetaldehyde, a toxic substance, when alcohol is consumed. This buildup of acetaldehyde results in unpleasant symptoms like severe nausea, vomiting, headache, and flushing. Since the client has recently started taking disulfiram and reports experiencing severe nausea and vomiting after discontinuing the medication, it is most likely that the client consumed alcohol while taking the medication, triggering the adverse reaction.
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