A nurse is reviewing the medical histories of four clients.
Which of the following clients may develop extrapyramidal symptoms from medication therapy?
A client who has schizophrenia and is taking antipsychotic medication.
An older adult client who has pancreatitis and is taking enzymes.
An adult client who has type 2 diabetes mellitus and is taking insulin.
A client who is in the third trimester of pregnancy and taking iron supplements.
The Correct Answer is A
Choice A rationale:
Antipsychotic medications are a class of drugs commonly used to treat schizophrenia and other psychotic disorders. They work by blocking dopamine receptors in the brain. However, dopamine is also involved in motor control, and blocking its receptors can lead to extrapyramidal symptoms (EPS).
EPS are a group of movement disorders that can be caused by antipsychotic medications. They include: Akathisia: A feeling of restlessness and an inability to sit still.
Dystonia: Involuntary muscle contractions that can cause twisting or spasms.
Parkinsonism: Symptoms similar to Parkinson's disease, such as tremor, rigidity, and slowness of movement. Tardive dyskinesia: Involuntary, repetitive movements of the face, tongue, or other body parts.
The risk of developing EPS is higher with older antipsychotic medications, such as haloperidol and chlorpromazine. Newer antipsychotic medications, such as risperidone and olanzapine, are less likely to cause EPS, but they can still occur.
Clients who are taking antipsychotic medications should be monitored for EPS. If EPS develop, the medication may need to be changed or the dose reduced.
Choice B rationale:
Enzymes are not known to cause EPS. They are used to treat pancreatitis by helping the body to digest food.
Choice C rationale:
Insulin is not known to cause EPS. It is used to treat type 2 diabetes mellitus by helping the body to control blood sugar levels.
Choice D rationale:
Iron supplements are not known to cause EPS. They are often taken by pregnant women to prevent iron deficiency anemia.
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Related Questions
Correct Answer is A
Explanation
Choice A rationale: The nurse should ask the client to agree to talk to a nurse whenever she feels the urge to exercise. This is because the client with anorexia nervosa who overexercises is using exercise as a means to control her weight and shape, which is a characteristic of this disorder. By asking the client to talk to a nurse when she feels the urge to exercise, the nurse is providing a safe and supportive environment for the client to express her feelings and fears related to her body image and weight. This intervention also helps the client to develop healthier coping mechanisms and reduces the risk of physical harm due to excessive exercise.
Choice B rationale: Praise the client for looking at herself in a mirror may not be the most effective nursing action. While it’s important to encourage positive body image, simply praising the client for looking at herself in a mirror may not address the underlying issues related to her body dissatisfaction and fear of weight gain. It’s crucial to understand that anorexia nervosa is not just about body image, but also about control, perfectionism, and fear of maturity. Therefore, interventions should be comprehensive and target all aspects of the disorder.
Choice C rationale: Restricting the client from being weighed may not be beneficial. While it’s true that clients with anorexia nervosa can become obsessed with their weight, weighing is a necessary part of monitoring their health status. Instead of restricting the client from being weighed, the nurse should provide education about the importance of regular weight checks and involve the client in the process. This can help to reduce anxiety and promote a sense of control.
Choice D rationale: Reprimanding the client about the potential damage that has occurred due to overexercising her body is not therapeutic. It’s important to remember that clients with anorexia nervosa are often in denial about the seriousness of their condition. Therefore, reprimanding or confronting the client may lead to resistance and defensiveness. Instead, the nurse should use a supportive and understanding approach, providing education about the risks of excessive exercise and the benefits of a balanced lifestyle.
Correct Answer is D
Explanation
Choice A rationale: A client with Obsessive Compulsive Disorder (OCD) who insists on mopping the floor in the day room does not pose a direct threat to themselves or others. OCD is characterized by obsessions (persistent, intrusive
thoughts) and compulsions (repetitive behaviors that the person feels compelled to perform). The act of mopping the floor could be a compulsion for this client. While it may be disruptive or unusual, it is not harmful. Therefore, restraints would not be appropriate in this situation.
Choice B rationale: A client with a personality disorder who tries to manipulate staff to gain privileges can be challenging to manage, but this behavior does not warrant the use of restraints. Personality disorders are characterized by enduring patterns of behavior, cognition, and inner experience that deviate from the expectations of the individual’s culture. These patterns are inflexible and pervasive across many personal and social situations.
While manipulation can be frustrating for staff, it is not a danger to the client or others, and other interventions should be used to manage this behavior.
Choice C rationale: A client with Bulimia Nervosa who refuses to come to the dining room for meals is exhibiting behavior related to their eating disorder, but this does not justify the use of restraints. Bulimia Nervosa is characterized by recurrent episodes of binge eating followed by compensatory behaviors such as vomiting, fasting, or excessive exercise. Refusal to eat in a communal setting like a dining room is not uncommon for individuals with eating disorders. This behavior should be addressed through therapeutic interventions, not restraints.
Choice D rationale: A client who is just recovering from a benzodiazepine overdose is the correct answer. Restraints are contraindicated for this client because they could cause physical harm. After a benzodiazepine overdose, the client may experience symptoms such as drowsiness, confusion, and impaired coordination. Restraints could increase the risk of injury, particularly if the client becomes agitated or tries to remove them. In addition, restraints could potentially interfere with medical treatment for the overdose.
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