Which information would be important to incorporate when teaching about medications for dementia in a caregiver's support group? Select all that apply.

Correct Answer: B

Rationale: The correct answer is B because it accurately conveys important information about medications for dementia to caregivers. It emphasizes that most medications do not significantly improve functioning but may slow disease progression in a subset of patients. This is crucial for setting realistic expectations. Choice A is incorrect because antipsychotic medications are not the most useful category of drugs for reducing behavioral problems in dementia; they are associated with serious side effects and should be used cautiously. Choice C is incorrect because it is essential for caregivers to understand that medications do not cure dementia; managing symptoms and slowing progression are the primary goals. Choice D is incorrect as the correct answer is B, which provides valuable information for caregivers to understand the limitations and benefits of medications for dementia.

Correct Answer: A

Rationale: The correct assessment for a patient with bulimia nervosa who frequently engages in purging behaviors is to observe for parotid gland enlargement and dehydration. Parotid gland enlargement is a common physical manifestation due to repeated vomiting, and dehydration can result from purging behaviors. This assessment is crucial in monitoring the patient's physical health and identifying potential complications. Assessing for fluid retention and leg swelling (Choice B) is more typical in conditions like heart failure. Performing weight checks (Choice C) may not accurately reflect the patient's health status due to fluid shifts. Evaluating for signs of hyperactivity and poor sleep (Choice D) are not directly related to the immediate physical consequences of purging behaviors.

Correct Answer: A

Rationale: The correct answer is A: Nutritional deficiency and dehydration. In bulimia nervosa, recurrent episodes of binge eating followed by purging can lead to electrolyte imbalances, dehydration, and malnutrition. Monitoring for nutritional deficiencies and dehydration is crucial in managing patients with bulimia nervosa. Explanation for why other choices are incorrect: B: Respiratory failure and aspiration pneumonia - Although purging behaviors can increase the risk of aspiration pneumonia, it is not as common as nutritional deficiencies and dehydration in patients with bulimia nervosa. C: Peripheral edema and hyperkalemia - These complications are not typically associated with bulimia nervosa. D: Mental confusion and decreased blood pressure - While electrolyte imbalances can lead to mental confusion, these specific complications are not as common as nutritional deficiencies and dehydration in patients with bulimia nervosa.

Correct Answer: C

Rationale: The correct answer is C because it indicates a misunderstanding of anorexia nervosa. Patients with anorexia often see food as the enemy, which is a distorted perception. Understanding that food is necessary for nourishment and health is crucial in recovery. Choice A shows an unhealthy weight goal, choice B shows awareness of low weight, and choice D shows willingness to work with the healthcare team, all of which are positive signs.

Correct Answer: C

Rationale: The correct answer is C because compliance with the behaviors specified in the contract is a key goal of behavior modification. This outcome focuses on specific, observable behaviors that the client agrees to follow. This approach helps in setting clear expectations and consequences, which is beneficial for individuals with antisocial personality disorder. Explanation for why the other choices are incorrect: A: Learning how to avoid punishment may not necessarily lead to behavior change or compliance with the contract terms. B: Explaining why he breaks rules may not necessarily result in actual behavior change or adherence to the contract. D: Developing empathy is a more complex and long-term goal that may not directly relate to compliance with the contract terms.