The nurse should monitor the client for signs and symptoms of digoxin toxicity if the laboratory report reflects a serum:

A. Dividing tasks into smaller, attainable steps and reward successful completion aligns with the principles of behavioral therapy and is likely to be effective for improving the task performance of an adolescent with ADHD. Breaking tasks into smaller, manageable steps can help reduce overwhelm and improve focus.
B. Removing privileges if homework is not completed within a 2-hour period is punitive and may not be effective for improving the task performance of an adolescent with ADHD. Negative consequences, such as removing privileges, can lead to feelings of frustration, demotivation, and resistance to task completion.
C. Methylphenidate is a commonly prescribed stimulant medication for ADHD, and discontinuing it abruptly without medical supervision can lead to withdrawal symptoms and worsening of ADHD symptoms.
D. Mandating isolation in the room is overly restrictive and can lead to feelings of frustration, isolation, and resentment, which can further impact task performance and exacerbate ADHD symptoms.

A. Domestic violence is not simply about physical violence but also involves an imbalance of power where the abuser seeks to exert control over the victim through various means, including emotional, psychological, financial, and social manipulation.
B. Domestic violence can certainly lead to erratic relationships and exacerbate feelings of vulnerability but this statement does not capture the central dynamic of power and control that characterizes domestic violence.
C. Poor communication and social isolation can be contributing factors in some cases of domestic violence but they are not necessarily central to the dynamic.
D. This statement partially captures the psychological impact of domestic violence on victims, including emotional injury and learned helplessness. However, it does not explicitly address the underlying dynamic of power and control.