A nurse is teaching a group of farmworkers who work with pesticides about minimizing exposure. Which of the following information should the nurse include in the teaching?

A. Dependent edema is a sign of fluid overload or right-sided heart failure but is not immediately life-threatening.
B. A pericardial friction rub is a characteristic finding of pericarditis but does not indicate imminent compromise.
C. A paradoxical pulse (pulsus paradoxus) can indicate cardiac tamponade, a life-threatening complication of pericarditis. Prompt recognition and intervention are critical.
D. Substernal chest pain is a common symptom of pericarditis and should be addressed, but it is not as immediately dangerous as signs of cardiac tamponade.

A. This is not an appropriate action for a client experiencing acute mania. A flexible activity schedule may exacerbate symptoms by allowing too much freedom, leading to overstimulation and a lack of focus. Structured activities with clear boundaries are more effective for managing manic behaviors.

B. Providing high-calorie nutritional supplements is essential for clients in acute mania because they often exhibit hyperactivity and may neglect to eat or drink adequately. These supplements help maintain nutritional balance and prevent weight loss or dehydration during this period of heightened energy and poor self-care.

C. Allowing the client to eat meals alone in her room is not appropriate. Clients with acute mania benefit from supervised, structured environments to ensure they are eating and engaging in necessary self-care. Isolation may also increase feelings of disorganization or exacerbate symptoms.

D. Allowing the client to choose her clothes independently is not recommended during acute mania, as poor judgment and impulsivity may lead to inappropriate or excessive clothing choices. Providing simple, preselected clothing options helps reduce decision-making stress and ensures appropriate attire.