Which assessment finding should the nurse expect to observe when evaluating the effectiveness of Buck's traction for a patient who has an intracapsular fracture of the right femur?

Choice A rationale

While swimming can be less likely to trigger asthma attacks than some other sports, children with asthma should not necessarily stop playing basketball if it's something they enjoy. Proper management and understanding triggers are crucial.

Choice B rationale

Avoiding triggers that cause an asthma attack is a fundamental part of asthma management. Triggers can vary from person to person and may include allergens, smoke, cold air, and exercise.

Choice C rationale

The peak expiratory flow meter should be used regularly, typically twice a day, to monitor asthma control, not just once per week. Regular use helps identify worsening symptoms early.

Choice D rationale

Cromolyn sodium is a preventive medication and should be taken regularly as prescribed, not just at the first sign of breathing difficulty.

Choice A rationale

Measuring blood pressure manually is important in assessing the patient's hemodynamic status, but it is not the priority intervention in diabetic ketoacidosis (DKA). The priority is to address dehydration and electrolyte imbalances.

Choice B rationale

Administering intravenous fluids is the priority intervention for a client with DKA. Rapid, deep respirations (Kussmaul breathing) indicate severe metabolic acidosis and dehydration. IV fluids help to correct fluid deficit, improve perfusion, and decrease blood glucose levels.

Choice C rationale

Oxygen therapy may be beneficial if the client is hypoxic, but it is not the priority intervention for DKA. The primary issue is fluid deficit and metabolic acidosis.

Choice D rationale

Administering subcutaneous insulin is essential for managing hyperglycemia in DKA, but it should be done after initiating IV fluids to avoid rapid shifts in electrolyte balance.