A child is admitted with a suspected diagnosis of Wilms tumor. The nurse should place a sign with which of the following warnings over the child's bed?

A. Take the medication with dairy products to increase absorption: Calcium carbonate antacids should not be taken with dairy products as they can reduce the absorption of calcium due to the formation of insoluble calcium salts. It's recommended to take calcium carbonate antacids between meals or with a light snack, but not with dairy products.
B. Decrease bulk in the diet to counteract the adverse effect of diarrhea: Calcium carbonate antacids can sometimes cause constipation rather than diarrhea. Increasing dietary fiber and fluid intake may help prevent constipation associated with the use of these antacids. Therefore, advising to decrease bulk in the diet is not appropriate.
C. Draw a glass of water after taking the medication: Calcium carbonate antacids should be taken with a full glass of water to ensure proper dissolution in the stomach and to prevent the risk of gastrointestinal irritation or obstruction. Water helps facilitate the dissolution and absorption of the medication, reducing the risk of adverse effects.
D. Reduce sodium intake: Calcium carbonate antacids may contain sodium, but reducing sodium intake is not a specific recommendation related to taking this medication. However, it's generally advisable to limit sodium intake for overall health, especially for individuals with conditions such as hypertension or heart failure.

A. Clubbing of the fingers: Clubbing of the fingers is a common finding in clients with advanced emphysema. It is characterized by bulbous enlargement of the fingertips and nail changes, including increased curvature and softening of the nail beds. Clubbing results from chronic hypoxia and tissue oxygen deprivation, which leads to vascular changes and tissue proliferation in the fingertips.
B. Deep respirations: Deep respirations are not typically associated with emphysema. Instead, clients with emphysema often exhibit shallow, rapid respirations due to decreased lung elasticity and air trapping, which impair effective ventilation. As a compensatory mechanism, clients may adopt a pursed-lip breathing pattern to facilitate expiration and reduce airway collapse.
C. Bradycardia: Bradycardia is not a characteristic finding in clients with emphysema. Instead, clients with emphysema commonly experience tachycardia, which is a compensatory response to hypoxia and increased work of breathing. Tachycardia helps maintain cardiac output and tissue perfusion in the setting of impaired gas exchange.
D. Barrel chest: Barrel chest is a classic physical finding in clients with emphysema. It results from hyperinflation of the lungs and loss of lung elasticity, leading to a permanent increase in the anteroposterior diameter of the chest. This change in chest shape contributes to the characteristic appearance of a rounded, barrel-like chest.
E. Dyspnea: Dyspnea, or shortness of breath, is a hallmark symptom of emphysema. Clients with emphysema often experience dyspnea, especially with exertion, due to air trapping, decreased lung function, and impaired gas exchange. Dyspnea can significantly impact the client's quality of life and functional status, requiring careful management and symptom relief interventions.