A nurse is assisting with the care of an infant who has heart failure. Which of the following actions should the nurse take?

Choice A rationale:
Occupational therapy is the appropriate referral for an adolescent with rheumatoid arthritis who is having difficulty feeding themselves. Rheumatoid arthritis is a chronic autoimmune disorder that can lead to joint inflammation and deformities. Occupational therapy focuses on helping individuals improve their ability to perform daily activities, which includes activities like feeding, dressing, and grooming. Occupational therapists work with patients to develop strategies and use adaptive equipment to make these tasks more manageable. In the case of an adolescent with rheumatoid arthritis, occupational therapy can provide techniques and tools to facilitate feeding independently despite joint limitations.
Choice B rationale:
Physical therapy primarily focuses on improving mobility, strength, and function in individuals with musculoskeletal issues. While physical therapy could be beneficial for an adolescent with rheumatoid arthritis to address joint mobility and muscle strength, it might not directly address the difficulty in feeding. Therefore, although physical therapy can be a helpful component of care for patients with rheumatoid arthritis, it might not be the first choice for addressing feeding difficulties.
Choice C rationale:
Speech therapy is not the most appropriate referral for an adolescent with rheumatoid arthritis experiencing feeding difficulties. Speech therapy primarily addresses communication and swallowing disorders. While swallowing difficulties might be relevant in some cases of rheumatoid arthritis due to potential joint involvement in the jaw, the primary focus should be on addressing joint limitations and adaptive techniques for feeding, making occupational therapy a more suitable referral.
Choice D rationale:
A case manager is not the recommended referral for an adolescent with rheumatoid arthritis and feeding difficulties. Case managers typically coordinate and facilitate various aspects of a patient's care, such as arranging appointments and services. While case managers play a valuable role in healthcare, the immediate concern of feeding difficulties in an adolescent with rheumatoid arthritis is best addressed through specialized interventions like occupational therapy.

Choice A rationale:
Maintaining oral rehydration therapy is a crucial nursing action when caring for a child with shigella, which is a bacterial infection that causes severe diarrhea. Oral rehydration therapy helps prevent dehydration and electrolyte imbalances caused by fluid loss from diarrhea. It involves giving the child oral rehydration solutions containing electrolytes and fluids to replace those lost through diarrhea.
Choice B rationale:
Providing a diet high in sodium is not recommended for a child with shigella. Shigella is associated with diarrhea and gastrointestinal symptoms, and a high-sodium diet can worsen fluid imbalances and dehydration.
Choice C rationale:
Shigella is a bacterial infection, not a viral infection, so administering antiviral medication would not be effective or appropriate. Antiviral medications are used to treat viral infections, not bacterial ones like shigella.
Choice D rationale:
Giving antidiarrheal agents every 4 hours is not recommended for a child with shigella. Antidiarrheal agents can slow down the gastrointestinal tract and inhibit the body's natural mechanism for expelling harmful substances, such as bacteria. It's important to allow the body to eliminate the bacteria and toxins causing the infection through diarrhea, while simultaneously providing rehydration support.