Which of the following outcomes would indicate successful treatment of diabetes insipidus?

Correct Answer: A

Rationale: Successful treatment of diabetes insipidus is indicated when the patient's excessive urination (polyuria) and thirst (polydipsia) are controlled. One of the primary goals of treatment is to achieve fluid balance by reducing urine output and, consequently, decreasing the excessive thirst. When the fluid intake is less than 2,500mL, it suggests that the patient's excessive thirst has decreased, indicating successful management of the condition. Monitoring and managing fluid intake are crucial in the treatment of diabetes insipidus to prevent dehydration and electrolyte imbalances. A lower fluid intake is a positive indicator that the treatment is effectively addressing the increased urine output characteristic of diabetes insipidus.

Correct Answer: D

Rationale: Aphasia is a communication disorder that affects a person's ability to understand and/or produce language. In this case, Mr. Dela Isla's inability to comprehend what the nurse was saying suggests a possible impairment in his language comprehension abilities, pointing towards aphasia as the most likely condition. Symptoms of aphasia can vary depending on the type and severity of the condition, but the common feature is difficulty with language tasks such as speaking, understanding speech, reading, and writing. Insomnia is a sleep disorder characterized by difficulty falling asleep or staying asleep, agnosia is a sensory perception disorder, and apraxia involves difficulty with performing purposeful movements.

Correct Answer: C

Rationale: The statement that is true about TPN and peripheral parenteral nutrition (PPN) is that TPN is often given to those with fluid restrictions, whereas PPN is used for those without constraints on their fluid intake. This is because TPN is a hypertonic solution that can cause fluid overload if given in large volumes, so it's typically reserved for patients who have fluid restrictions. On the other hand, PPN is a less concentrated solution that can be safely administered to patients without fluid restrictions.

Correct Answer: C

Rationale: The correct action to be taken when changing the tubing of a central line in the right subclavian vein is to close the roller clamp on the new tubing after priming it. This step is important to prevent air from entering the central line, which can lead to an air embolus. Proper priming and ensuring that the tubing is connected securely are essential steps in maintaining the integrity and safety of the central line system. Therefore, closing the roller clamp after priming the new tubing is crucial to prevent complications.

Correct Answer: C

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.