Which of the following is a respiratory response to acidosis?

Correct Answer: C

Rationale: The correct answer is C: decreased respiratory rate. Acidosis is a condition where the blood pH is below the normal range, leading to increased levels of carbon dioxide. To compensate, the body increases respiratory rate to eliminate excess CO2 through the lungs. Therefore, in response to acidosis, the respiratory rate decreases. A: Secretion of H+ is a metabolic response, not a respiratory response to acidosis. B: Increased tubule buffer activity is a renal response, not a respiratory response to acidosis. D: Decreased ventilation-perfusion ratio is a consequence of respiratory diseases but not a direct response to acidosis.

Correct Answer: C

Rationale: Rationale: Choice C is correct because it presents the only complete and coherent statement. The other options are incomplete or irrelevant, providing incorrect instructions for postoperative care. Emptying a drainage bag, irrigating a catheter, or assessing stoma color are not directly related to caring for a patient after urinary diversion surgery. Therefore, choice C is the most appropriate answer based on the context of postoperative care.

Correct Answer: C

Rationale: The correct answer is C because it addresses the importance of assessing for changes in the patient's level of indwelling catheter use. Monitoring catheter use is crucial to prevent complications such as infections and blockages. Assessing for changes can help identify any issues early on and ensure appropriate management. Choice A is incorrect because recent contact history is not directly related to managing indwelling catheters. Choice B is incorrect as it talks about UTI risks but does not address the specific aspect of monitoring catheter use. Choice D is incorrect as it focuses on chronic kidney disease, which is not directly related to managing indwelling catheters.

Correct Answer: A

Rationale: The correct answer is A because it correctly identifies the patient's condition as "uremic nephropathy," a common complication of renal failure in diabetic patients. Uremic nephropathy refers to the damage to the kidneys caused by the accumulation of waste products in the blood, leading to renal failure. This choice accurately describes the patient's primary diagnosis and the reason for admission. Choice B is incorrect as it does not provide a specific diagnosis or reason for the patient's admission, only mentioning the threatening effect of renal failure without specifying the underlying cause. Choice C and D are incomplete and do not provide any information related to the patient's condition, making them incorrect.

Correct Answer: D

Rationale: The correct answer is D because older adults are at higher risk for dehydration due to decreased thirst sensation. Reminding the patient to drink frequently, even if they don't feel thirsty, helps prevent dehydration. A: Drinking 4 liters of fluid daily may not be suitable for all older adults and can lead to water intoxication. B: Avoiding replacing water with other beverages is important, but it is not the most critical aspect of hydration in older adults. C: Discussing the patient's diagnosis with the family is unrelated to the immediate need for hydration in this scenario.