The nurse is caring for four clients and the unlicensed assistive personnel (UAP) input the following vital signs into the electronic medical record (EMR). Which client should the nurse see first?

Choice A rationale Client 1 presents with stable vital signs. A temperature of 97.8 F, pulse of 66 bpm, respiratory rate of 14, and blood pressure of 122/72 mmHg are all within normal limits. An oxygen saturation of 97 percent is also excellent. This client is physiologically stable and does not require immediate intervention. The nurse should prioritize clients with abnormal respiratory parameters or signs of hypoxia over those who are maintaining normal homeostatic values and adequate oxygenation. Choice B rationale Client 2 has vital signs that are mostly within normal ranges. The temperature of 98.8 F and pulse of 82 are normal. A respiratory rate of 16 is ideal. The blood pressure of 130/62 mmHg shows a slightly widened pulse pressure but is not acutely concerning. The pulse oximetry of 95 percent is within the acceptable range for most adults. This client is stable and does not exhibit the acute respiratory distress seen in other potential candidates. Choice C rationale Client 3 is the priority because they are showing signs of respiratory distress and hypoxia. A respiratory rate of 28 breaths per minute is tachypneic (normal is 12 to 20), and an oxygen saturation of 90 percent is below the standard target of 95 to 100 percent. This indicates the client is struggling to maintain oxygenation and requires immediate assessment, potential oxygen therapy, and further diagnostic evaluation to prevent further respiratory failure or cellular hypoxia and related complications. Choice D rationale Client 4 demonstrates very stable vital signs. A temperature of 97.2 F, pulse of 70, and respiratory rate of 14 are normal. A blood pressure of 120/80 mmHg is the textbook definition of a normal reading. An oxygen saturation of 100 percent indicates perfect hemoglobin saturation. There is no clinical reason to see this client before Client 3, who is currently experiencing significant respiratory compromise and requires urgent nursing and possibly medical intervention.