An unresponsive 84-year-old male with pale and diaphoretic skin shows the following vital signs. What should you do next?

In the scenario of an unresponsive 84-year-old male with pale and diaphoretic skin, the priority is to address any life-threatening issues such as inadequate oxygenation. Administering oxygen is crucial as it helps to improve the oxygenation of tissues and organs, especially in a patient who is unresponsive and appears to be in a distressed state.

Administering oxygen can stabilize the patient's condition while further assessment is performed. The symptoms of pale and diaphoretic skin indicate possible shock or inadequate perfusion, which can lead to life-threatening consequences if not promptly addressed. Thus, providing supplemental oxygen helps support the patient's respiratory function, maintaining a level of oxygen needed for critical brain and organ function.

Once oxygen is administered, further interventions such as checking for a pulse, starting chest compressions if necessary, and attaching an AED may follow based on the patient's response and additional findings. The goal is to ensure that the patient receives immediate care to prevent deterioration.