Scenario: A shock patient’s physical pulse estimation reveal…

Scenario: A shock patient’s physical pulse estimation reveals weak femoral pulses and absent DMA pulses. Over the next hour, urine production drops to 0 mL/kg/hr. What physiological principle explains why urine production ceases when systolic BP drops below 60 mmHg?

A husband rushes home after receiving a phone call from his…

A husband rushes home after receiving a phone call from his wife stating, “I can’t do this anymore. I just want it all to end.” He finds her unresponsive on the couch with empty pill bottles and alcohol containers nearby. How should emergency personnel classify this behavior?