The nurse is caring for a 21-year-old diagnosed with Lyme disease. Which feature suggests this is early localized disease?

The nurse is reviewing the arterial blood gas results of a patient in the ICU. They are as follows: pH = 7.30 PaCO2 = 52 mmHg PaO2 = 70 mmHg HCO3 = 24 mEq/L SaO2 = 90% How does the nurse interpret these results?

The nurse witnesses a healthy 19-year-old collapse while playing football. The individual is arousable but confused and irritable. The skin is warm, dry, and flushed. The nurse instructs a teammate to bring the water cooler and pours it over the victim. The teammate shouts, “Why did you do that?! Won’t he go into shock?”  The nurse bases the response on the need for rapid cooling to prevent which conditions? Select all that apply.