The 20-year-old healthy soccer player is brought to the emergency department after collapsing at the end of a summer soccer game. The patient is lethargic and confused about the event. Upon assessment, the nurse notes flushed, dry skin that is warm to the touch. The oral mucosa is dry, as well. Vitals are as follows: temperature 40.7°C, heart rate 122 bpm, respiratory rate 20, and blood pressure 116/64 mm Hg. A rectal thermistor is inserted and aggressive cooling measures are instituted. After 30 minutes in the ice bath, the patient’s rectal temperature is 39.1°C and the ice is partially melted. The nurse notes the rectal thermistor has stopped working; there are no other rectal thermistors in the facility. Which action by the nurse is most appropriate? 

The nurse is supervising the care of a patient with second-degree frostbite. Which action by the student nurse prompts the nurse to intervene with further instruction?

A 21-year-old male presents with sudden onset shortness of breath. He has no history of smoking, alcohol use, recent injuries or trauma. He is 5’11” tall, weighs 130 pounds, and works as a forklift driver. His vital signs are: BP 115/64 mm Hg, HR 104 bpm, RR 26, Temp 99.0 F, and O2 Sat 91%. The nurse suspects which condition?