FCEM2-0900
A 75 year old man is brought into the emergency room by ambulance. He started with a cough about a week ago but now appears somewhat confused and drowsy. His vital signs are as follows:
Temperature: 37.9ºC
Blood pressure: 98/65 mmHg
Respiration rate: 22 rpm
Pulse rate: 105 bpm
Blood glucose: 6.9 mmol/l
SpO2: 91% on air rising to 96% on 2L oxygen
Which of the above parameters, if any, would be a cause for concern indicating sepsis?