23rd September 2021

A 75-year-old male is found to have reduced consciousness on the acute medical unit

A 75-year-old male is found to have reduced consciousness on the acute medical unit. He had previously complained of chest pain and difficulty breathing. Although he has no significant past medical history, he is currently awaiting transfer to another hospital for primary coronary intervention. He takes no regular medications. His observations are: a pulse of 180, blood pressure of 85/50, respiratory rate of 24, and oxygen saturations of 93%.

Which of the following is the most appropriate first-line management?

Select the SINGLE most appropriate option from the list below. Select ONE option only.