25th May 2025

A 98-year-old pensioner is admitted with a three-day history of confusion and poor oral intake.

A 98-year-old pensioner is admitted with a three-day history of confusion and poor oral intake. Initial investigations show acute kidney injury and x-ray changes are consistent with community-acquired pneumonia. On examination, her blood pressure is 110/70 mmHg and her heart rate 78 bpm. She has crackles over the right lower lobe and some wheeze. What is her mean arterial pressure? 

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