In case you didn’t encounter an elderly with altered mental status today!
A 69-year-old male was brought to the ED by EMS because of altered mental status described by relatives. He hardly communicates and is not oriented. He has a motor weakness on the left upper and lower extremities 2 and 3 out of 5, respectively. BP: 183/88 mmHg. Other vitals are in normal range. CT scan image is given. What is next?