A charge nurse in the emergency department is assigning acuity levels to four clients. To which of the following clients should the nurse assign an acuity level of 1?

A client who has a cough and a fever of 38.4° C (101.1° F).

A client who is having stroke-like symptoms that began 30 min ago.

A client who twisted their ankle playing soccer.

A client who has COPD and an oxygen saturation of 93%.