Nurse Wakko Warner, scrub nurse at Hedgehog Hospital, dressed in a dark blue ACME surgical gown, white ACME surgical gloves, a light blue ACME tail cover, a light blue ACME surgical cap which covered his ears, and is breathing in his white MoboTech MTN95CS-M/L-W cup-style disposable particulate surgical respirator mask over his nose and mouth, to protect his lungs from any harmful airbourne particles and nasty germs. Wakko's mask also keeps his muzzle warm.