with board thyroid character cartoon style

anatomical anatomy arytenoid biology board bring cartilage cartoon character cricoarytenoid cricothyroid cute diagnose emoticon emotion endocrine expression funny happy healthcare healthy hormone housing human hyperthyroidism hypothyroidism illustration inflamed inflammation internal larynx mascot medical medicine organ parathyroid pharynx plank planking science scream sign smile strip supporter system thyreoidea thyroid timber trachea