Learn about the Certified Coding Associate (CCA) credential, its requirements, and benefits for healthcare professionals in medical coding and billing.

使用手术刀、电刀和拉钩进行胸部手术的虚拟仿真三维视频，展示切开皮肤、背阔肌和前锯肌、肋间肌等步骤

Meet the tuxedo cat, a domestic cat with a distinctive coat pattern featuring a black body with white fur on its paws, chest, and face, resembling a formal tuxedo.

A 4K animated video featuring a fashion model walking naturally with smooth motion, set against a clean white background with soft studio lighting and cinematic camera movement.

Watch Lord Flaily Balls showcase his unique talent for flailing balls in a mesmerizing display of coordination and creativity.

A Caucasian male patient in the ICU with visible scalp and hand lacerations, facial trauma, and a breathing device, being monitored by a nurse.

Witness the lively, multicultural atmosphere of East London as two Pakistani men engage in a comedic shouting match outside rival corner shops, with a surprise cameo from a Cockney Vespa rider.