A progressive disease that is characterized by mask-like facial expressions, weakened muscles, and involuntary movements is known as __________

Which term means lying on the back, face upward?

A) Supine B) Prone C) Distal D) Cephalad E) Dorsal

A self-employed person who earns $100,000 must pay a Medicare payroll tax of $____________________.

Fill in the blank(s) with the appropriate word(s).