Prenuclear cataract, left eye:

What is the bone on the thumb side of the forearm?

A) Radius B) Ulna C) Acromion D) Fibula

Which of the following appointment scheduling systems allows patients to arrive at their own convenience with the understanding that they will be seen on a first-come, first-served basis? 

A. wave scheduling B. open-hours scheduling C. cluster scheduling D. modified-wave scheduling