Malignant melanoma on the left calf

Testing for ________ vision acuity should be done if the patient complains of difficulty reading or performing other close-range tasks

a. near b. distant c. isolated d. secluded

A neuromuscular disorder known to be caused by a genetic defect is:

a. cholecyctitis. c. Crohn's disease. b. Huntington's disease. d. schizophrenia.