Diagnostic casts can be trimmed in a geometric form that is pleasing in appearance

When washing hands with soap and water, you should rub your hands together vigorously for at least ________ seconds

a. 10 b. 15 c. 30 d. 60

Care must be taken during skin prepping for gangrenous lower extremities prior to amputation to prevent inadvertent dislodging of toes

a. True b. False Indicate whether the statement is true or false