Phlebotomy Technician Practice Exam (NCPT/CPT)

Proper hand hygiene is essential in preventing the spread of germs and bacteria. Option A is incorrect because hands should be washed before AND after putting on gloves. This ensures that any potential pathogens are not transferred onto the gloves before they are used. Option B is incorrect because hands should be washed both before and after wearing gloves - not just one or the other. Option D is incorrect because hands should be washed throughout the day, especially after hand-to-face contact or touching potentially contaminated surfaces. Proper hand hygiene should be practiced multiple times a day, not just at the end of the day. Therefore, option C is the best answer as it includes both recommended times for hand washing - before and after putting on gloves.