Chapter 14.7, Problem 2MM

Medical Moment

Hand Washing

The importance of hand washing cannot be overemphasized, particularly when caring for patients who have compromised immune systems. Such a simple step can be lifesaving for patients who are unable to fight off infection. Recognizing this fact, hospitals have made a conscious and concentrated effort to increase the number of hand washing stations available to increase compliance among health care workers.

Alcohol-based hand sanitizers have provided an additional option of hand antisepsis. Hand sanitizer should be applied liberally to the palm of one hand. The hands should then be rubbed together, dispersing the sanitizer over the surfaces of both hands, including the fingers and wrists. When hands are visibly soiled, clean running water and soap should be used.

Q. Using hand sanitizers is considered by many to be more effective than hand washing (except when hands are visibly soiled). Can you think of a reason why that might be?