There is a mild controversy at our school of nursing concerning the correct method of cleansing the female meatus before catheterization.
Our official policy is to cleanse the meatus first (using one downward stroke), then cleanse the labia minora, then majora (inner to outer, downward stroke, using clean cotton ball saturated with antiseptic solution each time). The rationale here is that one should always cleanse from inner to outer. Also, this is the same sequence as with male catheterization, and therefore less confusing to the students. With a male, of course, cleansing at the tip and proceeding downward moves from the area of least contamination to most contamination. I'm not sure the same rationale applies to females in cleansing from inner to outer, as the textbook states that wiping "along the far labial fold, near labial fold, and directly over center of urethral meatus" is the correct method to move from "area of least contamination to that of most contamination." (In other words, the most contaminated region in females is the meatus; with males, it is not, but further down the glans.)
Most other schools of nursing, textbooks, and facilities specify that the labia majora are cleansed first (farthest side, then closest), then labia minora (again farthest side, then closest), then the last one or two swipes downward across the meatus.
Which method do you teach at your school of nursing and why? Do you know of any research backing up one method over another? (I have not been able to locate any.) Any and all comments would be most appreciated. Thank you in advance