Which of the following is a violation of sterile technique?
Reaching over the field
Maintaining a 1-inch border around the edge of the sterile field
Holding all sterile articles at waist level
Facing the sterile field
The Correct Answer is A
A. Reaching over the field: Reaching over a sterile field can contaminate it by introducing microorganisms from outside the sterile area.
B. Maintaining a 1-inch border around the edge of the sterile field: Maintaining a 1-inch border is a standard practice to ensure that the edges of the sterile field are not contaminated.
C. Holding all sterile articles at waist level: Holding sterile articles above the waist level is the recommended practice to prevent contamination. Holding them at waist level is considered acceptable as long as the items do not touch non-sterile surfaces.
D. Facing the sterile field: Facing the sterile field while working is part of maintaining sterile technique, as it ensures that you do not accidentally move toward the sterile field and contaminate it.
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Correct Answer is A
Explanation
A. ROM (Rupture of Membranes): ROM is commonly used in obstetrics to describe the rupture of the amniotic sac during labor.
B. LMP (Last Menstrual Period): LMP is used in gynecology and obstetrics, but it is more related to menstrual history rather than obstetric procedures.
C. ADL (Activities of Daily Living): ADL is used in various medical contexts to describe daily living activities, not specific to obstetrics and gynecology.
D. JRA (Juvenile Rheumatoid Arthritis): JRA is unrelated to obstetrics and gynecology; it pertains to a type of arthritis in children.
Correct Answer is A
Explanation
A. Label the tube after collection, including the date and time of collection: Labels should be applied to the tube immediately after the sample is collected to ensure accuracy and prevent mix-ups. Including the date and time helps with tracking and documentation.
B. Label the tube after collection, including the provider's name: While it is important to include identifying information, the primary focus should be on the date and time of collection to ensure the sample's accuracy.
C. Label the tube prior to collection, including the date and time of collection: Labels should be applied after the collection to avoid potential errors and ensure the correct sample is labeled.
D. Label the tube prior to collection, including the provider's name: Labeling prior to collection may lead to mistakes if the wrong sample is placed in the labeled tube. The correct practice is to label after collection.