Question

How far over the edge of the table must the drape extend if it is to be used as a sterile field?

A) 2 inches (5 centimeters)
B) 4 inches (10 centimeters)
C) 6 inches (15 centimeters)
D) 8 inches (20 centimeters)
E) 10 inches (25 centimeters)

Answer 1

The drape must extend 4 inches (10 centimeters) over the edge of the table to be used as a sterile field.

The correct answer is option B), 4 inches (10 centimeters).

Step-by-step explanation:

In order for a drape to be used as a sterile field, it must extend a certain distance over the edge of the table.

This distance is necessary to prevent any contamination from outside the sterile field. By extending the drape over the edge, it creates a barrier that helps maintain a sterile environment.

For example, during a surgical procedure, the drape is placed over the patient and the surgical instruments to create a sterile area. The sterile field should be large enough to ensure that the surgeon and other healthcare professionals can perform the procedure without coming into contact with non-sterile surfaces.