Certification Exam: Aseptic Technique

Question 1 of 10

Why is the vigorous "Back-and-Forth" scrub used for CHG antisepsis?

A) To create mechanical friction that reaches the lower layers of the skin B) To warm up the skin C) It is faster than a circular motion D) To move the bacteria around

Question 2 of 10

In Aseptic Technique, what is a "Key Part"?

A) The trash can B) Any component that, if contaminated, will directly infect the patient (e.g., needle tip) C) The patient's chart D) The handle of the bed

Question 3 of 10

In a 2-person urinary catheterization, what happens when a hand touches the patient?

A) The hand becomes extra sterile B) The hand is now contaminated and must never return to the sterile field C) Nothing happens D) The hand must be washed with alcohol immediately

Question 4 of 10

What is the "ANTT®" framework in 2026?

A) Aseptic Non-Touch Technique—focusing on protecting "Key Parts" and "Key Sites" B) A type of antibiotic C) A handwashing song D) A manual for surgical instruments

Question 5 of 10

Why are Biofilms dangerous in 2026 healthcare?

A) They make the floor slippery B) They are colorful C) They only exist in older hospitals D) They make bacteria up to 1,000x more resistant to antibiotics and disinfectants

Question 6 of 10

What is the risk of "Air-Shedding" during a procedure?

A) The air being too cold B) Oxygen tanks leaking C) The release of skin cells and dust from human movement that can contaminate the field D) The room being too humid

Question 7 of 10

How wide is the "Non-Sterile" border on a sterile wrapper?

A) 1 inch B) Half an inch C) 2 inches D) 3 inches

Question 8 of 10

What is the final step of every aseptic procedure?

A) Taking a break B) Removing the patient's ID band C) Final hand hygiene D) Signing the chart

Question 9 of 10

What is the 2026 standard for skin-prep "Residual Kill Power"?

A) Warm Saline B) Lemon juice C) Soap and Water D) 2% Chlorhexidine Gluconate (CHG) in 70% Alcohol

Question 10 of 10

What is "Strike-Through" contamination?

A) When moisture wicks bacteria through a sterile drape from a non-sterile surface B) A type of surgical incision C) When a patient coughs D) When a needle pokes through a glove