CLEAN NEEDLE TECHNIQUE: CNT PROTOCOL ACTUAL EXAM NEWEST
COMPLETE QUESTIONS AND CORRECT DETAILED ANSWERS| ALREADY
GRADED A+
1. A practitioner is preparing to perform acupuncture under Clean Needle
Technique (CNT) and is reviewing the fundamental principles that must be
followed for every patient regardless of treatment setting. Which
combination best represents the essential CNT principles?
A. Wash hands, establish a clean field, use sterile single-use needles,
immediately isolate used sharps, and follow Standard Precautions
B. Wear gloves for every patient, sterilize all disposable needles, reuse guide
tubes between patients, and place sharps on a tray
C. Clean the treatment table only, reuse sterile needles when appropriate,
and dispose of sharps at the end of the day
D. Use alcohol on every surface, wear a mask for every procedure, and
sterilize the practitioner's hands instead of washing them
Answer: A
2. Before beginning treatment, a practitioner establishes a clean field on a
stable surface near the treatment table. Which item should be placed in the
central portion of the clean field according to CNT principles?
A. Used cotton balls
B. The sharps container
C. Needles in their original sterile packaging
D. Contaminated waste
Answer: C
3. A practitioner has prepared sterile acupuncture needles, alcohol swabs,
cotton balls, and a sharps container for an upcoming treatment. Which
placement best maintains the distinction between the clean field and
contaminated disposal area?
A. Place the sharps container directly in the center of the clean field
B. Place sterile needles in the center of the clean field and keep sharps and
contaminated waste away from it
pg. 1
, C. Place used cotton balls beside unopened sterile needles
D. Place the sharps container on top of the sterile needle packages
Answer: B
4. A practitioner is about to needle a patient and realizes that the hands were
not washed after touching the patient's hair and clothing. Which action is
most appropriate under CNT?
A. Put on nonsterile gloves and continue without hand hygiene
B. Wipe the hands with a dry towel and proceed
C. Wash the hands before continuing the procedure
D. Apply alcohol to the needle shaft before insertion
Answer: C
5. During preparation for acupuncture, a practitioner opens a sterile needle
package and accidentally touches the shaft of the needle with a bare finger.
What should the practitioner do?
A. Wipe the shaft with alcohol and use the needle
B. Rinse the shaft with sterile water and continue
C. Use the needle only if the skin has been disinfected
D. Discard the contaminated needle in the sharps container and obtain a
new sterile needle
Answer: D
6. A practitioner needs to insert a long acupuncture needle but cannot
manipulate the needle without contacting its shaft. Which approach is
consistent with CNT?
A. Hold the shaft with sterile gauze or another sterile material
B. Hold the shaft with bare fingers after washing the hands
C. Place the shaft on the treatment table before insertion
D. Wipe the shaft with a nonsterile alcohol pad and proceed
Answer: A
7. A practitioner has inserted an acupuncture needle and later determines
that the location should be changed. Which action is appropriate under
CNT?
pg. 2
, A. Move the needle to the new location while maintaining contact with the
skin
B. Withdraw the needle and use a new sterile needle for the new insertion
C. Rotate the needle until it reaches the desired location
D. Push the existing needle deeper and redirect it
Answer: B
8. A practitioner has completed needle stimulation and is ready to remove the
needles. Which disposal procedure is appropriate?
A. Place the used needles temporarily on a clean tray
B. Hand the used needles to an assistant
C. Immediately place each used needle directly into an appropriate sharps
container
D. Place all used needles on the clean field until treatment is complete
Answer: C
9. A practitioner finishes a treatment and has several unused needles
remaining from an opened multi-pack. Which action is appropriate?
A. Return the unused needles to the original pack for use with another
patient
B. Store the opened pack for the next treatment
C. Place the unused needles in a clean cabinet for later use
D. Dispose of the unused needles appropriately because the pack has been
opened
Answer: D
10. A practitioner is explaining why used acupuncture needles should not be
placed temporarily on a tray before disposal. Which explanation is most
accurate?
A. Temporary placement increases unnecessary handling and the risk of
accidental needlestick injury
B. Used needles lose their therapeutic effect when placed on a tray
C. Used needles become chemically unstable outside the patient's skin
pg. 3
, D. A tray can never be cleaned after acupuncture treatment
Answer: A
11. A practitioner is preparing to perform acupuncture on a patient whose skin
appears visibly clean. Which statement best reflects CNT skin-preparation
principles?
A. The skin must always be scrubbed aggressively immediately before every
insertion
B. The skin should be clean before insertion, using an appropriate cleansing
method when needed
C. The practitioner should never inspect the skin before needling
D. Skin preparation is unnecessary because sterile needles eliminate all
infection risk
Answer: B
12. When 70% isopropyl alcohol is used to prepare an acupuncture site, which
action is appropriate before inserting the needle?
A. Blow on the site until it dries
B. Immediately insert the needle while the alcohol is still wet
C. Allow the alcohol to dry before insertion
D. Wipe the alcohol away with a used cotton ball
Answer: C
13. A practitioner is cleaning several acupuncture sites with alcohol swabs. One
swab becomes visibly contaminated before all planned sites are prepared.
What should the practitioner do?
A. Continue using the same swab because all sites are on the same patient
B. Rinse the swab and continue
C. Use the contaminated swab only on the remaining sites
D. Obtain a new clean swab for the remaining preparation
Answer: D
14. A practitioner is performing acupuncture near the mouth and accidentally
touches saliva while manipulating supplies. What should the practitioner do
before continuing?
pg. 4
COMPLETE QUESTIONS AND CORRECT DETAILED ANSWERS| ALREADY
GRADED A+
1. A practitioner is preparing to perform acupuncture under Clean Needle
Technique (CNT) and is reviewing the fundamental principles that must be
followed for every patient regardless of treatment setting. Which
combination best represents the essential CNT principles?
A. Wash hands, establish a clean field, use sterile single-use needles,
immediately isolate used sharps, and follow Standard Precautions
B. Wear gloves for every patient, sterilize all disposable needles, reuse guide
tubes between patients, and place sharps on a tray
C. Clean the treatment table only, reuse sterile needles when appropriate,
and dispose of sharps at the end of the day
D. Use alcohol on every surface, wear a mask for every procedure, and
sterilize the practitioner's hands instead of washing them
Answer: A
2. Before beginning treatment, a practitioner establishes a clean field on a
stable surface near the treatment table. Which item should be placed in the
central portion of the clean field according to CNT principles?
A. Used cotton balls
B. The sharps container
C. Needles in their original sterile packaging
D. Contaminated waste
Answer: C
3. A practitioner has prepared sterile acupuncture needles, alcohol swabs,
cotton balls, and a sharps container for an upcoming treatment. Which
placement best maintains the distinction between the clean field and
contaminated disposal area?
A. Place the sharps container directly in the center of the clean field
B. Place sterile needles in the center of the clean field and keep sharps and
contaminated waste away from it
pg. 1
, C. Place used cotton balls beside unopened sterile needles
D. Place the sharps container on top of the sterile needle packages
Answer: B
4. A practitioner is about to needle a patient and realizes that the hands were
not washed after touching the patient's hair and clothing. Which action is
most appropriate under CNT?
A. Put on nonsterile gloves and continue without hand hygiene
B. Wipe the hands with a dry towel and proceed
C. Wash the hands before continuing the procedure
D. Apply alcohol to the needle shaft before insertion
Answer: C
5. During preparation for acupuncture, a practitioner opens a sterile needle
package and accidentally touches the shaft of the needle with a bare finger.
What should the practitioner do?
A. Wipe the shaft with alcohol and use the needle
B. Rinse the shaft with sterile water and continue
C. Use the needle only if the skin has been disinfected
D. Discard the contaminated needle in the sharps container and obtain a
new sterile needle
Answer: D
6. A practitioner needs to insert a long acupuncture needle but cannot
manipulate the needle without contacting its shaft. Which approach is
consistent with CNT?
A. Hold the shaft with sterile gauze or another sterile material
B. Hold the shaft with bare fingers after washing the hands
C. Place the shaft on the treatment table before insertion
D. Wipe the shaft with a nonsterile alcohol pad and proceed
Answer: A
7. A practitioner has inserted an acupuncture needle and later determines
that the location should be changed. Which action is appropriate under
CNT?
pg. 2
, A. Move the needle to the new location while maintaining contact with the
skin
B. Withdraw the needle and use a new sterile needle for the new insertion
C. Rotate the needle until it reaches the desired location
D. Push the existing needle deeper and redirect it
Answer: B
8. A practitioner has completed needle stimulation and is ready to remove the
needles. Which disposal procedure is appropriate?
A. Place the used needles temporarily on a clean tray
B. Hand the used needles to an assistant
C. Immediately place each used needle directly into an appropriate sharps
container
D. Place all used needles on the clean field until treatment is complete
Answer: C
9. A practitioner finishes a treatment and has several unused needles
remaining from an opened multi-pack. Which action is appropriate?
A. Return the unused needles to the original pack for use with another
patient
B. Store the opened pack for the next treatment
C. Place the unused needles in a clean cabinet for later use
D. Dispose of the unused needles appropriately because the pack has been
opened
Answer: D
10. A practitioner is explaining why used acupuncture needles should not be
placed temporarily on a tray before disposal. Which explanation is most
accurate?
A. Temporary placement increases unnecessary handling and the risk of
accidental needlestick injury
B. Used needles lose their therapeutic effect when placed on a tray
C. Used needles become chemically unstable outside the patient's skin
pg. 3
, D. A tray can never be cleaned after acupuncture treatment
Answer: A
11. A practitioner is preparing to perform acupuncture on a patient whose skin
appears visibly clean. Which statement best reflects CNT skin-preparation
principles?
A. The skin must always be scrubbed aggressively immediately before every
insertion
B. The skin should be clean before insertion, using an appropriate cleansing
method when needed
C. The practitioner should never inspect the skin before needling
D. Skin preparation is unnecessary because sterile needles eliminate all
infection risk
Answer: B
12. When 70% isopropyl alcohol is used to prepare an acupuncture site, which
action is appropriate before inserting the needle?
A. Blow on the site until it dries
B. Immediately insert the needle while the alcohol is still wet
C. Allow the alcohol to dry before insertion
D. Wipe the alcohol away with a used cotton ball
Answer: C
13. A practitioner is cleaning several acupuncture sites with alcohol swabs. One
swab becomes visibly contaminated before all planned sites are prepared.
What should the practitioner do?
A. Continue using the same swab because all sites are on the same patient
B. Rinse the swab and continue
C. Use the contaminated swab only on the remaining sites
D. Obtain a new clean swab for the remaining preparation
Answer: D
14. A practitioner is performing acupuncture near the mouth and accidentally
touches saliva while manipulating supplies. What should the practitioner do
before continuing?
pg. 4
