Clean Needle Technique CNT Practice
Exam Questions and Detailed Answers
Newest 2026
Introduction
2026 CNT Practice Exam** is designed to help candidates
review the major safety principles tested in Clean Needle
Technique.
The practice questions cover the major CNT knowledge areas,
including:
* **Clean Needle Technique principles and infection
prevention**
* **Hand hygiene and Standard Precautions**
* **Sterile, single-use acupuncture needles**
* **Clean-field preparation and maintenance**
* **Needle handling, insertion, manipulation, and removal**
* **Skin preparation before acupuncture**
* **Glove use and personal protective equipment**
* **Sharps safety and disposal**
* **Bloodborne pathogens and exposure prevention**
* **Cleaning, disinfection, and reusable equipment**
* **Cross-contamination prevention**
* **Acupuncture-related adverse events and risk reduction**
,* **Safe handling of contaminated materials**
* **Practical clinical safety scenarios**
* **CNT examination procedures and requirements**
* **Current CNT Manual principles and evidence-based safety
practices**
**1. What is the primary purpose of Clean Needle Technique
(CNT)?**
A. To increase the number of needles used during treatment
B. To reduce the risk of infection and other adverse events
C. To eliminate the need for clinical judgment
D. To replace standard precautions
**Answer: B**
**Rationale:** CNT establishes safety practices designed to
reduce exposure to bloodborne and surface pathogens and
other adverse events associated with acupuncture.
([Maryland.gov Enterprise Agency Template][2])
---
**2. Which type of acupuncture needle should be used under
CNT?**
,A. Reusable needle sterilized between patients
B. Disposable needle sterilized by the practitioner
C. Single-use sterile disposable needle
D. Needle rinsed with alcohol before reuse
**Answer: C**
**Rationale:** CNT calls for sterile, single-use disposable
acupuncture needles. FDA-regulated acupuncture needles are
labeled for single use. ([NCCIH][3])
---
**3. Which action should occur before needling a patient?**
A. Perform appropriate hand hygiene
B. Open all needle packages for the entire day
C. Place used needles on the treatment table
D. Reuse the previous patient's clean field
**Answer: A**
**Rationale:** Hand hygiene is a fundamental CNT
requirement before performing needling procedures.
, ---
**4. A practitioner accidentally touches the sterile shaft of an
acupuncture needle. What is the safest action?**
A. Wipe the shaft with alcohol
B. Continue using it if the needle looks clean
C. Rinse it with sterile water
D. Discard the contaminated needle and use a new one
**Answer: D**
**Rationale:** The sterile needle shaft should not be touched.
A contaminated needle should not be “re-sterilized” chairside;
it should be discarded appropriately.
---
**5. Which statement best describes a clean field?**
A. An area containing used needles
B. An organized area that protects clean/sterile supplies from
contamination
C. A treatment room that has not been disinfected
D. Any surface covered with a towel
Exam Questions and Detailed Answers
Newest 2026
Introduction
2026 CNT Practice Exam** is designed to help candidates
review the major safety principles tested in Clean Needle
Technique.
The practice questions cover the major CNT knowledge areas,
including:
* **Clean Needle Technique principles and infection
prevention**
* **Hand hygiene and Standard Precautions**
* **Sterile, single-use acupuncture needles**
* **Clean-field preparation and maintenance**
* **Needle handling, insertion, manipulation, and removal**
* **Skin preparation before acupuncture**
* **Glove use and personal protective equipment**
* **Sharps safety and disposal**
* **Bloodborne pathogens and exposure prevention**
* **Cleaning, disinfection, and reusable equipment**
* **Cross-contamination prevention**
* **Acupuncture-related adverse events and risk reduction**
,* **Safe handling of contaminated materials**
* **Practical clinical safety scenarios**
* **CNT examination procedures and requirements**
* **Current CNT Manual principles and evidence-based safety
practices**
**1. What is the primary purpose of Clean Needle Technique
(CNT)?**
A. To increase the number of needles used during treatment
B. To reduce the risk of infection and other adverse events
C. To eliminate the need for clinical judgment
D. To replace standard precautions
**Answer: B**
**Rationale:** CNT establishes safety practices designed to
reduce exposure to bloodborne and surface pathogens and
other adverse events associated with acupuncture.
([Maryland.gov Enterprise Agency Template][2])
---
**2. Which type of acupuncture needle should be used under
CNT?**
,A. Reusable needle sterilized between patients
B. Disposable needle sterilized by the practitioner
C. Single-use sterile disposable needle
D. Needle rinsed with alcohol before reuse
**Answer: C**
**Rationale:** CNT calls for sterile, single-use disposable
acupuncture needles. FDA-regulated acupuncture needles are
labeled for single use. ([NCCIH][3])
---
**3. Which action should occur before needling a patient?**
A. Perform appropriate hand hygiene
B. Open all needle packages for the entire day
C. Place used needles on the treatment table
D. Reuse the previous patient's clean field
**Answer: A**
**Rationale:** Hand hygiene is a fundamental CNT
requirement before performing needling procedures.
, ---
**4. A practitioner accidentally touches the sterile shaft of an
acupuncture needle. What is the safest action?**
A. Wipe the shaft with alcohol
B. Continue using it if the needle looks clean
C. Rinse it with sterile water
D. Discard the contaminated needle and use a new one
**Answer: D**
**Rationale:** The sterile needle shaft should not be touched.
A contaminated needle should not be “re-sterilized” chairside;
it should be discarded appropriately.
---
**5. Which statement best describes a clean field?**
A. An area containing used needles
B. An organized area that protects clean/sterile supplies from
contamination
C. A treatment room that has not been disinfected
D. Any surface covered with a towel
