CGRN - Certified Gastroenterology Registered Nurse Professional Standards and Ethics Questions and Answers

Question 1

A CGRN is witnessing a patient's signature on a consent form for a colonoscopy.
The patient states, "I'm not really sure what a polypectomy is, but the doctor said I should just sign this." What is the CGRN's most appropriate action?

Accepted Answer

Notify the gastroenterologist that the patient requires further explanation before signing.

Answer

Reassure the patient that a polypectomy is a routine and safe part of the procedure.

Answer

Explain the polypectomy procedure to the patient using a simple anatomical diagram.

Answer

Document the patient's statement in the chart and proceed with pre-procedure preparations.

Question 2

According to the professional standards for gastroenterology nursing, which of the following tasks falls outside the scope of practice for a Certified Gastroenterology Registered Nurse (CGRN)?

Accepted Answer

Interpreting histologic findings from a biopsy specimen to the patient.

Answer

Administering moderate sedation under the direct supervision of a physician.

Answer

Performing an initial assessment of a patient's readiness for a procedure.

Answer

Providing post-procedure discharge instructions regarding diet and activity.

Question 3

A patient's spouse, who is not listed on any HIPAA release forms, approaches the CGRN in the recovery area and asks for the results of the colonoscopy. The patient is awake but still drowsy from sedation. What is the nurse's most ethical and legally compliant response?

Accepted Answer

Ask the patient directly, in the spouse's presence, for verbal permission to discuss the results.

Answer

Provide a general update, stating that the procedure went well and the doctor will be out soon.

Answer

Tell the spouse that due to privacy laws, no information can be shared without written consent.

Answer

Request that the spouse return to the waiting room until the patient is fully awake.

Question 4

An 85-year-old patient with mild dementia is scheduled for an EGD. The healthcare proxy (the patient's son) has signed the consent. In the pre-procedure area, the patient becomes agitated and repeatedly states, "I don't want this, leave me alone." Which action by the CGRN best demonstrates patient advocacy?

Accepted Answer

Pause the pre-procedure process and immediately notify the gastroenterologist of the patient's refusal.

Answer

Administer the prescribed anxiolytic to calm the patient and facilitate the procedure.

Answer

Gently remind the patient that their son has already provided consent on their behalf.

Answer

Proceed with the preparation because a valid, legal consent has already been obtained from the proxy.

Question 5

A CGRN spends time discussing a patient's fears about a recommended surveillance colonoscopy, provides educational materials, and respects the patient's ultimate decision to refuse the procedure at this time. This nurse's actions primarily uphold which ethical principle?

Accepted Answer

Autonomy

Answer

Beneficence

Answer

Justice

Answer

Non-maleficence

Question 6

During the reprocessing of a colonoscope, the CGRN discovers a small crack in the insertion tube's sheath that was not noted prior to the last procedure. Which of the following actions best demonstrates professional accountability?

Accepted Answer

Immediately quarantining the scope, completing an incident report, and notifying the nurse manager and risk management.

Answer

Documenting the equipment malfunction in the unit's internal maintenance log.

Answer

Discussing the finding with a senior colleague to determine if it is a significant problem.

Answer

Informing the endoscopist who last used the scope about the potential for cross-contamination.