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Question # 1

Outbreak investigation in the endoscopy unit begins with:

Options:

A.

Ignoring single cases

B.

Reporting to infection control, reviewing reprocessing logs, and culturing equipment

C.

Staff interviews only

D.

No action needed

Question # 2

During a therapeutic EGD with hemostasis of a bleeding ulcer, the patient’s blood pressure drops suddenly to 82/48 mmHg. The nurse’s priority action is:

Options:

A.

Continue the therapeutic intervention without interruption

B.

Immediately notify the physician, support hemodynamics with IV fluids, trend the patient if appropriate, ensure large-bore IV access, and prepare blood products while maintaining airway

C.

Administer additional sedation to calm the patient

D.

Document the vital sign change at the end of the case

Question # 3

Which finding in a patient with dysphagia requires immediate attention?

Options:

A.

Occasional sticking with solids

B.

Progressive dysphagia to liquids and solids with weight loss

C.

Heartburn relieved by antacids

D.

Mild regurgitation

Question # 4

Eyewash stations in the reprocessing area must be:

Options:

A.

Optional

B.

Accessible, tested weekly, and available for chemical exposure

C.

Used only for eyes

D.

Checked annually

Question # 5

For a patient with short bowel syndrome on home parenteral nutrition, the nurse monitors for:

Options:

A.

Only weight gain

B.

Central line-associated bloodstream infection, fluid/electrolyte imbalances, and liver function changes

C.

No laboratory monitoring

D.

Unlimited oral intake

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CGRN Overview

Name Certified Gastroenterology Registered Nurse (CGRN)
Code CGRN
Vendor Nursing
Certification American Board of Certification for Gastroenterology Nurses (ABCGN)

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