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Upper Endoscopy Procedures Flashcards

6 cards from real CGRN practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 6 Upper Endoscopy Procedures flashcards as text

  1. During EGD, a Forrest Ia bleeding ulcer is identified. What does this classification indicate?

    Answer: Active spurting arterial hemorrhage

    Forrest Ia indicates active spurting hemorrhage, carrying the highest rebleeding risk.

  2. What is the recommended surveillance interval for non-dysplastic Barrett's esophagus?

    Answer: Every 3-5 years

    Non-dysplastic Barrett's requires surveillance EGD every 3-5 years with systematic biopsies.

  3. Which esophageal foreign body is considered a medical emergency requiring immediate removal?

    Answer: Button battery lodged in the esophagus

    A button battery in the esophagus causes rapid electrochemical burns and must be removed immediately.

  4. What is the primary purpose of chromoendoscopy during upper endoscopy?

    Answer: Enhance detection and characterization of mucosal lesions by highlighting surface patterns

    Chromoendoscopy uses dye agents to enhance visualization of mucosal surface patterns for better lesion detection.

  5. A patient presents with coffee-ground emesis and hemoglobin of 7.2 g/dL. What is the Blatchford score used for?

    Answer: Stratifying upper GI bleeding risk pre-endoscopically

    The Glasgow-Blatchford Score predicts the need for intervention before endoscopy is performed.

  6. What is the nurse's role during endoscopic esophageal dilation?

    Answer: Preparing equipment, monitoring for complications, managing sedation, and documenting dilator sizes

    The nurse prepares dilators, monitors for perforation and bleeding, manages sedation, and documents procedure details.

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