AIIMS Delhi NO- 2019
Medical & Surgical Nursing
Easy

Identify the following procedure which nurse is doing in following image:

Appeared in: AIIMS Delhi NO- 2019

Explanation

  • The procedure involves preparing a Total Parenteral Nutrition (TPN) bag.
  • The distinct yellow color of the fluid is a hallmark of TPN solutions containing multivitamins, particularly B-complex vitamins.
  • TPN is a hypertonic solution containing dextrose, amino acids, lipids, electrolytes, and vitamins, administered intravenously when the GI tract is non-functional.
  • The large bag with a detailed pharmacy label is characteristic of a compounded TPN solution tailored to a specific patient's needs.

Why Other Options Were Wrong

  • Option B: Dialysis solutions (dialysate) are clear and colorless. Hemodialysis involves a machine and external blood circulation, which is not depicted.
  • Option C: Standard intravenous hydration fluids, like Normal Saline or Lactated Ringer's, are clear and colorless, not yellow.
  • Option D: Lavage solutions, used for irrigation of body cavities (e.g., gastric lavage), consist of sterile water or saline and are clear.

Related Visual

Visual explanation — Related Visual
Clinical Relevance
  • Nursing practice connection: Use the key finding related to Identification of Total Parenteral Nutrition (TPN) solution based on visual characteristics to guide bedside assessment, documentation, and the next nursing action.
  • Administering TPN is a high-risk nursing activity. Nurses must use strict aseptic technique to prevent Central Line-Associated Bloodstream Infections (CLABSI), as the high glucose content of TPN is a medium for bacterial growth.
  • Frequent blood glucose monitoring (typically every 4-6 hours) is critical because the high concentration of dextrose in TPN can lead to severe hyperglycemia.
  • What if? If the TPN bag appeared milky white instead of yellow, it would likely be a 3-in-1 solution where lipids are mixed directly with the dextrose and amino acids. If it were clear, it might be a 2-in-1 solution (dextrose and amino acids) before the vitamins and lipids are added.
How to Approach the Question
  • First, carefully analyze the image for key visual clues. Note the color of the fluid, the type of container, and any labels or equipment visible.
  • In this image, the most prominent feature is the yellow fluid in a large IV bag. This is a strong and specific indicator.
  • Next, evaluate each option against your visual analysis.
  • Consider 'TPN'. Recall or look up the typical appearance of TPN. TPN with multivitamins is characteristically yellow.
  • Consider 'Dialysis', 'Hydration', and 'Lavage solution'. Recall that these solutions are typically clear and colorless.
  • Based on the unique yellow color, conclude that the bag contains TPN, making it the correct identification.
Concept Tested & Keywords
  • Concept Tested: Identification of Total Parenteral Nutrition (TPN) solution based on visual characteristics.
  • Stem keywords: procedure, nurse, image
  • Lead-in keywords: Identify
  • Clinical cues: The yellow color of the fluid in the IV bag is a key clinical cue, indicating the presence of multivitamins.

Question ID

QtSVwu5krxM_Ovg39ckT6s

Reference Book

E6 Nursing Fundamentals Taylor p. 518-520

E6 Nursing Fundamentals Potter Perry 12e Part 5 p. 67-69

E6 Nursing Brunner Adult Health 3SA Vol 1 Part 2 p. 107-109

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