Skin graft that is taken from another part of the patient own body is known?

Appeared in: HPSSSB Staff Nurse - 2016

Explanation

An autograft involves transplanting skin from a donor site to a recipient site on the same individual.
Because the graft is from the patient's own body, the immune system does not identify it as foreign.
This eliminates the risk of immunological rejection, making it the most preferred and permanent method for skin grafting.

Option A: An allograft is a skin graft taken from a different person of the same species (another human).
Option B: A xenograft is a graft taken from a donor of a different species, such as a pig.
Option D: Homograft is another term for allograft, meaning a graft from a different individual of the same species.

Clinical Relevance

Nursing practice connection: Use the key finding related to Types of Skin Grafts to guide bedside assessment, documentation, and the next nursing action.
Understanding graft types is crucial for nurses to anticipate potential complications like rejection and to provide appropriate post-operative care.
Nurses play a key role in monitoring both the graft site for viability and the donor site for healing and signs of infection.
What if the patient has extensive burns covering over 60% of their body? In this scenario, there may not be enough healthy skin for an autograft. The clinical team would then rely on temporary coverage with allografts (from a deceased donor) or xenografts to protect the wound and prepare it for later, staged autografting.

How to Approach the Question

First, read the question carefully to identify the core concept. The question asks to name a skin graft taken from the 'patient's own body'.
Analyze the keyword 'own body'. This is the critical piece of information.
Review the options provided: Allograft, Xenograft, Autograft, and Homograft.
Recall the definitions of each term. 'Auto-' is a prefix meaning 'self'.
Therefore, an 'autograft' is a graft from oneself. This directly matches the question's description.
Select Autograft as the correct answer and confirm that the other options refer to grafts from different sources (other humans or other species).

Concept Tested & Keywords

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E6 Pathology-Textbook of PATHOLOGYHarsh Mohan Part 1 (1-214) p. 149-151

Practise the full HPSSSB Staff Nurse - 2016

Attempt every question from this paper in a timed mock, then review the full solution for each one.