What will be recommended for prevention of tetanus in the wounds less than 6 hrs. old; clean, non penetrating with negligible tissue damage for category C, individual?

1. A

   Nothing more required

2. B

   Toxoid 1 dose

3. C

   Toxoid complete dose

4. D

   Toxoid one dose and human tetanus immunoglobulin

Appeared in: UPPSC 2022

Explanation

• The question describes a patient in 'Category C' with a 'clean, minor wound'.
• Category C implies the patient was previously fully immunized, but the last booster dose was more than 10 years ago.
• According to standard tetanus prophylaxis guidelines, immunity wanes over time, and a booster is needed after 10 years, even for a minor wound.
• A single dose of tetanus toxoid is sufficient to boost the individual's memory immune response and restore protective antibody levels.
• Tetanus Immunoglobulin (passive immunity) is not required for this low-risk wound type in a previously immunized person.

Why Other Options Were Wrong

• Option A: This is incorrect because protective antibody levels from a vaccine given over 10 years ago are likely insufficient. A booster is necessary.
• Option C: A complete course is not needed because the patient has a prior immunization history (Category C). Their immune system only needs a 'reminder' via a booster, not a full primary series.
• Option D: Human Tetanus Immunoglobulin (HTIG) provides passive immunity and is not needed for a clean, minor wound in a person who has been previously immunized.

Related Visual

Clinical Relevance

• Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Tetanus prophylaxis based on immunization history and wound characteristics as background academic context rather than a clinical decision trigger.
• A nurse's primary role in tetanus prevention is to perform a rapid and accurate assessment of both the wound and the patient's immunization history. Failure to do so can lead to a life-threatening but preventable infection.
• It is crucial to document the administration of tetanus toxoid and/or HTIG, including the date, time, site, and lot number of the vaccine.
• What if... the same Category C patient presented with a deep puncture wound contaminated with soil? The wound is now 'tetanus-prone'. According to guidelines, the recommendation is still a single dose of tetanus toxoid. Tetanus Immunoglobulin (HTIG) is generally reserved for those with incomplete or unknown vaccination history who sustain such a wound.

How to Approach the Question

• First, identify the two key variables in the question: the patient's immunization status and the type of wound.
• The patient is 'Category C', which the prompt (or your knowledge) defines as fully immunized with the last dose >10 years ago.
• The wound is described as 'clean, non penetrating with negligible tissue damage', which classifies it as a 'clean, minor wound'.
• Next, apply the standard tetanus prophylaxis algorithm. Recall or reference the guidelines for this specific combination of patient and wound.
• The guideline for a clean, minor wound in someone whose last shot was over 10 years ago is a single booster dose of tetanus toxoid.
• Compare this required action with the given options and select the one that matches 'Toxoid 1 dose'.

Concept Tested & Keywords

• Concept Tested: Tetanus prophylaxis based on immunization history and wound characteristics.
• Stem keywords: tetanus, prevention, clean wound, non penetrating, category C
• Lead-in keywords: What will be recommended
• Clinical cues: Patient is Category C, indicating the last tetanus dose was over 10 years ago.
• Clinical cues: Wound is clean and minor, indicating a lower risk of tetanus infection.

Question ID

QsbCtMvqOjrcjy4CJd5iOT

Copy ID

Reference Book

E6 Ghai Essential Pediatrics(pp 26-904 of 913) p. 197-199

E6 Nelson Textbook of Pediatrics(2024) — Volume 1 p. 1828-1830