Immediate treatment of dog bite is to? & x20; - AIIMS Raipur - 2017 (shift-2)

AIIMS Raipur - 2017 (shift-2)

Medical & Surgical Nursing

Easy

Appeared in: AIIMS Raipur - 2017 (shift-2)

Explanation

The single most important immediate action for a dog bite is to wash the wound thoroughly with soap and running water for at least 15 minutes.
This action mechanically removes saliva containing the rabies virus and other bacteria from the wound site.
Soap has a detergent effect that destroys the lipid envelope of the rabies virus, effectively inactivating it.
Proper wound cleansing is the most effective step in preventing rabies, significantly reducing the risk of the virus entering the nervous system.

Option A: Sending the patient to the hospital is a necessary step for professional medical evaluation and post-exposure prophylaxis, but it is not the most immediate first aid action. The critical window to reduce viral load is immediately after the bite.
Option B: Applying an antiseptic is a secondary step. The primary and most effective action is the mechanical flushing and cleaning of the wound with soap and water.
Option D: Suturing a fresh animal bite wound is generally contraindicated. It traps bacteria and potential viruses (like rabies) inside the wound, significantly increasing the risk of infection and abscess formation.

Visual 1: Flowchart - A step-by-step flowchart illustrating the management of an animal bite, starting with 'Wash with soap and water for 15 mins', followed by 'Apply antiseptic', 'Seek medical help', and 'Rabies PEP'.
Visual 2: Infographic - An infographic detailing the WHO/National Rabies Control Program classification of animal bites (Category I, II, III) and the corresponding post-exposure treatment for each category.

Clinical Relevance

Nursing practice connection: Knowing First aid management of animal bites helps nurses interpret findings accurately and avoid errors in routine assessment, medication administration, and patient teaching.
A nurse's primary role in the community and emergency department is to educate patients and bystanders on the critical importance of immediate wound washing after an animal bite. This simple public health message can be life-saving.
Rabies is nearly 100% fatal once symptoms appear, but it is 100% preventable with prompt and correct post-exposure prophylaxis (PEP), which begins with proper wound care.
What if? If the biting animal was a stray and cannot be found for observation, rabies prophylaxis (vaccine and immunoglobulin) must be initiated immediately after wound care, as the risk of rabies cannot be ruled out.

How to Approach the Question

Identify the core of the question: it asks for the immediate treatment. This signals a question about priority actions.
Evaluate each option based on its immediacy and effectiveness in preventing the primary risk, which in a dog bite is rabies and infection.
Recall the pathophysiology of rabies transmission: the virus is in the saliva and needs to be removed/inactivated before it can enter nerve endings.
Compare the options: Washing physically removes and chemically inactivates the virus. Sending to the hospital delays this crucial step. Antiseptics are for use after washing. Suturing is contraindicated.
Select the option that provides the most significant and immediate benefit in reducing the pathogen load at the wound site.

Concept Tested & Keywords

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