Vaccination against mumps can prevent?

AIIMS Nagpur NO - 2018

Microbiology

Easy

Appeared in: AIIMS Nagpur NO - 2018

Explanation

Mumps is a viral illness caused by a paramyxovirus, preventable by the MMR vaccine.
A common and significant complication of mumps infection, especially in adolescent and adult males, is orchitis, which is the inflammation of one or both testicles.
Medical literature indicates that orchitis can affect up to 30-40% of unvaccinated post-pubertal males who contract mumps.
The mumps vaccine prevents the primary mumps infection, and as a direct result, it also prevents the occurrence of its associated complications, including orchitis.

Option A: Hydrocele is the accumulation of serous fluid in a body sac, most commonly the scrotum. Its causes are related to fluid drainage issues or inflammation from other sources, not the mumps virus.
Option C: A varicocele is the enlargement of the veins within the scrotum (the pampiniform plexus). It is a vascular issue, analogous to a varicose vein in the leg, and is not caused by a viral infection.
Option D: Undescended testes, or cryptorchidism, is a congenital condition where one or both testes fail to descend into the scrotum during fetal development. It is a developmental anomaly present at birth, not a complication of a postnatal viral infection.

Visual 1: Diagram: Male reproductive anatomy, highlighting the testes to illustrate the site of inflammation in orchitis.
Visual 2: Infographic: Complications of Mumps, visually representing parotitis, orchitis, pancreatitis, and meningitis to emphasize the systemic nature of the infection.
Visual 3: Chart: MMR vaccination schedule, showing the recommended ages for doses to prevent measles, mumps, and rubella.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Prevention of mumps complications through vaccination as background academic context rather than a clinical decision trigger.
Nurses are at the forefront of public health education and play a vital role in advocating for timely MMR vaccination to prevent mumps and its serious complications.
Recognizing the signs of mumps complications is a key nursing responsibility. For a male patient with mumps, a nurse should monitor for testicular pain, tenderness, and swelling, which indicate orchitis.
Mumps-related orchitis can cause significant pain and anxiety for the patient. Nursing care involves pain management (analgesics, scrotal support, cold compresses) and providing emotional support.

How to Approach the Question

First, identify the core concept of the question: it asks what condition the mumps vaccine can prevent.
Recognize that a vaccine primarily prevents a specific disease (mumps) and, by extension, any complications that arise from that disease.
Reframe the question in your mind to: 'Which of the following options is a known complication of mumps?'
Evaluate each option based on your medical knowledge. Recall the etiology of each condition.
Identify orchitis (inflammation of the testes) as a classic complication of mumps in post-pubertal males.
Eliminate the other options: Hydrocele (fluid collection), Varicocele (venous issue), and Undescended testes (congenital defect) are not caused by the mumps virus.

Concept Tested & Keywords

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