A urinary tract infection associated with an indwelling urinary catheter is called:

Appeared in: AIIMS Delhi NO-2016

Explanation

A nosocomial infection, or Health Care-Associated Infection (HAI), is an infection acquired in a healthcare setting.
A urinary tract infection resulting from an indwelling catheter (CAUTI) is the most common type of nosocomial infection.
The infection originates from the medical intervention (the catheter) within the healthcare environment.
The term specifically points to the location where the infection was acquired (the hospital or clinic).

Option A: This term is specific to infections that develop in a surgical wound after an operation. The question specifies an infection of the urinary tract related to a catheter, not a surgical site.
Option C: This type of infection is defined by the patient's compromised immune status, not the source of the infection. While a hospitalized patient may be immunocompromised, the term describes the host's vulnerability rather than the origin of the microbe.
Option D: A superinfection is a new infection that arises during treatment for a primary infection, typically because antibiotics have eliminated beneficial bacteria. It is a consequence of treatment, not the initial reason for it.

Clinical Relevance

Nursing practice connection: Knowing Classification of Infections helps nurses interpret findings accurately and avoid errors in routine assessment, medication administration, and patient teaching.
CAUTIs are the most common type of healthcare-associated infection, and nurses are at the forefront of prevention.
Strict adherence to aseptic technique during catheter insertion and proper maintenance are critical patient safety measures to prevent CAUTIs.
A key nursing role is to advocate for the removal of urinary catheters as soon as they are no longer medically indicated to minimize infection risk.

How to Approach the Question

First, identify the key elements in the question: 'urinary tract infection' and 'indwelling urinary catheter'.
This combination points to an infection acquired as a result of a medical device used in a healthcare setting.
Next, evaluate each option based on its definition.
A 'post op infection' relates to surgery.
An 'opportunistic infection' relates to a weak immune system.
A 'superinfection' is a secondary infection due to antibiotic use.

Concept Tested & Keywords

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E6 Nursing Fundamentals Taylor p. 167-169

E6 Microbiology Applied AnjuDhir 3e Part 2 p. 131-133

Practise the full AIIMS Delhi NO-2016

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