Match the following:

Appeared in: AIIMS Delhi NO- 2019

Explanation

The question tests the ability to visually identify and state the function of three common pieces of medical equipment.
Device A is an electric needle/syringe destroyer, used for safe disposal of sharps, matching function 3.
Device B is a suction collection canister, used to collect aspirated fluids, matching function 1.
Device C is an oxygen flow meter with a regulator, used to control and humidify oxygen delivery, matching function 2.
Therefore, the only correct sequence of matches is A->3, B->1, C->2.

Option B: This option incorrectly matches the needle destroyer (A) with humidifying air (2) and the suction canister (B) with destroying sharps (3).
Option C: This option incorrectly matches the suction canister (B) with humidifying air (2) and the oxygen flow meter (C) with removing secretions (1).
Option D: This option incorrectly matches the needle destroyer (A) with removing secretions (1) and the suction canister (B) with humidifying air (2).

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Identification and function of common medical equipment as background academic context rather than a clinical decision trigger.
Correct identification and use of this equipment are fundamental to patient safety and effective care.
Using the needle destroyer (A) immediately after an injection is a key protocol to prevent needlestick injuries among healthcare workers.
Proper management of the suction canister (B), including monitoring fluid levels and ensuring a secure connection, is vital during airway suctioning to prevent hypoxia and aspiration.

How to Approach the Question

First, carefully examine each image (A, B, C) and try to identify the medical device shown.
Next, read the descriptions of the functions (1, 2, 3) and determine the primary purpose of each.
Mentally or on paper, match each device with its correct function based on your knowledge. (A -> 3, B -> 1, C -> 2).
Finally, review the given options to find the one that corresponds to your matching.
Select the option that correctly lists all three pairs.

Concept Tested & Keywords

Concept Tested: Identification and function of common medical equipment.
Stem keywords: Match the following, Removes secretions, Humidifies air and provide O₂ flow, Destroys needle and sharps
Lead-in keywords: Match

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E6 Nursing Fundamentals Potter Perry 12e Part 5 p. 4-6

E6 Nursing Fundamentals Taylor p. 764-766

Practise the full AIIMS Delhi NO- 2019

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