The nurse inspecting the surgical wound notices exudate that is semi-clear pink with red streaks. She understands that this inflammatory exudate is:

Appeared in: UP NHM CHO 7 Sept 2022(shift-1st)

Explanation

Serosanguineous exudate is composed of both serous fluid (clear plasma) and sanguineous fluid (blood).
This combination results in a pale, pink, watery drainage, which matches the description 'semi-clear pink with red streaks'.
This type of drainage is a normal finding in the early stages of healing for many surgical wounds.

Option A: Fibrinous exudate is not defined by its color but by its composition. It is thick and sticky due to a high concentration of fibrinogen and is seen in more severe inflammation, not as a semi-clear pink fluid.
Option B: Serous exudate is clear and watery, like plasma. It lacks the red blood cells that would give it a pink or red-streaked appearance.
Option C: Haemorrhagic (or sanguineous) exudate consists primarily of blood. It would appear as bright red drainage, indicating active, fresh bleeding, not a pale pink mixture.

Clinical Relevance

Nursing practice connection: Knowing Identification and classification of wound exudate helps nurses interpret findings accurately and avoid errors in routine assessment, medication administration, and patient teaching.
Accurate assessment and documentation of wound drainage are fundamental nursing responsibilities. The type, amount, color, and odor of exudate provide critical information about the wound's healing status.
A change in drainage can be the first sign of a complication. For example, if serosanguineous drainage suddenly becomes sanguineous, it could indicate new bleeding. If it becomes purulent, it signals an infection.
What if? If the wound drainage, which was initially serosanguineous, becomes thick, green, and has a foul odor after 3-4 days, the nurse should suspect a wound infection. The priority action would be to clean the wound, obtain a wound culture as per orders, and notify the healthcare provider.

How to Approach the Question

First, carefully analyze the description of the exudate provided in the question stem: 'semi-clear pink with red streaks'.
Break down the description: 'Semi-clear' points to a plasma-like fluid (serous), while 'pink with red streaks' points to the presence of blood (sanguineous).
Evaluate each option based on this analysis.
Recall the definitions: Serous is clear, Haemorrhagic/Sanguineous is bloody (red), and Fibrinous relates to consistency (sticky).
Recognize that 'serosanguineous' literally means a combination of serous and sanguineous fluids, which perfectly matches the description of a pink, mixed fluid.
Select the option that best fits the combined characteristics described in the stem.

Concept Tested & Keywords

Concept Tested: Identification and classification of wound exudate.
Stem keywords: surgical wound, exudate, semi-clear pink, red streaks
Lead-in keywords: inflammatory exudate
Clinical cues: The description 'semi-clear pink with red streaks' is a classic sign of a specific type of wound drainage.

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E6 Nursing Fundamentals Potter Perry 12e Part 6 p. 74-76

E6 Pathology- ROBBINS & COTRAN PATHOLOGIC BASIS OF DISEASE 10TH Ed p. 102-104

E6 PATHOLOGY QUICK REVIEWBased on Harsh Mohan Textbook of PATHOLOGY p. 199-201

Practise the full UP NHM CHO 7 Sept 2022(shift-1st)

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