In which of the following conditions is blood transfusion contra-indicated?

AIIMS Bhopal NO - 2018 (Shift-1st)

Medical Surgical Nursing

Easy

Appeared in: AIIMS Bhopal NO - 2018 (Shift-1st)

Explanation

Congestive Cardiac Failure (CCF) is a condition where the heart muscle is unable to pump blood effectively.
A blood transfusion adds extra fluid volume to the circulatory system.
In a patient with CCF, this increased volume can overwhelm the heart's pumping capacity, leading to a dangerous complication called transfusion-associated circulatory overload (TACO).
Symptoms of TACO include acute respiratory distress, tachycardia, increased blood pressure, and pulmonary edema (fluid in the lungs).
Therefore, blood transfusion is considered a relative contraindication and is performed only with extreme caution if the anemia is life-threatening.

Option B: Haemorrhage, or severe bleeding, is a primary and urgent indication for blood transfusion.
Option C: Haemophilia is a bleeding disorder caused by a deficiency of clotting factors. It is treated by transfusing specific blood components that contain these factors, such as Fresh Frozen Plasma (FFP) or cryoprecipitate.
Option D: Bleeding from haemorrhoids, if severe or chronic, can lead to significant anemia.

Clinical Relevance

Nursing practice connection: Knowing Contraindications for Blood Transfusion helps nurses interpret findings accurately and avoid errors in routine assessment, medication administration, and patient teaching.
A nurse's pre-transfusion assessment must include checking the patient's history for cardiac disease and establishing baseline vital signs and lung sounds.
During the transfusion, meticulous monitoring for signs of circulatory overload (e.g., dyspnea, crackles, jugular vein distention) is a critical patient safety measure.
What if? If a patient with known CCF has life-threatening anemia and requires a transfusion, the nurse should anticipate orders for a very slow infusion rate (e.g., over 4 hours per unit) and the administration of a diuretic (like furosemide) before or between units to help excrete the excess fluid.

How to Approach the Question

First, understand the core of the question: it asks for a contraindication, meaning a situation where the treatment (blood transfusion) should not be used or is very risky.
Analyze the function of a blood transfusion: it increases blood volume and oxygen-carrying capacity.
Evaluate each option in the context of adding fluid volume.
Option A (Congestive Cardiac Failure): In this condition, the heart is already failing to manage the body's existing fluid. Adding more volume is logically dangerous.
Options B, C, and D (Haemorrhage, Haemophilia, Bleeding Haemorrhoids): These all involve blood loss or a defect in clotting. Transfusion is a logical treatment to replace what is lost or missing.
Conclude that CCF is the condition where the primary effect of transfusion (adding volume) is directly harmful to the patient's underlying pathophysiology.

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