Question:
Which of the followings is not an early indication of reaction due to blood transfusion?
Which of the followings is not an early indication of reaction due to blood transfusion?
Show Hint
Immediate monitoring during a blood transfusion focuses on vital signs: respiration (dyspnea), heart rate (tachycardia), temperature, and behavior (restlessness). Gastrointestinal signs like diarrhea are delayed responses.
Updated On: Aug 3, 2026
- Diarrhoea
- Restlessness
- Tachycardia
- Dyspnea
Show Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
Step 1: Understanding the Concept:
An acute blood transfusion reaction occurs during or immediately after the administration of blood products due to immunologic incompatibility or physical/chemical properties of the transfused blood.
Step 2: Detailed Explanation:
During an acute transfusion reaction, the host's immune system or physiological reflexes respond rapidly to the foreign cells or plasma proteins.
- Restlessness (B): This is one of the earliest signs of discomfort and anxiety in animals undergoing a transfusion reaction, often accompanied by vocalization.
- Tachycardia (C): An immediate increase in heart rate occurs due to the release of inflammatory mediators (such as histamine) and autonomic nervous system activation.
- Dyspnea (D): Difficulty in breathing or rapid respiration (tachypnea) occurs early due to pulmonary hypersensitivity, bronchoconstriction, or volume overload.
- Diarrhea (A): While gastrointestinal signs can occur as a consequence of systemic anaphylaxis or delayed immune-mediated responses, diarrhea is not considered an immediate or early acute indicator of a transfusion reaction. It typically develops later as a secondary systemic effect.
Therefore, diarrhea is not an early indication of a transfusion reaction.
Step 3: Final Answer:
The symptom that is not an early indication of a blood transfusion reaction is Diarrhoea, corresponding to option (A).
An acute blood transfusion reaction occurs during or immediately after the administration of blood products due to immunologic incompatibility or physical/chemical properties of the transfused blood.
Step 2: Detailed Explanation:
During an acute transfusion reaction, the host's immune system or physiological reflexes respond rapidly to the foreign cells or plasma proteins.
- Restlessness (B): This is one of the earliest signs of discomfort and anxiety in animals undergoing a transfusion reaction, often accompanied by vocalization.
- Tachycardia (C): An immediate increase in heart rate occurs due to the release of inflammatory mediators (such as histamine) and autonomic nervous system activation.
- Dyspnea (D): Difficulty in breathing or rapid respiration (tachypnea) occurs early due to pulmonary hypersensitivity, bronchoconstriction, or volume overload.
- Diarrhea (A): While gastrointestinal signs can occur as a consequence of systemic anaphylaxis or delayed immune-mediated responses, diarrhea is not considered an immediate or early acute indicator of a transfusion reaction. It typically develops later as a secondary systemic effect.
Therefore, diarrhea is not an early indication of a transfusion reaction.
Step 3: Final Answer:
The symptom that is not an early indication of a blood transfusion reaction is Diarrhoea, corresponding to option (A).
Was this answer helpful?
0
0
Top ICAR AIEEA Veterinary Science Questions
- In ox vallate papillae are
- Spiral colon is characteristic of
- Assertion (A) : Stratum lucidum is translucent layer present between stratum spinosum and stratum granulosum
Reasoning (R) : Stratum lucidum is translucent due to presence of eledin protein.
In light of the above statements, choose the correct answer from the options given below. - Statement (I): Keratinocytes contain melanin pigment in the form of melanosomes.
Statement (II): Melanin pigment is produced by keratinocytes with the help of Tyrosinase enzyme.
In light of the above statements, choose the most appropriate answer from the options given below. - Which of the following is true for mast cells?
(A). These cells are common in loose connective tissue.
(B). These cells take metachromatic stain.
(C). These cells are rich in histamine, heparin and proteases.
(D). These cells contain basophilic cytoplasmic granules.
Choose the correct answer from the options given below:
View More Questions
Top ICAR AIEEA General Pathology Questions
- Epithelial pearl is a feature of
- Match List-I with List-II.
\[ \begin{array}{|c|l|c|l|} \hline \textbf{List-I} & & \textbf{List-II} & \\ \hline A & \text{Posthitis} & I & \text{Inflammation of Spermatic Cord} \\ B & \text{Cheilitis} & II & \text{Inflammation of Cecum} \\ C & \text{Funiculitis} & III & \text{Inflammation of Prepuce} \\ D & \text{Typhlitis} & IV & \text{Inflammation of the Lips} \\ \hline \end{array} \]
Choose the correct answer from the options given below: - Shock in case of burn is an example of
- What type of tissue changes develops when host animal is exposed to Clostridium perfringens infection?
- Necrosis and apoptosis are two mechanisms involved in cell death in multicellular organisms. Choose statements that are TRUE for necrosis from the following statements:
(A) Naturally occuring physiological process of premature cell death.
(B) Pathological process caused by cell injury due to toxins, truma and infections.
(C) Unregulated and accidental cell death.
(D) Always harmful to the organism.
Choose the correct answer from the options given below:
View More Questions
Top ICAR AIEEA Questions
- Which of the following statements is false?
- Which of the following is an example of an inventory?
- According to Adam Smith, productivity gains could be brought about through .
- The supply curve for an artificially scarce good is .
- Which of the following would not be considered an opportunity cost of paid employment?
View More Questions