Bleeding disorder is?

ESIC Nursing Officer 2016 (Shift -2)

Medical & Surgical Nursing

Easy

Appeared in: ESIC Nursing Officer 2016 (Shift -2)

Explanation

Hemophilia is a classic hereditary bleeding disorder characterized by the blood's inability to clot properly.
It is caused by a deficiency in specific clotting factors, most commonly Factor VIII (Hemophilia A) or Factor IX (Hemophilia B).
This deficiency results in a prolonged clotting time, leading to an increased risk of spontaneous or excessive bleeding, particularly into joints and muscles.

Option B: Beta thalassemia is a hemoglobinopathy, a genetic disorder affecting the production of hemoglobin. This leads to anemia (a deficiency of red blood cells or hemoglobin), not a primary defect in blood clotting.
Option C: Sickle cell anemia is also a hemoglobinopathy where abnormal hemoglobin causes red blood cells to become sickle-shaped. This leads to vaso-occlusive crises and hemolytic anemia, not a primary bleeding disorder.
Option D: DIC is a complex, secondary condition involving both widespread clotting (thrombosis) and subsequent bleeding (hemorrhage) due to the consumption of clotting factors. It is a consumptive coagulopathy, not a primary inherited bleeding disorder.

Visual 1: Diagram: The coagulation cascade, highlighting the roles of Factor VIII and Factor IX to illustrate the specific defect in Hemophilia A and B.
Visual 2: Infographic: Comparing the clinical features of bleeding from coagulation defects (e.g., deep hematomas, hemarthrosis in hemophilia) versus platelet disorders (e.g., petechiae, mucosal bleeding).

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Classification of hematological disorders as background academic context rather than a clinical decision trigger.
Nurses must implement strict bleeding precautions for patients with hemophilia, such as avoiding intramuscular injections, using soft-bristled toothbrushes, and applying pressure for longer durations after blood draws.
Patient and family education is a critical nursing role, focusing on recognizing signs of bleeding, managing minor bleeds at home, and knowing when to seek emergency care.
What if? If a patient with hemophilia reports new-onset, severe headache and vomiting, the nurse must suspect an intracranial hemorrhage, a life-threatening emergency. The immediate action is to facilitate an urgent neurological assessment and prepare for factor replacement therapy, as this takes priority over all other interventions.

How to Approach the Question

First, analyze the question stem. The question asks to identify a 'bleeding disorder' from the given options.
Define 'bleeding disorder' in your mind: a condition where the blood does not clot properly, leading to excessive bleeding.
Evaluate each option based on this definition. Recall the pathophysiology of each condition.
Eliminate options that are primarily disorders of red blood cells or hemoglobin, such as Beta thalassemia and Sickle cell anemia. These cause anemia, not a primary clotting defect.
Differentiate between the remaining options. Hemophilia is a primary, inherited deficiency of a specific clotting factor. DIC is a complex, secondary process involving both clotting and bleeding.
Conclude that Hemophilia is the most direct and classic example of a primary bleeding disorder among the choices.

Concept Tested & Keywords

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