New growth in the bone marrow is?

Appeared in: ESIC Nursing Officer 2016 (shift-1)

Explanation

Myeloma is the correct term for a neoplasm (new growth) originating in the bone marrow.
The term is derived from the Greek prefix "myel-", which means marrow, and the suffix "-oma", which means tumor.
Specifically, myeloma refers to a malignant tumor of plasma cells, which are a type of white blood cell produced in the bone marrow.

Option A: This is a tumor of bone tissue, not bone marrow. The prefix "osteo-" refers to bone.
Option B: This is a tumor of muscle tissue. The prefix "myo-" refers to muscle.
Option D: This is a tumor related to tooth development. The prefix "odonto-" refers to teeth.

Visual 1: Diagram - An illustration showing the different tissues of origin for the tumors listed: bone (osteoma), bone marrow (myeloma), muscle (myoma), and tooth (odontoma).
Visual 2: Infographic - A graphic explaining the CRAB criteria (Hypercalcemia, Renal failure, Anemia, Bone lesions) for Multiple Myeloma with simple icons for each component.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Medical terminology of tumors based on their tissue of origin as background academic context rather than a clinical decision trigger.
Understanding tumor terminology is fundamental for nurses to comprehend pathology reports, communicate effectively with the healthcare team, and provide accurate patient education.
For a patient with myeloma, nurses play a critical role in monitoring for and managing the life-threatening complications summarized by the CRAB mnemonic.
Key nursing priorities include ensuring patient safety (fall/fracture prevention), managing pain, promoting hydration to protect renal function, and preventing infections.

How to Approach the Question

This is a factual recall question that tests your knowledge of medical terminology.
First, identify the key terms in the question: 'new growth' (which corresponds to the suffix '-oma') and 'bone marrow'.
Next, analyze the prefix of each option to determine its tissue of origin.
Break down the options: 'Osteo-' means bone, 'Myo-' means muscle, 'Myel-' means marrow, and 'Odonto-' means tooth.
Match the prefix for 'bone marrow' ('Myel-') with the suffix for 'new growth' ('-oma').
This logical breakdown leads directly to 'Myeloma' as the correct answer for a new growth in the bone marrow.

Concept Tested & Keywords

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Practise the full ESIC Nursing Officer 2016 (shift-1)

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