A patient with Multiple Sclerosis shows a continuous, steady decline in neurological function from disease onset, punctuated by acute, clearly defined flare-ups followed by incomplete recovery. Which clinical pattern of Multiple Sclerosis is depicted in this graph?

1. A

   Relapsing-remitting

2. B

   Secondary-progressive

3. C

   Primary-progressive

4. D

   Progressive-relapsing

Appeared in: NORCET-11 Prelims

Explanation

• Progressive-relapsing MS shows steady progression from onset with superimposed acute relapses.
• Each relapse leads to incomplete recovery, causing cumulative disability.
• This pattern is distinct from other MS types by combining progression and relapses from the beginning.

Why Other Options Were Wrong

• Option A: Relapsing-remitting MS features acute relapses followed by periods of complete or near-complete recovery, without steady progression from onset.
• Close distractor alert - Option B: Secondary-progressive MS starts as relapsing-remitting, then transitions to a phase of steady progression, but not from disease onset.
• Option C: Primary-progressive MS is marked by steady progression from onset without acute relapses.

Related Visual

Clinical Relevance

• Nursing practice connection: Use the key finding related to Clinical patterns of Multiple Sclerosis and their distinguishing features to guide bedside assessment, documentation, and the next nursing action.
• Recognizing MS patterns guides prognosis and treatment planning.
• Progressive-relapsing MS often requires more aggressive or alternative therapies due to rapid disability accumulation.
• What if? If the patient had periods of stability between relapses with no steady decline, relapsing-remitting MS would be considered instead.

How to Approach the Question

• Identify key descriptors in the stem: steady decline, acute flare-ups, incomplete recovery.
• Recall the four main MS patterns and their defining features.
• Match the described clinical course to the correct pattern using the presence or absence of relapses and progression.
• Eliminate options that do not fit both the steady progression and relapse criteria.
• Select the pattern that uniquely combines both features.

Concept Tested & Keywords

• Concept Tested: Clinical patterns of Multiple Sclerosis and their distinguishing features
• Stem keywords: Multiple Sclerosis, continuous steady decline, neurological function, acute flare-ups, incomplete recovery
• Lead-in keywords: clinical pattern, depicted
• Clinical cues: Steady decline from onset with acute relapses and incomplete recovery indicates a progressive-relapsing pattern

Question ID

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Reference Book

E6 Medicine Harrison 22e Part 2 p. 1483-1485

E6 Robert Boland, Marcia L. Verduin - Kaplan and Sadock's Comprehensive Text of Psychiatry-Wolters Kluwer Health (2024) (pp 1-16525 of 16525) p. 1911-1913