Levine's sign is usually associated with:

BTSC Staff Nurse 31 July-2025

Medical Surgical Nursing

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Appeared in: BTSC Staff Nurse 31 July-2025

Explanation

Levine's sign is the act of clenching a fist over the sternum to describe chest pain.
This sign is a classic indicator of ischemic chest pain, which is caused by reduced blood flow to the heart.
It is most frequently seen in patients experiencing a myocardial infarction (heart attack) or severe angina pectoris.
The gesture conveys the squeezing, crushing, or pressure-like nature of the pain.

Option A: Multiple sclerosis (MS) is a chronic autoimmune disease of the central nervous system. While it can cause various types of pain, including neuropathic chest pain, it is not associated with the classic ischemic pain represented by Levine's sign.
Option B: Myasthenia gravis is a neuromuscular junction disorder characterized by fatigable muscle weakness. Its primary symptoms include ptosis (drooping eyelids), diplopia (double vision), and weakness in limb or bulbar muscles. It does not typically cause cardiac chest pain.
Option D: Muscular dystrophy is a group of genetic diseases that cause progressive weakness and loss of muscle mass. While some forms can lead to cardiomyopathy (heart muscle disease) in later stages, Levine's sign is not a characteristic feature of the initial presentation.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Recognition of clinical signs in cardiovascular emergencies as background academic context rather than a clinical decision trigger.
Prompt recognition of Levine's sign by a nurse is critical for the rapid initiation of emergency cardiac protocols.
Upon observing this sign, a nurse's immediate actions should include assessing vital signs, obtaining a 12-lead ECG, administering oxygen if indicated, and preparing for potential administration of medications like nitroglycerin, aspirin, and morphine (MONA protocol).
This sign helps differentiate a potential life-threatening cardiac event from other non-cardiac causes of chest pain, guiding urgent intervention.

How to Approach the Question

First, analyze the image provided. Observe the person's action: they are making a clenched fist and placing it over the center of their chest.
Identify this specific clinical sign. This gesture is known as Levine's sign.
Recall the clinical significance of Levine's sign. It is a classic indicator of severe, pressure-like substernal chest pain, which is characteristic of myocardial ischemia.
Evaluate the given options. The options are Multiple sclerosis, Myasthenia gravis, Myocardial infarction, and Muscular dystrophy.
Correlate the sign with the options. Myocardial infarction is a condition of severe myocardial ischemia. The other three are primarily neuromuscular disorders.
Conclude that Levine's sign is most directly and commonly associated with Myocardial infarction.

Concept Tested & Keywords

Concept Tested: Recognition of clinical signs in cardiovascular emergencies.
Stem keywords: Levine's sign, associated with
Lead-in keywords: usually associated with
Clinical cues: The image shows a person clutching their chest with a clenched fist, which is the visual representation of Levine's sign.

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