Emergency Medical Technician (EMT) Trauma Practice Test 2025 - Free EMT Trauma Practice Questions and Study Guide

Question: 1 / 400

Which of the following is the MOST reliable indicator of a fracture to a spinal vertebra?

decreased grip strength in the upper extremities

The most reliable indicator of a fracture to a spinal vertebra is decreased grip strength in the upper extremities. This is because a fracture in the spinal vertebra can result in nerve damage or compression, which can lead to motor deficits such as reduced grip strength in the upper extremities. This neurological manifestation is a critical indicator of spinal injury and should prompt immediate medical attention.

In comparison, the other options are less reliable indicators of a spinal vertebra fracture. Decreased movement on one side of the body can be caused by various conditions, lack of pain at the site of the injury can occur due to spinal cord damage, and palpable pain at the site of the injury can be subjective and inconsistent across individuals.

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decreased movement on one side of the body

lack of pain at the site of the injury

palpable pain at the site of the injury

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