Emergency Medical Technician (EMT) Trauma Practice Test

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Prepare for the EMT Trauma Test with detailed flashcards and multiple-choice questions. Each question includes hints and explanations to help you succeed. Start your path to certification now!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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

decreased grip strength in the upper extremities
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

The correct answer is: 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.