Florida State Paramedic Practice Exam

What are common symptoms of decompression sickness?

1. Nausea and headache

2. Joint pain, tingling in legs, and abdominal pain

3. Chest pain and shortness of breath

4. Loss of consciousness and confusion

The correct answer is: Joint pain, tingling in legs, and abdominal pain

Decompression sickness, often referred to as "the bends," is primarily associated with the formation of nitrogen bubbles in the bloodstream when a diver ascends too quickly after spending time at depths where pressure is significantly higher. This can lead to various symptoms, particularly affecting the musculoskeletal and nervous systems. Joint pain, commonly described as "the bends," is a hallmark symptom because the bubbles tend to accumulate in joints due to their lower blood flow compared to other tissues. Tingling sensations in the legs can occur as these bubbles affect nerve function, causing neuropathic symptoms. Abdominal pain may arise from bubbles that interfere with the organs in the abdominal cavity, leading to discomfort and pain. Recognizing these symptoms is crucial for a paramedic responding to a potential case of decompression sickness, as they guide immediate treatment protocols—primarily administering oxygen and possibly transporting the patient to a hyperbaric chamber. The other symptoms listed in the other options might be related to different medical conditions or emergencies but are not specifically hallmark symptoms of decompression sickness.