Which of the following is the Type 1 DCS symptom set?

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Multiple Choice

Which of the following is the Type 1 DCS symptom set?

Explanation:
Type I DCS is the milder form, affecting muscles, joints, and the skin rather than the nervous system or lungs. The classic signs are musculoskeletal pain (especially in joints and muscles), swelling, and skin changes such as marbling (cutaneous mottling). So a symptom set that lists Pain, Marbling, Swelling fits this pattern best. Nausea and vomiting can occur with DCS but aren’t specific to Type I. Chest pain suggests deeper or pulmonary involvement, and dizziness or impaired coordination points toward neurological involvement (Type II). Thus, Pain, Marbling, Swelling accurately represents the Type I symptom set.

Type I DCS is the milder form, affecting muscles, joints, and the skin rather than the nervous system or lungs. The classic signs are musculoskeletal pain (especially in joints and muscles), swelling, and skin changes such as marbling (cutaneous mottling). So a symptom set that lists Pain, Marbling, Swelling fits this pattern best. Nausea and vomiting can occur with DCS but aren’t specific to Type I. Chest pain suggests deeper or pulmonary involvement, and dizziness or impaired coordination points toward neurological involvement (Type II). Thus, Pain, Marbling, Swelling accurately represents the Type I symptom set.

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