Which Are Actions of the Middle Scalene

question 205

Multiple Choice

Which are actions of the middle scalene?

• A)elevation of the first and second ribs at the sternocostal and costospinal joints
• B)elevation of the first rib at the sternocostal and costospinal joints and flexion of the neck at the spinal joints
• C)elevation of the first rib at the sternocostal and costospinal joints and extension of the neck at the spinal joints
• D)elevation of the second rib at the sternocostal and costospinal joints and extension of the neck at the spinal joints

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