The cervical spine's range of motion is approximately 80° to 90° of flexion, 70° of extension, 20° to 45° of lateral flexion, and up to 90° of rotation to both sides.
How do the circulatory system and respiratory system work together? Please write 2-3 sentences.
Answer: The circulatory and respiratory systems work together to circulate the blood and oxygen all through the body. Air moves in and out of the lungs via the trachea, bronchi, and bronchioles. Blood strikes in and out of the lungs via the pulmonary arteries and veins that connect to the heart.
Explanation:
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The base of the heart is the ____________ side.