OSHA: How Your Back Works Questions and Answers Graded A

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OSHA: How Your Back Works Questions and Answers Graded A Draw a line from the term on the left to the definition on the right. ✔✔1. Spinal Colum - Made up of 33 vertebrae, it supports the head ... and allows the body to bend and twist 2. Facet Joints - Provide stability and allow movement to the front, back and sides 3. Spinal Cord - Carries impulses between the brain and other parts of body while also serving as a reflex center Draw a line from the term on the left to the definition on the right ✔✔1. Discs - Separate the vertebrae and act as shock absorbers by providing a cushion between them 2. Ligaments- Strong bands of fibrous tissues that connect bones at the joint and limit their range of motion 3. Muscles - Moves bones at the joints and are connected to bones by tendons Draw a line from the term on the left to the definition on the right. ✔✔1. Muscle Strains - An injury to the muscles and tendons that provide movement to a joint 2. Muscle Spasms - A sudden, involuntary tensing up of the muscle until it becomes a hard lump 3. Ligament Sprains - May be the result of overstretching or tearing 4. Damaged disks - Results in pain, tingling and numbness in the back and legs A _______ is an injury to the muscles and tendons that provide movement to a joint ✔✔Muscle strain What is the strong fibrous tissue that attaches bones to each other called? ✔✔Ligament Most back injuries are caused buy: ✔✔Repeated stress over time Most back injuries occur in the ________ ✔✔Muscles, ligaments, and discs A _______ is a sudden, involuntary tensing up of the muscle until it becomes a hard lump ✔✔Muscle spasm Which of the following are risk factors that can lead to back injuries? ✔✔-Poor posture -Excessive twisting and bending -Improper lifting -Overexertion _________ separate the vertebrae and act like shock absorbers by providing a cushion between them ✔✔Discs _______ move bones at the joints and are connected by tendons ✔✔Muscles [Show More]

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