HBS 4.1

What are the different types of synovial joints?

• The ankle

• Fibrous joints

• cartilaginous joints

• pivot, hinge, saddle, plane, condyloid, and ball-and-socket joints

What role do cartilage, tendons, and ligaments play at a joint?

• ligaments are not involved with the joints.

• Cartilage, tendons, and ligaments play the role of allowing your body to freely move with out any restrictions.

• Cartliage is what protects the bone where bones will meet and rub against one another, tendons are a tissue that connect the muscles to bones and lastly ligaments are fibrous straps. ... Using the terms of the movements of a joint.

Describe the Synovial joint.

• Joins bones with a fibrous joint capsule that is continuous with the periosteum of the joined bones, constitutes the outer boundary of a synovial cavity, and surrounds the bones' articulating surfaces.

• are connected entirely by cartilage and allow more movement between bones than a fibrous joint but less than the highly mobile synovial joint.

What is the function of the Hyaline Cartilage?

• is found in invertebral discs, joint capsules, ligaments.

• consists of a mixture of white fibrous tissue and cartilaginous tissue in various proportions. It owes its flexibility and toughness to the former of these constituents, and its elasticity to the latter.

• great flexibility so that it is able to withstand repeated bending.

• Hyaline cartilage tissue provides smooth surfaces, enabling tissues to move/slide easily over each other

How do muscles and joints work together to enable movement for the human body?

• Muscles are also necessary for movement: They're the masses of tough, elastic tissue that pull our bones when we move. Together, our bones, muscles, and joints

• Muscles pull on the joints, allowing us to move. They also help the body perform other functions so we can grow and remain strong, such as chewing food and then moving it through the digestive system.

• Answer A and B

• the joints in your body send electrical signals to the nervous system allowing the body to move freely.

How can a person improve flexibility at the joints?

• Practice stretching, working out and running.

• Drinking milk

• Eating healthy

• None of the above

Which joint allows the greatest number of different movements?

• The gliding joint has the greatest area of movement

• Of all joint structures the ball and socket joint gives the widest range of motion.

• Of all joint structures the hinge joint allows the widest range of motion

• The saddle joint of all structures allows the greatest range of motion

What factors influence range of motion of a joint?

• How much you practice stretching

• How tall you are

• Race, ethnicity and where you’ve grown up

• joint structure, ligaments, tendons, muscles, skin, tissue injury, body temperature, activity level, age and sex all influence an individual's range of motion about a joint.

How are tendons and ligaments similar?

• They are both made of collagen

• They do the same thing

• Their both only located in dorsal part of your body

• Tendons are for running and ligaments are for working out

How are tendons and ligaments different?

• They are not different

• Ligaments attach bone to bone and tendons attach muscle to bone.

• None of the above

• Ligaments are capable of stretching further then a tendon making the two different.

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