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Bone And Musle Test
Question | Answer |
---|---|
The spine has _____ Vertebra? | 33 |
Bones are made of what 2 things? | Calcium and phosphorous |
Name the 5 parts of the Vertebra. | Lumbar (5) Sacrum (5) Coccyx (4) Cervical (7) Thoracic (12) |
A place in the body where 2 bones come 2gether is a | Joint |
Condition in which the bodys bones become weak and break easily | Osteoporosis |
Strong connective tissue that holds bone to bone in a movable joint. | Legiment |
The 5 units of organization in order in a living thing are? | 1 cell 3 tissue 3 organ 4 organ system 5 organisms |
How many muscles in the human body? | About 600 |
Name the 2 main parts of the skeleton | Axial and Appendicular |
3 types of muscles? | Smooth, cardiac, and skeletal |
When 1 muscle relaxes the partner______ | contracts |
Why do muscles have to work in pairs? | help each other move bones |
How to prevent muscle injuries | Stretching |
Are skeletal muscles voluntary or involuntary? | Voluntary |
Are Smooth muscles voluntary or involuntary? | Involuntary |
Are Cardiac muscles voluntary or involuntary? | Involuntary |
Do skeletal muscles react quickly? | Yes |
Do smooth muscles react quickly? | No |
Do Cardiac muscles react quickly? | yes |
What one type of muscle tires quickly? | Skeletal |
What is the partner muscle for the solius muscle? | gastrocnemeous |
Partner muscle of the bicep? | tricep |
Partner muscle of the hamstring? | Quadricep |
What is the most active muscle? | eye lids |
Longest muscle? Where is it located? | Sartorious Femur area |
Smallest muscle? Where is it located? | Stapedeus ear |
Strongest Muscle? | Messeter |
Do bones make blood? | yes |
Striated means? | banded, striped |
Process of cartilage becoming bone | ossification |
Connects Bone to muscle | tendon |
5 main functions of the skeleton | Shape and support, make blood, store minerals, protect organs, and allows movement |
2 types of skin? | Epidermis dermis |
The outer layer of skin is the? | epidermis |
What is Melanin? | A pigment that skin its color and protects the skin from burning in sunlight. |
The inner layer of skin is the? | dermis |
Skin cells produce _____ in the sunlight? | vitamin D |
In order from the top to the bottom.. Name the 5 parts of the vertebra | cervical thoracic lumbar sacrum coccyx |
What types of muscles are striated? | Skeletal and Cardiac |
Why do muscles work in pairs? | Muscles cant push. the can only contract or relax to pull the bone 1 way or another |
How are muscles attached to bone? | By tendons |
What are tendons? | Strings of tough protein called collagen |
How much do my muscles weigh? | 40% of your overall body weight Weigh more than bones |
Which muscle never rest? | Heart (cardiac) |
What are muscles made of? | 1,000s of cells called muscle fibers- cells bundled together and surrounded by a layer of connective tissue |
What are voluntary muscles? | Muscles we control by thinking |
What are involuntary muscles? | automatic muscles |
What do smooth muscles do? | move food around digestive system |
What do cardiac muscles do? | Produces the pumping of the heart |