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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 |