Skeletal And Muscular System
Gbogbo ọrọ náà
Every time you climb a flight of stairs or make a fist, you are relying on a partnership that never gets a rest: a rigid internal frame that will not collapse under your own weight, and muscles that can only ever do one thing to that frame, pull on it. Human Biology asks you to know this partnership at the level of named bones, named joints and named muscles, not just in outline.
This topic covers the axial and appendicular skeleton, the structure of a long bone, how synovial and cartilaginous joints work, the antagonistic pairing of the biceps and triceps, and the dietary and hormonal factors that keep bone and muscle healthy across a lifetime, including what goes wrong in osteoporosis.
Ebumnobi
- Describe the structure and function of the main parts of the skeleton: axial skeleton (vertebral column, ribcage and skull), appendicular skeleton (scapula, clavicle, pelvis and limbs), and the structure of a long bone to include the distribution of spongy bone, compact bone and epiphysis
- Explain the functions of joints using the elbow, shoulder and a cartilaginous intervertebral joint as examples
- Describe the structure of a synovial joint
- Explain the relationship between voluntary muscles and bones to bring about movement illustrated by the biceps and triceps muscles and associated bones in the arm and shoulder
- Understand the dietary factors controlling the healthy development of muscle and bone
- Understand the causes and symptoms of osteoporosis
Akọmọ Ojú-ẹkọ
Ọ dị na ngwa Green Bridge
Budata ngwa Green Bridge CBT na ekwentị maọbụ kọmputa gị iji nweta akwụkwọ ndụmọdụ zuru oke, ajụjụ mmụta, na ndị ọzọ.
Ayẹwo Ẹkọ
Ekele diri gi maka imecha ihe karịrị na Skeletal And Muscular System. Ugbu a na ị na-enyochakwa isi echiche na echiche ndị dị mkpa, ọ bụ oge iji nwalee ihe ị ma. Ngwa a na-enye ụdị ajụjụ ọmụmụ dị iche iche emebere iji kwado nghọta gị wee nyere gị aka ịmata otú ị ghọtara ihe ndị a kụziri.
Ị ga-ahụ ngwakọta nke ụdị ajụjụ dị iche iche, gụnyere ajụjụ chọrọ ịhọrọ otu n’ime ọtụtụ azịza, ajụjụ chọrọ mkpirisi azịza, na ajụjụ ede ede. A na-arụpụta ajụjụ ọ bụla nke ọma iji nwalee akụkụ dị iche iche nke ihe ọmụma gị na nkà nke ịtụgharị uche.
Jiri akụkụ a nke nyocha ka ohere iji kụziere ihe ị matara banyere isiokwu ahụ ma chọpụta ebe ọ bụla ị nwere ike ịchọ ọmụmụ ihe ọzọ. Ekwela ka nsogbu ọ bụla ị na-eche ihu mee ka ị daa mba; kama, lee ha anya dị ka ohere maka ịzụlite onwe gị na imeziwanye.
- Which part of the skeleton includes the skull, vertebral column and ribcage? A) Appendicular skeleton B) Axial skeleton C) Pectoral girdle D) Pelvic girdle Answer: B
- In a long bone, which tissue is found at the widened epiphysis and contains red bone marrow? A) Compact bone B) Cartilage C) Spongy bone D) Yellow marrow Answer: C
- When the elbow is bent (flexed), which of these is correct? A) Biceps contracts, triceps contracts B) Biceps relaxes, triceps contracts C) Biceps contracts, triceps relaxes D) Biceps relaxes, triceps relaxes Answer: C
- Which vitamin is required for the small intestine to absorb calcium from food? A) Vitamin A B) Vitamin C C) Vitamin D D) Vitamin B12 Answer: C
- The shoulder joint allows a wide range of movement, including rotation. What type of joint is it? A) Hinge joint B) Cartilaginous joint C) Ball-and-socket joint D) Fixed joint Answer: C
Ọ dị na ngwa Green Bridge
Budata ngwa Green Bridge CBT na ekwentị maọbụ kọmputa gị iji nweta akwụkwọ ndụmọdụ zuru oke, ajụjụ mmụta, na ndị ọzọ.
Ọ dị na ngwa Green Bridge
Budata ngwa Green Bridge CBT na ekwentị maọbụ kọmputa gị iji nweta akwụkwọ ndụmọdụ zuru oke, ajụjụ mmụta, na ndị ọzọ.
Àwọn Ìwé Tó Dáa Láti Kà
Meecha Ajụjụ Ule Ọmarịcha
Ị chọrọ ime ajụjụ ule ọmarịcha gbasara Skeletal And Muscular System? Budata ngwa Green Bridge CBT iji nweta ajụjụ ule ọmarịcha na nyocha zuru ezu gbasara isiokwu a.
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