Basics Flashcards

1
Q

Flexion

A

bending of body segments so their surfaces come together

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2
Q

Extension

A

moving apart of two opposing body segments

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3
Q

Abduction

A

movement of body segment away from midline

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4
Q

Adduction

A

movement of body segment towards midline

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5
Q

Lateral Flexion

A

bending of trunk to one side of midline

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6
Q

Medial Rotation

A

rotating limb segment toward midline

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7
Q

Lateral Rotation

A

rotating limb segment away from midline

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8
Q

Supination

A

movement so palm faces anteriorly/sole faces medially

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9
Q

Pronation

A

movement so palm faces Posteriorly/sole faces laterally

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10
Q

Plantar Flexion

A

moving top of foot away from shin/pointing toes away from head

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11
Q

Dorsiflexion

A

moving top of foot towards shin/pulling toes towards head

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12
Q

Inversion

A

combined movement of supination and adduction of whole foot

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13
Q

Eversion

A

combined movement of pronation and abduction of whole foot

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14
Q

types of mediated transport

A

facilitated diffusion and active transport

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15
Q

Endocytosis

A

Vesicles transport molecules into cell

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16
Q

Exocytosis

A

Vesicles transport molecules out of cell

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17
Q

Layers of skin

A

Epidermis, dermis, hypodermis

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18
Q

Protective waterproof layer of skin

A

Epidermis

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19
Q

Layer of skin rich with vessels and nerves and elasticity

A

Dermis

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20
Q

Shock absorbing layer of skin

A

Hypodermis

21
Q

Superficial fascia

A

loose areolar tissue with cutaneous nerves, vessels and lymphatics

22
Q

Deep fascia

A

Fibrous tissue around limbs, body and deep structures. Rich nerve supply

23
Q

Determines the pattern or spread of infection

A

fascia

24
Q

Fascial spaces

A

Potential spaces that occur due to pathology

25
Q

functions of bone

A

locomotion, support, protection of internal organs, storage of minerals and synthesis of blood cells

26
Q

Components of bone

A

Periosteum, outer compact bone, cancellous spongy bone, medullary cavity

27
Q

Function of outer compact bone

A

Gives strength/rigidity

28
Q

Function of cancellous spongy bone

A

Resists external forces

29
Q

Contains bone marrow

A

Medullary cavity

30
Q

Comprises nervous tissue

A

Nerve cells and neuroglia

31
Q

Axial skeleton

A

Skull, vertebral column, ribs and sternum

32
Q

Appendicular skeleton

A

Pectoral girdle, pelvic girdle, upper limb, lower limb

33
Q

Fibrous joints

A

bones connected by fibrous tissue that permits very little or no movement

34
Q

Cartilaginous joints

A

pad of cartilage between bones that allow limited movement by compression of the cartilage

35
Q

Synovial joints

A

fibrous capsule lined by a synovial membrane and filled with synovial fluid, with articular surfaces coated in hyaline cartilage

36
Q

Synovial gliding joint

A

Bones glide over each other, least moveable

37
Q

Synovial hinge joint

A

movement in one plane only, usually flexion/extension

38
Q

Synovial pivot joint

A

rotary movement around one axis

39
Q

Synovial saddle joint

A

movement around two axes allowing flexion/extension, abduction/adduction, circumduction

40
Q

synovial ball and socket joint

A

allows flexion/extension, abduction/adduction, rotation and circumduction

41
Q

Cartilage

A

dense connective tissue of fibres within a matrix

42
Q

Functions of cartilage

A

Support and shape structures, cushioning and absorbing shock

43
Q

Hyaline cartilage

A

covers bone surfaces at joints. acts as common connector

44
Q

Fibrous cartilage

A

strong and rigid, composed of fibrous elements

45
Q

Elastic cartilage

A

elastic and resilient with elastic fibres

46
Q

Ligaments

A

Fibrous connective tissue that binds bone to bone

47
Q

Bursae

A

Synovial sacs located at friction points between tendons, ligaments and bones

48
Q

Function of bursae

A

Act as cushion to reduce stress and friction on adjacent surfaces