Sets (57) Classes (0)

Muscle Attachments definitions

# Definition Sets
1 origin and insertion 4 sets
2 ligament, origin, insertion, tendon, aponeurosis 4 sets
3 origin:attaches to a bone that doesn't move (stationary) insertion:attaches to the more movable bone 3 sets
4 http://i.quizlet.com/i/ya5qzhhwlshxvgq69lai8a.jpg 3 sets
5 the location on a bone where a muscle connects to the bone -each skeletal muscle extends from one bone to another, crossing at least one moveable joint -when muscle contracts, one bone will move, other bone remains fixed -when muscle contracts, the insertion (distal) is pulled toward the origin (proximal) 2 sets
6 extrinsic: 1 pt of attachment in the larynx, one point out suprahyoid extrinsic laryngeal:one attachment on the the hyoid, and one above. infrahyoid extrinsic laryngeal role: attachement on the larynx and an attachment below. intrinsic: both attachment points are in the larynx. 2 sets
7 1 indirect,. tendon attaches muscle to bone tendon , aponeurosis, broad sheet like tendon, connects muscle to muscle or muscle to bone attaches muscle to bone, i.,e. biceps brachii 2. direct, muscles attach directly to bone or soft tissue (without a tendon) i.e brachialis,trapezius 2 sets
8 the epimysium of the muscle is fused to the periosteum of a bone or perichondrium of a cartilage. 2 sets
9 origin- attachment at the less movable bone insertion-attachment at the movable bone 2 sets
10 muscles attach to origins and insertions by strong fibrous ct that entend into periosteum of the bone -direct fleshy attachments -indirect attachments 2 sets
11 origin (fixed end) insertion (end of muscle moves the most) course (direction the muscle lies) 2 sets
12 muscles shorten when they contract. the origin and insertion move closer together. 2 sets
13 lev ani: supports pelvic viscera, prostate, vagina, stops incontinence glut max: extends thigh when walking 2 sets
14 origin, insertion, course 2 sets
15 endomysium, perimysium, and epimysium come together at ends of muscles to form connective tissue attachment to bone matrix ex. tendon (bundle) or aponeurosis (sheet) 2 sets
16 all muscles attach in 2 places 1 set
17 -attach bones by tendons or aponeuroses -have at least two attachments 1 set
18 attach to bone by connective tissue, which continues beyond the muscle belly to form a tendon 1 set
19 every muscle attaches to bone at least 2 points and span a joint to have movement (some exceptions) these attachements are known as origins and insertions origins stay stable, insertions move muscles usually attach on roughened areas of the bone usually attach via connective tissue or tendons 1 set
20 origin- the fixed, less mobile attachment (proximal attachment to extremities) insertion- structure being acted upon (distal attachment to the extremities) 1 set
21 muscles have origin (fixed) and insertion (acted upon) 1 set
22 most skeletal muscles run from one bone to another one bone will move- other bone remains fixed 1 set
23 - origin - from bone, tendon or ligament - usually proximal - insertion - by tendons to their point of action - usually distal 1 set
24 1) sternal: ensiform process. 2) costal: inner, lower border ribs 7 to 12 and costal cartilages 3) vertebral: l1 corpus and l1 to l5 transverse processes. 1 set
25 connect the thoracic girdle to the axial skeleton. (synsarcosis) 1 set
26 tendons bind muscle to bone muscle tension causes movement at a joint the movable attachment is the insertion (more distal) the more stationary end is the origin (more proximal) 1 set
27 muslces attach to origins and insertions by connective tissue 1 set
28 attachment of muscle to bone is via tendon, skeletol muscle crosses movable joint then attaches to bone 1 set
29 - bone to bone - direct (fleshy) attachments 1 set
30 one bone to another fleshy attachments: ct fibers are short indirect: ct forms a tendon 1 set
31 tendons attach the muscle to bone, skin, or another muscle, thick cordlike structure, aponeurosis- wide band of connective tissue 1 set
32 •most muscles will span joints •attaches to bone in two places 1. insertion: moveable bone 2. orgin: stationary bone where it anchors 1 set
33 skeletal muscles run from one bone to another. one bone will move, while other bone remaains fixed. 1 set
34 attaches to a stable anchor at each end to perform work attaches to another muscle fascia or tendon 1 set
35 what is the function of the ramus in mammal's jaws? 1 set
36 -most skeletal muscles run from one bone to another -once bone will move/ other bone remains fixed -origin-less movable attachment -insertion-more movable attachment 1 set
37 most muscles have attachments to 2 different bones 1 set
38 tendon & aponeurosis composed of dense regular connective tissue (collagen-resist stretch) 1 set
39 tendons, tubercles, trochanters, crests, tuberocities origin by direct attachment; insertion by indirect attachment (origin is stationery, insertion is more movable, towards origin) ex. brachialis flexes elbow and pulls ulna closer to origin 1 set
40 -tendons -tubercles, trochanters, crests, tuberosities 1 set
41 tendons, tubercles, trochanters, tuberosities, crests 1 set
42 -muscles attach either directly or indirectly to bone or other tissue. 1 set
43 -indirect attachment to bone -direct (fleshy) attachment to bone 1 set
44 endomysium, perimysium, and epimysium come together at the ends of muscles to form connective tissue attachments to the bone matrix 2 types of attachments are tendons and aponeurosis (for wider, flatter muscles) 1 set
45 tendons, origins, and insertion 1 set
46 origin, insertion direct: epimysium fuses with periosteum indirect: tendon aponeurosis 1 set
47 either origin or insertion can be attached directly or indirectly to bone 1 set
48 - origin: doesn't move; broad (shoulder) - insertion: moves; narrow (radius) 1 set
49 -attached to a different bone at each end, span at least one joint, and move one bone relative to another 1 set
50 many muscle names identify their origins, insertion, or other prominent attachments. 1 set
51 tendons-muscle to bone; flat tendons are aponeuroses origin-less movable attachment site insertion-more movable attachment site ligament-bone to bone 1 set
52 shortening; pulling 1 set
53 origin, insertions, aponeurosis, raphe 1 set
54 *indirect attachment (tendon attach muscle to bone) (connect into periosteum then matrix) *aponeurosis (broad sheet of tendon) *direct attachment (close association with bone) (gap contains collagen fibers) *can attach to tissues other than bone 1 set
55 at ends of muscle, connective tissue layers merge and form a tendon 1 set
56 origin:more stationary end of the muscle insertion:end of the muscle that moves most 1 set
57 -origin: more fixed end of muscle. -insertion: end of muscle that moves most. -course: direction in which muscle lies. 1 set
58 direct to bone by tendon - which is white, glistening, non-elastic cord by aponeurosis - which is a sheet of white, flat connective tissue 1 set
59 bone, cartilage, skin, fascia, tendons, aponeurosis 1 set
60 span joints and cause movement between movable bone and less moveable bone/ may be direct or indirect 1 set
61 how are these muscles named: zygomaticus, sternocleidomastoid ("cleido" refers to the clavicle) 1 set
62 1. direct (fleshy) attachment to bone 2. indirect attachment to bone 3. attachment to collagen in the dermis 4. stress will tear the tendon before pulling the tendon loose from either muscle or bone 1 set
63 tendon to a bone or aponeuroses to a bone or other muscle (external oblique) 1 set
64 belly 1 set
65 endomysium, perimysium, and epimysium come together: -at ends of muscles -to form connective tissue attachment to bone matrix -i.e., tendon (bundle) or aponeurosis (sheet) 1 set
66 tendons aponeurosis origin insertion 1 set
67 tendons aponeurosis 1 set
68 1. direct (fleshy) attachment to bone -epimysium is contiunuous with periosteum -intercostal muscles 2. indirect attachment to bone - epimysium continues as tendon or aponeurosis that merges into periosteium as perforating fibers -biceps brachii or abdominal muscle 3. attachment to collagen in the dermis 4. stress will tear the tendon before pulling the tendon loose from either muscle or bone 1 set
69 scalenes anterior and medial subclavius pec major and minor - minor: attaches to ribs 3-5 and coracoid process of scapula... can be implicated in shoulder sd or various impingement syndromes. serratus anterior rectus abdominus levator costae 1 set
70 most skeletal muscles run from one bone to another; one bone will move - other bone remains fixed; muscles attach to origins and insertions by ct 1 set
71 insertion-moveable bone origin-bone does not move direct-muscle fused to periosteum indirect-tendon anchors muscle to connective tissue antagonistic- can never pull, only push 1 set
72 origin-proximal attachment--it's more fixed generally less mobile point of attachment 1 set
73 endomysium, perimysium and epimysium come together at end of muscles, form connective tissue attachment to bone matrix 1 set
74 tendons bridge the gap between muscle ends and bony attachment. 1 set
75 enclosed in the epimysium which is continuous with the fibrous structures that attach muscles to bones and other structures must be firmly attached to the structures they pull on may attach directly to the periosteum of bones or may be attached by tendons or aponeuroses. epimysium extends in the form of a strong, tough cord of connective tissue which is continuous with the periosteum of the bone - called tendon epimysium extends as a broad, flat sheet of connective tissue and attaches to the adjacent structure - aponeurosis. 1 set
76 muscles attach to bone in 1 of 3 ways: -directly (eg: deltoid) -tendon (eg: biceps brachii) -aponeurosis (broad, flat sheet of ct; eg: abdominal sheath) muscles pull equally 1 set
77 muscles have two attachments (origin and insertion) 1 set
78 -most skeletal muscles run from one bone to another -one bone will move- other bone remains fixed 1 set
79 indirect attachments to bone, direct (fleshy) attachment to bone 1 set
80 fassicle arrangement varies based on position of muscle origin insertion force 1 set
81 muscles usually have two attachments an origin and an insertion. 1 set
82 endomysium, perimysium, and epimysium come together at the ends of muscle. to form connective tissue attachment to bone matrix i.e tendon (bundle) or aponeurosis (sheet)(connective sheath) 1 set
83 muscles no direction when they contract muscles are attached to bones muscles cross at least one joint 1 set
84 muscles attach to origins and insertions via strong fibrous connective tissue that extend into fibrous periosteum of the bone 1 set
85 skeletal muscles attach to bones by their connective tissue components 1 set
86 greater and lesser trochanters of femur 1 set
87 1.aponeuroses 2.ligaments 3.tendons 1 set
88 most skeletal muscles run from one bone to another; one bone will move -- other bones remain fixed (origin and insertion) 1 set
89 as a muscle contracts it pulls the insertion bone closer to the origin bone 1 set
90 • most skeletal muscles run from one bone to another • one bone will move, other bone remains fixed • origin tends to be the more proximal muscle attachment and the insertion tends to be the more distal attachment 1 set
91 the origin is most stationary end of muscle. insertion is end of the muscle attached to bone undergoing the greatest amount of movement 1 set
92 muscle know no direction when they contract muscles attach to bones - contract and move one end of joint closer to another, crossing at least one joint (if don't wont act on that joint) 1 set
93 • most skeletal muscles run from one bone to another • one bone will move, other bone remains fixed • origin tends to be the more proximal muscle attachment and the insertion tends to be the more distal attachment • origin—less movable bone attachment • insertion—more movable bone attachments • muscles attach to origins and insertions via strong fibrous connective tissue that extend into fibrous periosteum of the bone • direct (fleshy) attachments—connective tissue fibers are short and muscles appear to attach directly to bone • indirect attachments—connective tissue extends well beyond the end of the muscle fibers to form a cord-like tendon or a flat sheet aponeurosis • bone markings present where tendons meet bones include tubercles, trochanters, and crests 1 set
94 may be direct, when epimysium is fused with periosteum or indirect when the muscle is attached to the bone . 1 set
95 - skeletal muscles: one bone to another (one bone will move; the other bone remains fixed) - origin: proximal attachment; less movable - insertion: distal attachment; more movable 1 set
96 "insertion point" - attached to "movable bone" "muscles origin" - attached to "immovable bone" at contraction muscle moves the insertion point (on the movable bone) toward the origin 1 set
97 tendons - muscle to bone origin, insertion 1 set
98 when muscles contract, one bone remains fairly stationary while the other bone moves 1 set
99 insertion point muscles origin at contraction muscle moves the insertion point (on the movable bone) toward the origin 1 set
100 origin(fixed attachment) and insertion (structure being moved during contraction) 1 set