Flashcards
Lab Practical 2 - Labs 7, 8, 9

Cards in this deck (200)
- 1Identify the Joint Classification and the features at A and B.Joint Classification
Structural = Cartilaginous
Functional = Amphiarthrotic
A = Intervertebral joints (present from inferior side of C2 to L5)
B = Pubic Symphysis
- 2Identify the joint classification.Joint Classification
Structural = Synovial
Functional = Diarthrotic
Knee joint is atypical because it's only Synovial joint with Meniscus - Fibrocartilage disk for added cushioning
- 3Identify the feature of Synovial Joints at A.A = Tendons and Ligaments
Function = stabilize joint during movement
- 4Identify the feature of Synovial Joints at B.B = Synovial cavity
Function - space that allows more movement between bones
Lined with Synovial membrane - produces Synovial fluid
- 5Function of Synovial fluid found at B.lubricates joints
reduces friction
acts as shock absorber
provides nutrients
- 6Identify the feature of Synovial Joints at C.C = Articular cartilage
Function = reduce friction during joint movement
- 7Identify A.Joint classification
Structural = Synovial
Functional = Diarthrotic
A = Occipital to Atlas
Specific type of Synovial joint = Hinge
Movement = Flex/Extend/Hyperextend (nod head)
- 8Identify B.Joint classification
Structural = Synovial
Functional = Diarthrotic
B = Atlas to Axis
Specific type of Synovial joint = Pivot
Movement = Rotation (say no)
- 9Identify A.Joint classification
Structural = Synovial
Functional = Diarthrotic
A = TMJ (Temporal to Mandible)
Specific type of Synovial joint = Hinge Movement = Depress/Elevate
- 10Identify A.Joint classification
Structural = Synovial
Functional = Diarthrotic
A = Shoulder (Scapula to Humerus)
Specific type of Synovial joint = Ball and Socket
Movements = Flex/Extend; Abduct/Adduct; Circumduction
- 11Identify B.Joint classification
B = Elbow (Humerus to Ulna)
Specific type of Synovial joint = Hinge
Movements = Flex/Extend
- 12Identify A.Joint classification
Structural = Synovial
Functional = Diarthrotic
A = Wrist (Ulna and Radius to Carpals)
Specific type of Synovial joint = Condyloid
Movement = Flex/Extend; Abduct/Adduct
- 13Identify B.Joint classification
Structural = Synovial
Functional = Diarthrotic
B = Ulna to Radius (at Distal end)
Specific type of Synovial joint = Pivot
Movement = Supinate/Pronate
- 14Identify C.Joint classification
Structural = Synovial
Functional = Diarthrotic
C = Elbow (Humerus to Ulna)
Specific type of Synovial joint = Hinge
Movement = Flex/Extend
- 15Identify A.Joint classification
Structural = Synovial
Functional = Diarthrotic
A = Interphalanges (Between phalanges)
Synovial joint type = Hinge
Movements = Flex/Extend
- 16Identify B.Joint classification
Structural = Synovial
Functional = Diarthrotic
B = Metacarpals to Phalanges 2, 3, 4, 5 (Fingers)
Synovial joint type = Condyloid
Movements = Flex/Extend; Abduct/Adduct
- 17Identify C.Joint classification
Structural = Synovial
Functional = Diarthrotic
C = Carpal to Metacarpal of Phalange 1 (Thumb)
Synovial joint type = Saddle
Movements = Flex/Extend; Abduct/Adduct - greater range of motion than fingers
- 18Identify D.Joint classification
Structural = Synovial
Functional = Diarthrotic
D = Intercarpal (Between Carpal bones)
Synovial joint type = Plane
Movement = Gliding
- 19Identify A.Joint Classification
Structural = Synovial
Functional = Diarthrotic
A = Hip joint (Femur to Acetabulum of Coxal)
Specific type of Synovial joint = Ball and Socket
Movements = Flex/Extend; Abduct/Adduct; Circumduction
- 20Identify B.Joint Classification
Structural = Synovial
Functional = Diarthrotic
B = Knee joint (Femur to Tibia)
Specific type of Synovial joint = Hinge
Movements = Flex/Extend
- 21Identify C.Joint Classification
Structural = Synovial
Functional = Diarthrotic
C = Ankle joint (Tibia to Talus)
Specific type of Synovial joint = Hinge
Movements = Plantarflex/Dorsiflex
- 22Identify D.Joint Classification
Structural = Synovial
Functional = Diarthrotic
D = Intertarsal joint (Between tarsals)
- 23Identify E.Joint Classification
Structural = Synovial
Functional = Diarthrotic
E = Metatarsal to Phalange
- 24Identify F.Joint Classification
Structural = Synovial
Functional = Diarthrotic
F = Interphalangeal (Between phalanges)
- 25Identify A.Joint classification
Structural = Synovial
Functional = Diarthrotic
A = Ankle - Tibia to Talus
Specific type of Synovial joint = Hinge
Movement = Plantarflex/Dorsiflex
- 26Identify B.Joint classification
Structural = Synovial
Functional = Diarthrotic
B = Intertarsal
Specific type of Synovial joint = Plane
Movement = Gliding
- 27Identify C.Joint classification
Structural = Synovial
Functional = Diarthrotic
C = Metatarsal to Phalange
Specific type of Synovial joint = Condylloid
Movement = Flex/Extend, Abduct/Adduct (not as great a range as fingers)
- 28Identify D.Joint classification
Structural = Synovial
Functional = Diarthrotic
D = Interphalangeal
Specific type of Synovial joint = Hinge
Movement = Flex/Extend
- 29Pelvic Girdleattachment to upper torso; not directly attached to axial skeleton – less stable; greater range of motion
Clavicle (anterior)
Scapula (posterior) - 30Pelvic girdleattachment to lower torso; directly attached to Sacral vertebrae - more stable, limits range of motion
Left and Right Coxal bones (anterior/lateral)
Sacral vertebrae (posterior) - 31Identify the tissue and its function.Tissue = Dense Regular Connective tissue
Function = forms tendons and ligaments
- 32Identify the tissue and its function.Tissue = Skeletal muscle
Function = Contracts to move skeleton and facial expressions (striated)
- 33Identify this junction.Neuromuscular Junction (NMJ)

- 34Identify structure and its function A on the Neuromuscular Junction (NMJ).A = Axon terminal
Function = contains vesicles that release
ACh (Acetylcholine/neurotransmitters) when stimulated
- 35Identify structure and its function B on the Neuromuscular Junction (NMJ).B = Motor Axon
Function = Transmits stimulation (impulse) from brain/spinal cord to muscle fiber (cell)
- 36Identify structure and its function C on the Neuromuscular Junction (NMJ).C = Skeletal muscle
Function = Contracts to move bones when stimulated
- 37Identify the name and function of 1.1 = Epimysium
Function = Protects entire muscle
(as an organ)
- 38Identify the name and function of 2.2 = Perimysium
Function = Protects the fascicle
(bundle of muscle fibers)
- 39Identify the name and function of 3.3 = Endomysium
Function = Protects muscle fiber (cell)
- 40Identify the cell.Muscle fiber cell (Myofiber)

- 41Identify structure and function of A on the cell.Muscle fiber cell (Myofiber)
A = Endomysium
Function = connective tissue layer that protects the Muscle fiber
- 42Identify structure and function of B on the cell.Muscle fiber cell (Myofiber)
B = Sarcolemma (Muscle Plasma membrane)
Function = contains receptor sites for ACh (Acetylcholine)
- 43Identify structure and function of C on the cell.Muscle fiber cell (Myofiber)
C = ACh Receptor sites on Sarcolemma
Function = Surface proteins on Sarcolemma that bond to ACh to begin muscle fiber stimulation
- 44Identify structure and function of D on the cell.Muscle fiber cell (Myofiber)
D = Axon terminal of motor axon
Function = Contains vesicles that release ACh (Neurotransmitter) when stimulated
- 45Identify structure and function of E on the cell.Muscle fiber cell (Myofiber)
E = Motor axon
Function = Transmits stimulation (impulse) from brain/spinal cord to muscle fiber/cell
- 46Identify A and its function on the Muscle fiber (Myofiber) cell.Muscle fiber (Myofiber or muscle cell)
A = Transverse tubule
(blue tube)
Function = transports stimulation across the Muscle fiber/cell
also called T-Tubule
- 47Identify B and its function on the Muscle fiber (Myofiber) cell.Muscle fiber (Myofiber or muscle cell)
B = Sarcoplasmic Reticulum (SR)
(beige honeycomb)
Function = Releases Calcium into Sarcoplasm, when stimulated stores Calcium ion between stimulations
- 48Identify C and its function on the Muscle fiber (Myofiber) cell.Muscle fiber (Myofiber or muscle cell)
C = Sarcomere
Function = Contraction unit of Myofibril contains Actin and Myosin (Myofilaments)
- 49Identify D and its function on the Muscle fiber (Myofiber) cell.Muscle fiber (Myofiber or muscle cell)
D = Sarcolemma
Function = Contains ACh receptor sites (modified plasma membrane)
- 50Identify E and its function on the Muscle fiber (Myofiber) cell.Muscle fiber (Myofiber or muscle cell)
E = Endomysium
Function = Connective tissue layer that protects muscle fiber
- 51Identify A and its function on the Muscle fiber (Myofiber) cell.Myofiber (muscle fiber or muscle cell)
A = Transverse tubule (T-tubule)
Function = carries stimulation across muscle fiber
- 52Identify B and its function on the Muscle fiber (Myofiber) cell.Myofiber (muscle fiber or muscle cell)
B = Sarcoplasmic reticulum (SR)
Function = Releases Calcium into Sarcoplasm when stimulated, Stores Calcium ion between stimulations
- 53Identify A and its function on the Muscle fiber (Myofiber) cell.Muscle fiber (Myofiber or muscle cell)
A = Transverse tubules (T-tubules)
Function = Carries stimulation across muscle fiber
- 54Identify B and its function on the Muscle fiber (Myofiber) cell.Muscle fiber (Myofiber or muscle cell)
B = Sarcoplasmic reticulum (SR)
Function = Releases Calcium into Sarcoplasm when stimulated, Stores Calcium ion between stimulations
- 55Identify C and its function on the Muscle fiber (Myofiber) cell.Muscle fiber (Myofiber or muscle cell)
C = Z line - boundaries of Sarcomere, Sarcomere - contraction unit of muscle cell that contains Actin and Myosin
(between Z lines)
- 56Identify D and its function on the Muscle fiber (Myofiber) cell.Muscle fiber (Myofiber or muscle cell)
D = Thick filament = A band
Dominant protein molecule - Myosin
Function = Produces power stroke (contraction of Sarcomere)
- 57Identify E and its function on the Muscle fiber (Myofiber) cell.E = Thin filament = I band
Dominant protein molecule - Actin
Function = Contains Myosin binding site
Resting muscle = blocked by TT Complex (Troponin/Tropomyosin)
Stimulated muscle = unblocked by Ca2+ binding to TT complex, Myosin binds here to produce power stroke
- 58Identify the muscle at A.A = Orbicularis oculi
Action = Winks, blinks eye, closes eyelids
- 59Identify the muscle at B.B = Zygomaticus
Action = Smiling muscle (raises angle of mouth superiorly)
Origin = Zygomatic bone
- 60Identify the muscle at C.C = Orbicularis oris
Action = Closes, protrudes lips (kissing muscle)
- 61Identify the muscle at A.A = Orbicularis oris
Action - Closes, protrudes lips (kissing muscle)
- 62Identify the muscle at B.B = Zygomaticus
Action = Smiling muscle
Origin = Zygomatic bone
- 63Identify the muscle at C.C = Orbicularis oculi
Action = winks, blinks eye, closes eyelid
- 64Identify the muscle at A.A = Temporalis
Action = Elevates Mandible
Origin = Temporal bone
Insertion = Coronoid process of Mandible
- 65Identify the muscle at B.B = Masseter
Action = Elevates Mandible
- 66Identify the muscle at C.C = Zygomaticus
Action = "Smiling muscle"; elevates corners of lips
Origin = Zygomatic bone
- 67Identify the muscle at D.D = Orbicularis oris
Action = "Kissing muscle"; closes lips
- 68Identify the muscle at A.A = Temporalis
Action = Elevates Mandible
Origin = Temporal bone
Insertion = Condylar process of Mandible
- 69Identify the muscle at B.B = Masseter
Action = Elevates Mandible
- 70Identify the muscle at C.C = Zygomaticus
Action = Smiling muscle
Origin = Zygomatic bone
- 71Identify the muscle at A.A = Digastric
Action = Depresses mandible
- 72Identify the muscle at B.B = Mylohyoid
Action = Depresses mandible, elevates hyoid
Insertion = Hyoid bone
- 73Identify the muscle at A.A = Orbicularis oculi
Action = Winks, blinks eye, closes eye lid
- 74Identify the muscle at B.B = Orbicularis oris
Action = Closes, protrudes lips (kissing muscle)
- 75Identify the muscle at C.C = Sternocleidomastoid
Action = Flexes head (acting together)
Origin = Sternum and Clavicle
Insertion = Mastoid process of Temporal bone
- 76Identify the muscle at A.A = Sternocleidomastoid
Action = Flex head/neck
Origin = Sternum and Clavicle
Insertion = Mastoid process of Temporal bone
- 77Identify the muscle at B.B = Orbicularis oris
Action = Kissing muscle; closes lips
- 78Identify the muscle at C.C = Orbicularis oculi
Action = Winking and Blinking; closes eyelid
- 79Identify the muscle at A.A = Splenius
Action = Extends head
Insertion = Mastoid process of Scapula
- 80Identify the muscle at B.B = Levator scapulae
Action = Elevates Scapula (shrug shoulders)
Insertion = Scapula
- 81Identify the muscle at C.C = Rhomboids
Action = Adducts Scapula
- 82Identify the muscle at A.A = Latissimus dorsi

- 83Identify the muscle at B.B = Trapezius
Action = Adducts Scapula
- 84Identify the muscle at C.C = Splenius
Action = Extends head
Origin – Spinous process of Cervical and Thoracic vertebrae
Insertion = Mastoid process of Temporal bone
- 85Identify the muscle at A.A = Trapezius
Action = Adducts Scapula
- 86Identify the muscle at B.B = Latissimus dorsi

- 87Identify the muscle at C.C - Erector spinae group
Action = Extends torso
- 88Identify the muscle at A.A = Pectoralis minor
Action = Abducts Scapula, Elevates ribs during inhalation of deep breath
- 89Identify the muscle at B.B = Serratus anterior
Action = Abducts Scapula
- 90Identify the muscle at A.A = Levator scapulae
Action = Elevates Scapula (shrug shoulders)
Insertion = Scapula
- 91Identify the muscle at B.B = Trapezius
Action = Adducts Scapula
- 92Identify the muscle at C.C = Latissimus dorsi

- 93Identify the muscle at D.D = Rhomboids
Action = Adducts Scapula
- 94Identify the muscle at E.E = Splenius
Action = Extends head/neck
Origin = Spinous process of Cervical and Thoracic vertebrae
Insertion = Mastoid process of Temporal bone
- 95Identify the muscle at F.F = Erector spinae group
Action = Extends torso
- 96Identify the muscle at A.A = Deltoid

- 97Identify the muscle at B.B = Pectoralis major

- 98Identify the muscle at C.C = Pectoralis minor
Action = Abducts Scapula, Elevates Ribs during inhalation of deep breath
Origin = Costal cartilage of ribs
Insertion = Scapula
- 99Identify the muscle at D.D = Rectus abdominus
Action = Flexes torso
Origin = Pubic symphysis
Insertion = Xiphoid process of Sternum
- 100Identify the muscle at A.A = External obliques
Action = Flexes torso; Rotates torso
- 101Identify the muscle at B.B = Rectus abdominus
Action = Flexes torso
Origin = Pubic Symphysis
Insertion = Xiphoid process of Sternum
- 102Identify the muscle at C.C = Internal obliques
Action = Flexes torso; Rotates torso
- 103Identify the examples of Tissue and Muscle and A, B, & C.A – Skeletal muscle
B – Tendon – cord of Dense Regular Connective Tissue
C – Aponeurosis - sheath/layer of Dense Regular Connective Tissue
- 104Identify the layers present at A and B.A – Epimysium
protects the muscle (as an organ)
B – Perimysium
protects the Fascicle
(bundle of muscle fibers)
Not pictured – Endomysium
protects the muscle fiber (cell)
- 105Muscles pull moveable bone or tissue to immovable bone. Origin?immovable bone –”start” of muscle
- 106Muscles pull moveable bone or tissue to immovable bone. Insertion?movable bone or tissue that is pulled by muscle closer to origin
- 107Muscle Antagonist?Muscle that works with another in a pair in opposite actions.
Muscles never push. - 108Muscle Synergist?Muscles that work together for the same action.
- 109What movement do Anterior muscles make?Flex - bend joint
- 110What movement do Posterior muscles make?Extend - straighten joint
- 111What movement do Lateral muscles make?Abduct - away from body
- 112What movement do Medial muscles make?Adduct – return to body
- 113Muscle movement ExceptionsTMJ – Elevate/Depress
Scapula – Abduct/Adduct or Elevate/Depress
Knee – Posterior thigh Flex/Anterior thigh Extend
Ankle – Plantarflex/Dorsiflex - 114Identify the muscle at A on the anterior view of the torso.Anterior view of Torso
A = Deltoid
Action = Abducts humerus/arm
Origin = Clavicle and Scapula
Insertion = Deltoid tuberosity of Humerus
- 115Identify the muscle at B on the anterior view of the torso.B = Pectoralis major
Action = Flex and Adduct humerus/arm
Origin = Sternum and Clavicle
Insertion = Greater/Lesser Tubercle of Humerus
- 116Identify the muscle at C on the anterior view of the torso.C = Pectoralis minor

- 117Identify the muscle at D on the anterior view of the torso.D = Rectus abdominus

- 118Identify the muscle at A on the anterior view of the torso.Anterior view of Torso
A = Pectoralis minor
Action = Abduct Scapula
- 119Identify the muscle at B on the anterior view of the torso.B = Pectoralis major
Action = Flex and adduct humerus
Origin = Sternum and Clavicle
Insertion = Greater and Lesser Tubercles of Humerus
- 120Identify the muscle at A on the posterior view of the torso.A = Trapezius
Action = Adduct Scapula
- 121Identify the muscle at B on the posterior view of the torso.B = Latissimus dorsi
Action = Extend and Adduct Humerus/arm
Origin = Spinous process of T7 to L5 vertebrae; Inferior Scapula and Ribs
Insertion = Greater/Lesser Tubercle of Humerus
- 122Identify muscle A on this Lateral view of upper appendage.A = Deltoid
Action = Abducts Humerus/arm
Origin = Scapula and Clavicle
Insertion = Deltoid tuberosity of Humerus
- 123Identify muscle B on this Lateral view of upper appendage.B = Triceps brachii
Action = Extends elbow/forearm (Radius and Ulna together)
Insertion = Olecranon process of Ulna
- 124Identify muscle group C on this Lateral view of upper appendage.C = Hand extensor group
Action = Extends wrist
- 125Identify muscle D on this Lateral view of upper appendage.D = Brachialis
Action = Flexes elbow/forearm (Radius and Ulna together)
- 126Identify muscle E on this Lateral view of upper appendage.E = Biceps brachii
Action = Flexes and supinates elbow/forearm (Radius and Ulna together)
Insertion = Radial tuberosity
- 127Identify muscle group A on this posterior Lateral view of upper appendage.A = Hand extensors (group)
Action = Extends Wrist
- 128Identify muscle B on this posterior Lateral view of upper appendage.B = Brachialis
Action = Flexes elbow/forearm (Radius and Ulna together)
- 129Identify muscle C on this posterior Lateral view of upper appendage.C = Biceps brachii
Action = Flexes and Supinates
elbow/forearm (Radius and Ulna together)
Insertion = Radial tuberosity
- 130Identify muscle D on this posterior Lateral view of upper appendage.D = Triceps brachi
Action = Extends elbow/forearm (Radius and Ulna together)
Insertion = Olecranon process of Ulna
- 131Identify muscle E on this posterior Lateral view of upper appendage.E = Deltoid
Action = Abducts Humerus/arm at Shoulder joint
Origin = Clavicle and Scapula
Insertion = Deltoid tuberosity of Humerus
- 132Identify muscle group A on this Anterior view of Upper appendage.A = Hand flexor group
Action = Flexes wrist
- 133Identify muscle B on this Anterior view of Upper appendage.B = Brachialis
Action = Flexes elbow/forearm (Radius and Ulna together)
- 134Identify muscle C on this Anterior view of Upper appendage.C = Biceps brachii
Action = Flexes and supinates elbow/forearm (Radius and Ulna together)
Insertion - Radial tuberosity
- 135Identify muscle D on this Anterior view of Upper appendage.D = Triceps brachii
Action = Extends elbow/forearm (Radius and Ulna together)
Insertion - Olecranon process of Ulna
- 136Identify muscle E on this Anterior view of Upper appendage.E =Deltoid
Action = Abducts Humerus/arm at Shoulder joint
Origin = Scapula and Clavicle
Insertion = Deltoid tuberosity of Humerus
- 137Identify muscle A on this Anterior View of the Upper appendage in Anatomical Position.A = Deltoid
Action = Abduct Humerus
Origin = Scapula and Clavicle
Insertion = Deltoid tuberosity of Humerus
- 138Identify muscle B on this Anterior View of the Upper appendage in Anatomical Position.B = Biceps brachii
Action = Flex and Supinate elbow
Insertion = Radial tuberosity
- 139Identify muscle C on this Anterior View of the Upper appendage in Anatomical Position.C = Brachialis
Action = Flexes elbow/forearm
- 140Identify muscle D on this Anterior View of the Upper appendage in Anatomical Position.D = Triceps brachii
Action = Extends elbow/forearm
Insertion = Olecranon process of Ulna
- 141Identify muscle this Anterior View of the Upper appendage in Anatomical Position.E = Hand flexors (group)
Action = Flex Wrist
- 142Identify muscle A on this Anterior view of Lower appendage.A = Iliopsoas

- 143Identify muscle B on this Anterior view of Lower appendage.B = Sartorius (lateral thigh across to medial knee)

- 144Identify muscle C on this Anterior view of Lower appendage.C = Vastus medialis (Quad)

- 145Identify muscle D on this Anterior view of Lower appendage.D = Tibialis anterior

- 146Identify muscle E on this Anterior view of Lower appendage.E = Tensor fasciae latae

- 147Identify muscle F on this Anterior view of Lower appendage.F = Rectus femoris (Quad)

- 148Identify muscle G on this Anterior view of Lower appendage.G = Vastus lateralis (Quad)

- 149Identify muscle A on this Anterior view of Thigh.A = Iliopsoas
Action = Flexes hip/thigh
Origin = Ilium
- 150Identify muscle B on this Anterior view of Thigh.B = Tensor fasciae latae
Action = Abducts hip/thigh
- 151Identify muscle C on this Anterior view of Thigh.C = Vastus lateralis (Quad)
Action = Extends knee/leg (all Quads)
Origin = Linea aspera of Femur
Insertion = Tibial tuberosity (all Quads)
- 152Identify muscle D on this Anterior view of Thigh.D = Vastus medialis (Quad)
Action = Extends knee/leg (all Quads)
Origin = Linea aspera of Femur
Insertion = Tibial tuberosity (all Quads)
- 153Identify muscle E on this Anterior view of Thigh.E = Rectus femoris
Action = Extends knee/leg (as synergist with Quads)
Flexes hip/thigh (as synergist with Iliopsoas)
Origin = Ilium
Insertion = Tibial tuberosity (all Quads)
- 154Identify muscle F on this Anterior view of Thigh.F = Sartorius (lateral thigh across to medial knee)
Action = Crosses legs (Flex, abduct, rotate hip/thigh and flex knee
- 155Identify muscle A on this Anterior view of Thigh.A = Sartorius - not a Quad
Action = Crosses legs (Flex, abduct and rotate hip/thigh and flex knee)
Tailor's Muscle
- 156Identify muscle B and its muscle group on this Anterior view of Thigh.Quadriceps femoris group
B = Vastus medialis
Action = Extends knee/leg (all Quads)
Origin = Linea aspera of Femur
Insertion = Tibial tuberosity (all Quads)
- 157Identify muscle C and its muscle group on this Anterior view of Thigh.Quadriceps femoris group
C = Rectus femoris
Action = Extends knee/leg (as Quad group)
Flexes hip/thigh (as synergist with Iliopsoas)
Origin = Ilium
Insertion = Tibial tuberosity (all Quads)
- 158Identify muscle D and its muscle group on this Anterior view of Thigh.Quadriceps femoris group
D = Vastus lateralis
Action = Extends knee/leg (all Quads)
Origin = Linea aspera of Femur
Insertion = Tibial tuberosity (all Quads)
- 159Identify the muscle at A on this posterior view of the leg.A = Gluteus maximus

- 160Identify the muscle at B on this posterior view of the leg.B = Biceps femoris (Hamstring)

- 161Identify the muscle at C on this posterior view of the leg.C = Semitendinosus (Hamstring)

- 162Identify the muscle at D on this posterior view of the leg.D = Semimembranosus (Hamstring)

- 163Identify the muscle at E on this posterior view of the leg.E = Gastrocnemius
Action = Plantarflexes ankle
Insertion = Calcaneous
- 164Identify the muscle at A on this view of the Posterior torso.A = Latissimus dorsi
Action = Flexes and Adducts humerus/arm
Origin = Spinous process of T7 to L5 vertebrae, inferior Scapula, Ribs
Insertion = Greater/Lesser tubercle of Humerus
- 165Identify the muscle at B on this view of the Posterior torso.B = Gluteus maximus (posterior side)
Action = Extends hip/thigh
- 166Identify the muscle at A on this view of Posterior thigh -Hamstrings group.A = Biceps femoris
Action = Flexes knee/leg; Extends hip/thigh with Gluteus maximus
Origin = Ischial tuberosity
Insertion = Fibula head
- 167Identify the muscle at B on this view of Posterior thigh -Hamstrings group.B = Semimembranosus (most medial)
Action = Flexes knee/leg; Extends hip/thigh with Gluteus maximus
Origin = Ischial tuberosity
Insertion = Tibia head
- 168Identify the muscle at C on this view of Posterior thigh -Hamstrings group.C = Semitendinosus (on top of Semimembranosus)
Action = Flexes knee/leg; Extends hip/thigh (as synergist with Gluteus Maximus)
Origin = Ischial tuberosity
Insertion = Tibia head
- 169Identify the muscle at D on this view of Posterior thigh -Hamstrings group.Medial thigh
D = Gracilis (thin superficial muscle)
Action = Adducts hip/thigh
- 170Identify the muscle at E on this view of Posterior thigh -Hamstrings group.Medial thigh
E = Adductor magnus
Action = Adducts hip/thigh
- 171Identify the muscle at A on this Medial view of Lower appendage.A = Gastrocnemius
Action = Plantarflex ankle
Insertion = Calcaneous
- 172Identify the muscle at B on this Medial view of Lower appendage.B = Gracilis
Action = Adducts hip/thigh
- 173Identify the muscle at C on this Medial view of Lower appendage.C = Sartorius
Action = Crosses legs (Flex, abduct, rotate hip/thigh and flex knee)
- 174Identify the muscle at D on this Medial view of Lower appendage.D = Vastus medialis (Quad)
Action = Flex knee; Extend hip/thigh with Gluteus maximus
- 175Identify the muscle at E on this Medial view of Lower appendage.E = Adductor magnus
Action = Adducts hip/thigh
- 176Identify the muscle at F on this Medial view of Lower appendage.F = Adductor longus
Action = Adducts hip/thigh
- 177Identify the muscle at A on this Medial view of the thigh.A = Gluteus maximus
Action = Extends hip/thigh
- 178Identify the muscle at B on this Medial view of the thigh.B = Adductor magnus
Action = Adducts hip/thigh
- 179Identify the muscle at C on this Medial view of the thigh.C = Gracilis
Action = Adducts hip/thigh
- 180Identify the muscle at D on this Medial view of the thigh.D = Adductor longus
Action = Adducts hip/thigh
- 181Identify muscle A on this Lateral view of lower appendage.A = Gluteus maximus
Action = Extends hip/thigh
- 182Identify muscle B on this Lateral view of lower appendage.B = Biceps femoris (Hamstring)
Action = Flex knee and Extend hip/thigh
- 183Identify muscle C on this Lateral view of lower appendage.C = Gastrocnemius
Action = Plantarflex ankle/foot
Insertion = Calcaneous
- 184Identify muscle D on this Lateral view of lower appendage.D = Tibialis anterior
Action = Dorsiflex ankle/foot
- 185Identify muscle E on this Lateral view of lower appendage.E = Tensor fascia latae
Action = Abducts hip/thigh
- 186Identify muscle F on this Lateral view of lower appendage.F = Gluteus medius
Action = Abducts hip/thigh
- 187Identify muscle A on this Lateral view of lower appendage.A = Vastus lateralis (Quad)
Action = Extend knee/leg
Origin = Linea aspera of Femur
Insertion = Tibial tuberosity
- 188Identify muscle B on this Lateral view of lower appendage.B = Rectus femoris (Quad)
Action = Extend knee/leg,
Flexes hip/thigh with Iliopsoas
Origin = Ilium
Insertion = Tibial tuberosity
- 189Identify muscle C on this Lateral view of lower appendage.C = Gluteus maximus
Action = Extends hip/thigh
- 190Identify muscle D on this Lateral view of lower appendage.D = Biceps femoris (Hamstring)
Action = Flex knee/leg,
Extend hip/thigh with Gluteus maximus
Origin = Ischial tuberosity
Insertion = Tibia
- 191Identify muscle E on this Lateral view of lower appendage.E = Tibialis anterior
Action = Dorsiflexes ankle/foot
- 192Identify muscle F on this Lateral view of lower appendage.F = Gastrocnemius
Action = Plantarflexes ankle/foot
Insertion = Calcaneous
- 193Identify muscle A on this Lateral view of hip/thigh.A = Tensor fasciae latae
Action = Abducts hip/thigh
- 194Identify muscle B on this Lateral view of hip/thigh.B = Gluteus medius
Action = Abducts hip/thigh
- 195Identify muscle C on this Lateral view of hip/thigh.C = Gluteus maximus (posterior)
Action = Extends hip/thigh
- 196Identify muscle A on this view of the leg below the knee.A = Gastrocnemius
Action = Plantarflex ankle/foot
Insertion = Calcaneous
- 197Identify muscle B on this view of the leg below the knee.B = Tibialis anterior
Action = Dorsiflex ankle/foot
- 198Arm or Humerus at Shoulder jointA = Deltoid
B = Pectoralis major
- 199Forearm or Radius/Ulna at Elbow jointC = Biceps brachii
D = Brachialis
E = Triceps brachii
- 200Hand or Wrist at Wrist jointF = Hand flexor group
G = Hand extensor group
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- Description
- Flashcards on Lab Practical 2 - Labs 7, 8, 9, created by Lo ABC on 30/10/2022.
- Created by
- Lo ABC · Oct 2022
- Updated
- Oct 30, 2022
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