Muscles Flashcards

(61 cards)

1
Q

Frontal Belly of the Epicranius

A

Forehead Muscle

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2
Q

Orbicularis oculi

A

Eye muscle

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3
Q

Zygomaticus

A

From Zygomatic bone to mouth muscle.

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4
Q

Buccinators

A

Muscle between Orbicularis oris and Massctor

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5
Q

Orbicularis oris

A

Mouth muscle

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6
Q

Masseter

A

Back cheek muscle

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7
Q

Temporalis

A

Temples/Temporal bone

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8
Q

Sternocleidomastoid

A

Neck muscle from skull to sternum

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9
Q

Risorius

A

A layer of muscle in the Buccinator (kind of in the midde)

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10
Q

Deltoid (front)

A

Shoulder

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11
Q

Pectoralis Major

A

Chest

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12
Q

Biceps Brachii

A

Upper Arm

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13
Q

Brachioradialis

A

Forearm, most lateral muscle

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14
Q

Rectus Abdominis

A

Abs,

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15
Q

External oblique

A

Side muscle, most outer muscle

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16
Q

Internal oblique

A

2nd layer aide muscle

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17
Q

Intercostals

A

Muscle in-between the ribs

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18
Q

Flexor carpi radialis

A

Forearm, middle muscle more medial but next to the Brachioradialis.

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19
Q

Deltoid (back)

A

Shoulder

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20
Q

Trapezius

A

Back neck muscle

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21
Q

Triceps Brachii

A

Back of the upper arm

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22
Q

Latissimus dorsi

A

Back muscle, toward both sides

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23
Q

Adductor longus

A

Small muscle toward the top of the thigh toward the middle.

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24
Q

Sartorius

A

Front of Thigh, Goes across the thigh goes from Lateral to medial.

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25
gracilis
Thin muscle along the inside of the leg, to the right of the adductor
26
rectus femoris
2 branches in the middle of the thigh right under the Sattarius muscle to the knee.
27
Vastus lateralis
To the left of the rectus femoris of outside of the thigh,
28
Vastus medialis
Toward the middle of the body or right of the rectus femoris muscle
29
Fibularis longus
Calf Outside of the calf, running from the outside of the knee to the foot.
30
Tibialis anterior
Middle of the calf, to the outside of the Tibia
31
Extensor digitorum longus
Tiny muscle toward the bottom of the calf, between the Tibia and the Tibialis anterior.
32
Tensor Facia lata
On the hip beginning with the sattarius and moves to the outside of the leg.
33
Gluteus medius
Butt above/behind the Gluteus maximus, higher towards the back.
34
Gluteus maximus
Huge muscle on the butt
35
Adductor magnus
Inside muscle of the back thigh short, attached to the gluteus maximus
36
Biceps femoris
Muscle in the middle of the thigh coming from the middle of the thigh connecting to the gluteus maximus to the outside of the knee.
37
Semitendinosus
Muscle next to the biceps femoris on back of thigh, funs from gluteus maximus to the inside part of the knee.
38
Semimembraneosus
Small muscle on back of thigh, between Gracilis muscle and the Semitendinosus. Toward the outside
39
Gastrocnemius
Huge muscle on the back of the calf, top muscle.
40
Soleus
Muscles on the side of the Gastrocnemius muscle on the back of the calf.
41
Calcaneal Tendon
The heel where the back of your shoes rubs against on your ankle.
42
Flexor digitorum longus
The 2nd layer on the back of the calf that has 2 branches.
43
Sarcomere
Contractile unit of muscle
44
Actin
Thin Myofilament
45
Myosin
Thick Myofilament
46
Endomysium
Fine sheath of connective tissue composed of reticular fiber surrounding each muscle fiber.
47
Perimysium
Fibrous connective tissue that surrounds groups of muscle fibers. (fascicles)
48
Epimysium
Overcoat of regular connective tissue that surrounds the entire muscle.
49
Sarclemma
A plasma membrane for a muscle cell
50
Fascicles
made up of muscles fibers
51
Myofibril
Has banded appearance. (made up of myofilaments)
52
Myofilaments
Actin, Myosin (thick and thin filaments)
53
Tendon
Connects Muscle to bone. Made up of the (Endomysium, perimysium, epimysium)
54
Tendon
Connects Muscle to bone. Made up of the (Endomysium, perimysium, epimysium)
55
Sarcoplasm
In myofibril, like cytoplasm.
56
A bands
Dark band, full length of myosin (thick) it has a little actin
57
M line
Protein to which myosin (thick) attaches.
58
H zone
Just myosin (thick no actin (thin)
59
I bands`
Light band, from z disks to ends of myosin (thick filament)
60
Z disc
Network of proteins. Serves as attachment for actin myofilament.
61
Sarcoplasmic Reticulum (SR)
Smooth endoplasmic reticulum, Runs longidinally and surrounds myofibril Stores Ca++ - when muscle is contracting.