Muscles Flashcards

1
Q

What are the 3 types of muscles?

A

Skeletal, Smooth, and cardiac

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2
Q

what are Ligaments?

A

Tissue that connects bone to bone

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3
Q

What are tendons?

A

Tough bands of connective tissue that joins muscle to bone.

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4
Q

what are Fascia?

A

connective tissue that covers, supports, and seperates muscles.

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5
Q

What is Tissue?

A

Masses of cells that have similar function and form

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6
Q

what is muscle tissue

A

a collection of cells that shorten during contraction, therefore creating tension that results in movement

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7
Q

What is Skeletal Muscle?

A

Muscles that are attached to bones vie connective tissue tendons

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8
Q

is Skeletal muscle fatigue-resistant?

A

No

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9
Q

What is smooth muscle?

A

Muscles surrounding body’s internal organs+ blood vessels, respiratory tract, Iris(eye), and gastrointestinal tract

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10
Q

Their contractions are…

A

Slow and uniform and can be sustained for a long period of time.

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11
Q

their activation is…

A

involuntary

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12
Q

is smooth muscle fatigue resitant?

A

Yes

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13
Q

What is Cardiac Muscle?

A

Found only in the heart, contracts the heart, and is very fatigue resistant.

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14
Q

What is epimysium?

A

the connective tissue surrounding the whole muscle

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15
Q

What is perimysium?

A

connective tissues surrounding each fascicle.

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16
Q

what is a fascicle?

A

perimysium wrapped muscle fibers

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17
Q

What is endomysium?

A

the connective tissue surrounding each muscle fibre

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18
Q

what is muscle fibre?

A

a muscle cell

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19
Q

The ability of muscle to respond to stimulus?

A

Irritability

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20
Q

Ability to transmit nerve impulses?

A

conductivity

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21
Q

ability to shorten in length?

A

Contractibility

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22
Q

ability to extend in length?

A

extensibility

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23
Q

Ability to stretch and return to normal position?

A

elasticity

24
Q

Concentric contraction is?

A

when muscle fibres shorten

25
Q

Eccentric contraction is?

A

when muscle fibres lengthen

26
Q

when muscle fibres don’t change length?

A

Isometric

27
Q

Vastus?

A

Huge

28
Q

Maximus?

A

Large

29
Q

Longus?

A

Long

30
Q

Minimus?

A

Small

31
Q

Brevis?

A

Short

32
Q

Deltoid?

A

triangular

33
Q

Rhomboid?

A

like a rhombus with equal and parallel sides

34
Q

Latissimus?

A

Wide

35
Q

Teres?

A

Round

36
Q

Trapezius?

A

Like a trapezoid

37
Q

Rectus?

A

Straight

38
Q

Transverse?

A

Across

39
Q

Oblique?

A

Diagonally

40
Q

Pectoralis?

A

Chest

41
Q

Gluteus?

A

Buttock

42
Q

Brachii?

A

Arm

43
Q

Supra?

A

Above

44
Q

Infra?

A

below

45
Q

Sub?

A

under or beneath

46
Q

laterallis?

A

lateral

47
Q

Abductor?

A

Moves parts of the body away

48
Q

Adductor?

A

moves parts of the body toward

49
Q

Flexor?

A

causes a joint to bend, decreasing joint angle

50
Q

extensor?

A

causes a joint to straighten

51
Q

Lavator?

A

lifts a structure

52
Q

What are the 3 Hamstrings muscles?

A

Biceps femoris, semimembranosus, and semitendonosus

53
Q

what are the 3 gluteal muscles?

A

Gluteus Maximus, Gluteus Medius, Gluteus Minimus

54
Q

what are the 4 Quadriceps femoris muscles?

A

Rectus Femoris, vastus lateralis, vastus intermedius, vastus medialis

55
Q

What are the 5 Muscles pairs

A
Biceps+Triceps
Quads+hamstrings
Deltoid+Latissimus Dorsi
Gastrocnemius and soleus+Tibialis
Gluteus Medius and minimus+ adductor Magnus