Hep205 Flashcards

1
Q

What directional term is used for fibers oriented straight with respect to longitudinal axis

A

Rectus

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2
Q

What directional term is used for fibers that run at an angle with respect to the longitudinal axis

A

Oblique

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3
Q

What directional term is used for fibers that run in a circular path

A

Orbicularis

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4
Q

What term is used to describe something that is the shortest

A

Brevis

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5
Q

What term is used for something that is the longest

A

Longus

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6
Q

Triangular in shape

A

Deltoid

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7
Q

Shaped like a trapezium or kite

A

Trapezius

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8
Q

What do you call a muscle whose contraction bends a limb or other part of the body.

A

Flexor

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9
Q

What do you call a muscle whose contraction extends or straightens a limb or other part of the body.

A

Extensor

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10
Q

What is a muscle whose contraction moves a limb or other part of the body toward the midline of the body or toward another part.

A

Adductor

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11
Q

a muscle whose contraction moves a limb or other part of the body away from the midline of the body or away from another part.

A

Abductor

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12
Q

Where muscles attach at a fixed end

A

Origin

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13
Q

The movable end that attaches to another structure

A

Insertion

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14
Q

Skeletal muscles are made up of parallel bundles of fibers called

A

Fascicles

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15
Q

Four most common types of vesicle arrangements

A

Circular convergent parallel pennate

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16
Q

Blend into a tendon that runs through the central region of the muscle for its whole length somewhat like the quill of a feather

A

Pennate fascicles

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17
Q

A widespread expansion over a sizable area and the fascicles come to a single common attachment point

A

Convergent fascicles

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18
Q

These muscles are also called sphincters

A

Circular fascicles

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19
Q

Fascicles that extend in the same direction as the long axis of the muscle

A

Parallel fascicles

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20
Q

Bone that is longer than it is wide

A

Long bone (humerus)

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21
Q

Bone that is about as wide as it is tall

A

Short bone (carpal of wrist)

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22
Q

An example of a flat bone

A

Sternum

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23
Q

An example of a irregular bone

A

Vertebra

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24
Q

Large rounded projection, may be roughened

A

Tuberosity

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25
Q

Narrow ridge of bone, usually prominent

A

Crest

26
Q

Large, blunt irregularly shaped process (only on femur)

A

Trochanter

27
Q

Less prominent narrow ridge of bone

A

Line

28
Q

Small, rounded projection or process

A

Tubercle

29
Q

Raised area on or above a condyle

A

Epicondyle

30
Q

Sharp, slender pointed projection

A

Spine

31
Q

Any bony process can be called

A

Process

32
Q

Bony expansion carried on a narrow neck

A

Head

33
Q

Smooth, nearly flat articular (joint) surface

A

Facet

34
Q

Rounded articular projection

A

Condyle

35
Q

Armlike bar of bone

A

Ramus

36
Q

Narrow, slit like opening

A

Fissure

37
Q

Indentation at the edge of a structure

A

Notch

38
Q

Canal like pathway

A

Meatus

39
Q

Cavity with a bone filled with air and lined with mucous membrane

A

Sinus

40
Q

Shallow, basin like depression in a bone often serving as a joint surface

A

Fossa

41
Q

Extremely strong joints where movements between bones must be prevented

A

Synarthrosis

42
Q

Edges are interlocked and bound together by dense fibrous connective tissue

A

Suture

43
Q

Some movement permitted but still a strong joint

A

Amphiarthrosis

44
Q

Rigid cartilaginous bridge between two articulating bones

A

Synchondrosis (cartilaginous)

45
Q

Freely movable joint

A

Diarthrosis

46
Q

Totally rigid immovable fusion of bones, no clear boundary

A

Synostosis

47
Q

Bones connected by a ligament

A

Syndesmosis (fibrous)

48
Q

Bones connected by a pad of fibrocartilage

A

Symphysis

49
Q

Permits widest range of motion, typically associated with ends of long bones

A

Synovial

50
Q

The movement produce when one bone glides or slips past another

A

Gliding movement

51
Q

A change in the angle between two bones

A

Angular movement

52
Q

Movement of bone around its own axis

A

Rotation

53
Q

Movement of a body region in a circular manner, one end stays still, other moves in a circle

A

Circumduction

54
Q

Toes moving up

A

Dorsiflexion

55
Q

Toes moving down

A

Plantar flexion

56
Q

Big toe towards body

A

Inversion

57
Q

Pinky toe away from body

A

Eversion

58
Q

Thumb to pinky

A

Opposition

59
Q

Palm anterior

A

Supination

60
Q

Palm posterior

A

Pronation