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Anatomy & Physiology > Chapter 9 > Flashcards

Chapter 9 Flashcards

1
Q

Tibiofibular joint acromio cavicular joint

A

Amphiarthrosis

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2
Q

In a _______, the round head of one bone rests within a cup shaped depression in another

A

Ball and socket

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3
Q

Only permit rotation

Ex. C1 and C2 atlas and axis, radial humeral joint

A

Pivot

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4
Q

Have complex articular faces and fit together like a rider in a saddle

Ex. 1st carpal meta carpal joint

A

Saddle joint

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5
Q

Have an oval articular face nestled depression on the opposing surface

Ex. Temporal mandibular joint, femoraltibial joint, inter phalangeal joint

A

Condylar joint

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6
Q

Permit angular motion in a single plane, like the opening and closing of a door

Ex. Flexion and extension, elbow, humerounlar joint, knee, mandible

A

Hinge joint

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7
Q

Have flattened or slightly curved surfaces that slide across one another, but the amount of movement is very slight

Ex. AC joint, TMJ

A

Plane or glide joint

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8
Q

Shoulder joint and hip joint are examples of

A

Ball and socket

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9
Q

Elbow joint, knee joint, ankle joint, and interphalangeal joint are examples of

A

Hinge joints

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10
Q

The tendon from the quadriceps passes over the anterior surface of the joint and is responsible for extending the knee when the muscle contracts

Anterior stabilizer

A

Patella tendon

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11
Q

The ______ extend between the femur and the heads of the tibia and fibula. These ligaments reinforce the knee joints posterior surface

A

Popilteal ligaments

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12
Q

The ____ and the _____ limit the anterior and posterior movement of the tibia and maintain the alignment of the femoral and tibial condyles

Both anterior and posterior stabilizers

A

Acl and pcl

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13
Q

Reinforces the medial surface of the knee joint

Medial stabilizer

A

MCL medial collateral ligament

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14
Q

Reinforces the lateral surface

Lateral stabilizer

A

LCL lateral collateral ligament

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15
Q

Angular and rotational motion

Ex. Shoulder and hip

A

Circumduction

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16
Q

Decrease the angle between bones

Ex. Elbow fingers knee toes hip spine

A

Flexion

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17
Q

Increase the angle between bones

Ex. Elbow fingers knee toes hip spine

A

Extension

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18
Q

Increase the angle of bones beyond anatomical position

A

Hyperextension

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19
Q

Movement away from the midline

A

Abduction

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20
Q

Movement of a joint towards the midline

A

Adduction

21
Q

Rotate towards the midline

Ex. Shoulder and hip

A

Medial rotation

22
Q

Rotate away from the midline

A

Lateral rotation

23
Q

Rotate the palms down or posterior

A

Pronation

24
Q

Rotate the palms up or anteriorly

A

Supination

25
Q

Rotate the ankle so the toes point toward midline

Ex. Knee and ankle

A

Inversion

26
Q

Rotate the ankle so the toes point away from the midline

A

Eversion

27
Q

Point the toes towards the ceiling walking on heels

A

Dorsiflexion

28
Q

Point the toes down

A

Plantar flexion

29
Q

Movement of the thumb across the palm of hand

A

Opposition

30
Q

Slide the joint in the anterior direction

Ex. Jaw TMJ shoulders

A

Protraction

31
Q

Slide a joint in the posterior direction

A

Retraction

32
Q

Slide the joint in the superior direction

A

Elevation

33
Q

Slide the joint in the inferior direction

A

Depression

34
Q

A communication between bones

A

Articulation

35
Q

Periodontal ligament between teeth and bone

A

Gomphosis

Fibrous CT

Synarthrosis

36
Q

Fibrous connective tissue between skull bones no movement

A

Suture

Fibrous

Synarthrosis

37
Q

Bony fusion with no movement

A

Synosotosis

Bony

Synarthrosis

38
Q

Cartilage bridge between bones little or no movement

Growth plate between sternum and ribs

A

Synchondrosis

Cartilagious

Synarthrosis

39
Q

Fibrous Ct ligament band around bones little movement

Collagen fibers

Ex. Ac joint, tib fib joint

A

Syndesmosis

Amphiarthrosis

Fibrous

40
Q

Fibrocartilage pad between pubic bones

Ex. Pubic symphysis

A

Symphysis

Cartilaginous

Amphiarthrosis

41
Q

What is the most common athletic injury

A

Meniscus

42
Q

Why do females have more problems with their knee caps and acl and pcl ligaments

A

Female have laxity female sex hormones cause do not increase build up in muscle tissue and make them a little stiffer

43
Q

Fibrous CT of the intervertebral disk

A

Anulus fibrous

44
Q

Gel inside of the intervertebral disk

A

Nucleus pulposus

45
Q

Partial tear of the anulus fibrousus

A

Slipped disk bulged disk

46
Q

Complete tear of the anulus fibrosus and loss of nucleus pulposus

A

Herniated disk ruptured

47
Q

Teeth closed

A

Elevation

48
Q

Opening mouth

A

Depression

49
Q

What bones are formed by endochondral ossification ?

A

Proximal bones of the limbs, humerus and femur

Anatomy & Physiology (9 decks)

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