Appendicular Skeleton Flashcards

1
Q

Shoulder Girdle

A

Scapula and Clavicle aka pectoral girdle

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2
Q

Collarbone

A

Clavicle.
-double curved bone
-attaches to sternum laterally
-attach to scapula
-helps form shoulder joint

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3
Q

Commonly called “wings”

Flares when move arms posteriorly

A

Scapula

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4
Q

Enlarged end of Scapula

A

Acromian

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5
Q

Beaklike end of Scapula

A

Coracoid

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6
Q

Acromion connects laterally to clavicle

A

Acromioclavicular joint

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7
Q

Glenn’s Cavity

A

Shallow socket that recorded head of an arm bone

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8
Q

Arm

A

Large single bone called humerus

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9
Q

Forearm bone

A

Composed of ulna and radius. Cross over when faced interiorly

Connected by Interosseous membrane

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10
Q

Parts of the hand

A

Carpals
Metacarpals
Phalanges

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11
Q

How many Phalanges on hand?

A

14
(3 for every finger except thumb)

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12
Q

Thigh Bone

A

Longest and sturdiest bone in body.

Femur

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13
Q

Leg bones

A

Tibia and Fibula

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14
Q

Foot purpose

A

Supports body weight
Lever, propels body forward when walking

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15
Q

What is foot made of

A

Tarsals
Metatarsals
Phalanges

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16
Q

Pelvic Girdle

A

2 coxal bones. Large and heavy

surrounds the Sacrum and Coccyx

17
Q

Purpose of Pelvic Girdle

A

Bearing weight. Total upper body weight rests on pelvis

18
Q

Reproductive Organs, urinary bladder, and part of large intestine are protected by…

A

Bony pelvis

19
Q

Hip bone

A

Ilium, Ischium, Pubis.

20
Q

Greater and Lesser trochanter

A

Site for muscle attachment to the femur

21
Q

Femoral Slant

A

Femur slants medially and brings knees in line

22
Q

Leg

A

Tibia and fibula
- connected by intereosseous membrane

23
Q

nonaxial, short slipping/gliding movements

A

Plane joints

24
Q

Uniaxial, movement around 1 axis

A

Hinge joint
Pivot Joint

25
Q

Biaxial joint, movement around 2 axes

A

Condyloid joint
Saddle joints

26
Q

Ball and socket joint

A

Multiaxial

27
Q

Posterior part of foot

A

Tarsus, composed of 7 tarsal bones. responsible for carrying body weight on calcaneus and talus

28
Q

How many metatarsals?

A

5

29
Q

How many phalanges for toes?

A

14