Human Anatomy Chapter 7: The Appendicular Skeletal System

126

how many bones are in the appendicular skeleton

clavicle and scapula

what makes up the pectoral girdles

2

how many clavicle bones are there

2

how many scapula are there

humerus, radius, ulna, carpal bones, metacarpal bones, phalanges

what makes up the upper limps

2

how many humerus are there

2

how many radius are there

2

how many ulna are there

16

how many carpal bones are there

20

how many metacarpal bones in whole body

56

how many phalanges are there

hip bones

what bones make up the pelvic girdle

2

how many hip bones are there

femur, patella, tibia, fibula, tarsal bones, metatarsal bones, phalanges

what makes up the lower limbs

2

how many femur are there

2

how many patella are there

2

how many tibia are there

medial

is tibia medial or lateral

2

how many fibula are there

lateral

is fibula medial or lateral

14

how many tarsal bones are there

intermembranously

how is the clavicle formed

manubrium of the sternum

what does the clavicle articulate with

true

T or F: the clavicle articulation with the manubrium of the sternum is the only direct connection between the axial skeleton and the pectoral girdle

retraction & protraction

elevation & depression

what are the two forms of mobility movement of the pectoral girdle

coracoid process

what is the site of attachment for 4 muscles in the scapula

acrominoclavicular joint

what does the acromion articulate with

hyaline cartilage

what form of cartilage makes up the glenoid cartilage

greater tubercle & lesser tubercle

what is the site of muscle attachment in the humerus

lateral

is the greater tubercle lateral or medial

medial

is the lesser tubercle lateral or medial

thumb side

what finger side is the radial fossa on

pinky side

what finger side is the coronoid fossa on

capitulum & trochlea

what are the condyles in the humerus

head of radius

what does the capitulum articulate with

trochlear notch of ulna

what does the trochlea articulate with

intertubercular sulcus

what is the indentation between the tubercles of the humerus

surgical neck

what is synonymous with metaphysics or endochondrial growth plate

olecranon process

what goes into the olecranon fossa

capitulum

what does head of radius articulate with

true

T or F: the ulnar head doesn’t directly articulate with any of the carpals

scaphoid and lunate

what carpals does the distal extremity of radius articulate with

capitulum

what does head of radius rotate on

radial notch

where does head of radius rotate

trochlear of the humerus

where does trochlear notch and the ulna articulate

carpal bones

what are the 8 bones of the wrist

metacarpal bones

what are the 5 bones that make up the palm of the hand

phalanges

what make up the finger bones

scaphoid, lunate, pisiform, hamate

what are the four carpal bones we need to know

1

what metatarsal is your pollex

2

what metatarsal is your pointer finger

3

what metatarsal is your middle finder

4

what metatarsal is your ring finger

5

what metatarsal is your pinky

two ossa coxae bones

what two bones make up the pelvic girdle

after

does the patella form during development or after

ischial spine

what separates the greater sciatica notch from the lesser sciatic notch

ischium, pubis, ilium

what three things make up the pelvic girdle

ilium

what is the large wing like structure on the pelvic girdle

anterior superior iliac spine

what is the site of attachment of the inguinal ligament

arcuate line

what separates the true pelvis inferiorly from the false pelvis above

urinary bladder, females: uterus, fallopian tubes, ovaries, males: before birth testes

what does the true pelvis contain

abdominal viscera

what does the false pelvis contains

fibrocartilage

what cartilage does the pubic symphysis contain

transverse lines

does the sacrum have intervertebral disc or transverse lines

medially

does the head of the femur tend medially or laterally

lateral

is greater trochanter lateral or medial

medial

is lesser trochanter medial or lateral

fovea for ligament of head

keeps head of femur tightly articulated

intercondylar fossa

where do you find ACL & PCL ligaments in the femur

condyles of the tibia inferiorly

what do the vertical condyles of the femur articulate with regarding the tibia

no

does the fibula articulate in the knee joint

true

T or F: both fibula and tibia articulate with both of the tarsals specifically the talus

talus

what sits on the calcaneus of the foot

calcaneus

what is the heel bone called

1

what is metatarsal is hallux

2

what metatarsal is pointer toe

3

what metatarsal is middle toe

4

what metatarsal is ring toe

5

what metatarsal is pinky toe