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Anatomy II > Exam 2: Lower Limb lecture ii > Flashcards

Exam 2: Lower Limb lecture ii Flashcards

1
Q

tibia: lateral and medial condyles articulate w/

A

femoral condyles

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2
Q

tibia: intercondylar tubercles paired extensions that form the _

A

intercondylar eminence

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3
Q

tibia: the intercondylar eminence, which in turn separates the two _ surfaces

A

the two articular surfaces

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4
Q

tibia: intercondylar tubercles - the tubercles (and areas near them) provide attachment for the _ and _ ligaments of the knee

A

menisci and major ligaments of the knee

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5
Q

tibia: the sharp _ border and the _ surface form the “shin”

A

sharp anterior border and medial (anteromedial) surface

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6
Q

tibia: tibial tuberosity attachment point for _ ligament

A

patellar ligament

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7
Q

tibia: fibular articular facet (anterolateral/posterolateral?); articulates with

A

posterolateral; articulates w/ head of the fibula

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8
Q

tibia: medial malleolus extends _ to the rest of the shaft; provides attachment for _ joint ligaments; its lateral surface articulates w/ the _

A

extends inferior
for ankle joint ligaments
the talus

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9
Q

tibia: interosseous border attaches _ that unites tibia and fibula

A

interosseous membrane

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10
Q

tibia: soleal line attachment of

A

soleus

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11
Q

tibia: nutrient foramen; these are also present on other bones, passageway for a _ supplying bone tissue

A

blood vessel

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12
Q

fibula: tibiofibular syndesmosis joint attaches fibula to _ and includes the _

A

tibia and includes interosseous membrane

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13
Q

fibula: head of fibula articulates w/

A

tibia

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14
Q

fibula: shaft of fibula site of attachment for

A

many muscles

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15
Q

fibula: lateral malleolus provides attachment for _ and articulates w/ _

A

attachment for ankle joint ligaments and articulates w/ talus

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16
Q

what are the bones that make up the tarsus (7)

A
  1. talus
  2. calcaneus
  3. navicular
  4. cuboid
  5. medial (1st) cuneiform
  6. intermediate (2nd) cuneiform
  7. lateral (3rd) cuneiform
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17
Q

only the _ articulates with leg bones

A

talus

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18
Q

the _ transfers some weight to the calcaneus, and some to the forefoot via a “hammock” that is suspended across a gap btwn a shelf-like projection of the calcaneus (the sustentaculum tali) and the navicular bone

this “hammock” is formed from the _

A

talus, formed from the plantar calcaneonavicular ligament

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19
Q

calcaneus: transmits the majority of the body’s weight from the _ to the _

A

talus to the ground

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20
Q

calcaneus: articulates w/

A

talus and cuboid

21
Q

calcaneus: includes _, a ridge that lies btwn and is needed for the fcn of the tendons of the fibularis longus muscle and fibularis brevis muscle

A

fibular trochlea

22
Q

calcaneus: includes _ tali

A

sustentaculum tali

23
Q

calcaneus: includes the weight-bearing _ tuberosity

A

calcaneal tuberosity

24
Q

navicular: navicular tuberosity is the site for attachment of _ that support the foot’s longitudinal arch

A

tendons

25
Q

cuneiforms: all 3 articulate w/ the _; lateral cuneiform also articulates with the _

A

navicular, cuboid

26
Q

tibia articulates w/ the _ and receives all the weight from it and then the tibia transfers all of that weight to the _

A

femur, talus

27
Q

how many ankle bones?

A

7

28
Q

how many foot phalanges

A

14

29
Q

bones of metatarsus: the metatarsals are numbered 1-5 from_ to _

A

medial to lateral

30
Q

bones of metatarsus: each has a proximal _ (articulates w/ cuneiform or cuboid to form _ joint), a middle _, and a distal _ (articulates w/ a proximal phalanx)

A

proximal base, tarsometatarsal joint, middle shaft, distal head

31
Q

bones of metatarsus: tuberosity of the 5th metatarsal a site for _ attachment; projects _ over the cuboid

A

tendon attachment, projects laterally over the cuboid

32
Q

bones of metatarsus: _ and _ bones found on the plantar surface of the head of the 1st metatarsal

A

medial and lateral sesamoid bones

33
Q

bones of metatarsus: medial and lateral sesamoid bones are embedded in _ passing along the foot’s plantar surface

A

embedded in tendons

34
Q

bones of metatarsus: _ line is an oblique line formed by the tarsometatarsal joints; it joins the midpoints of the medial and (shorter) lateral borders of the foot

A

tarsometatarsal line

35
Q

bones of toes (phalanges): numbered 1 through 5 _ to _

A

medial to lateral

36
Q

bones of toes (phalanges): each digit has a _, _, and _ phalanx except the _ which lacks the _ phalanx

A

each digit has a PROXIMAL, MIDDLE, and DISTAL PHALANX except the GREAT TOE which lacks the MIDDLE PHALANX

37
Q

bones of toes (phalanges): each phalanx has a proximal _, a middle _, and a distal _

A

proximal base, middle shaft, and a distal head

38
Q

tarsals composed of what bones (5)?

A

tarsus = ankle

  1. talus
  2. calcaneus
  3. navicular
  4. medial, intermediate, lateral cuneiforms
  5. cuboid
39
Q

how many metatarsals?

A

5

40
Q

how many phalanges?

A

3: proximal, middle (absent in great toe), and distal

41
Q

lower limb fascia: fascia lata is the _ fascia of the thigh

A

deep fascia of the thigh

42
Q

lower limb fascia: fascia lata encloses the _ muscles

A

large thigh muscles

43
Q

lower limb fascia: fascia lata limits outward bulging of _ and thereby facilitates _ in deep veins

A

outward bulging of muscles and thereby facilitates venous return in deep veins

44
Q

first thing to encounter after skin is

A

fascia (after subcutaneous tissue)

45
Q

fascia lata gives rise to

A

septa (septa = wall) that separate muscles with similar function and innervation into compartments

46
Q

lower limb fascia: fascia lata includes _ that separate muscles with similar fcn and innervation into compartments

A

septa

47
Q

lower limb fascia: fascia lata laterally, is thickened by additional reinforcing fibers to form the _

A

iliotibial tract

48
Q

lower limb fascia: fascia lata the iliotibial tract runs from _ to _ and is the shared aponeurosis of the _ and _

A

runs from ilium to tibia and is the shared aponeurosis of the tensor fasciae latae and gluteus maximus muscles

Anatomy II (28 decks)

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