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lecture test 3 Flashcards

1
Q

what is an Articulation? 4

A
  1. joint between a bone and a bone cartilage
  2. anthology is the scientific study of articulations
  3. can range in motion from freely mobile to immobile
  4. 3 structural categories of articulations
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2
Q

where are gomphoses found?

A

only found in tooth sockets

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3
Q

The Pubic Symphysis is classified as what?

A

a cartilaginous joint and an amphiarthrosis

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4
Q

True or False

In synovial joint blood circulates withhin the joint cavity to nourish the articular cartilage?

A

False

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5
Q

What are the functions of synovial fluid? 4

what is not it

A
  1. to lubricate articulating surfaces
  2. remove waste
  3. serve as a shock absorber
  4. distribute stress across the articular surfaces

NOTHING TO DO WITH NOURISHING

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6
Q

3 things we know about ligaments

A

1.Ligaments are composed of dense regular connective tissue
2.extrinsic ligaments are physically separate from the articular capsule
3.extracapsular ligaments are outside the articular capsule

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7
Q

what will a synovial joint have?

what will it not have ?

A
  1. nerves
  2. blood vessels
  3. articular cartilage
  4. synovial fluid

Will not have muscles

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8
Q

Which joint is multiaxial?

A

ball-and-socket joint

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9
Q

what kind of pairing do a tibiofemoral joint have?

A

HINGE

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10
Q

what kind of pairing does a glenohumeral joint have?

A

ball-and-socket

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11
Q

What kind of paring does a trapezium and first metacarpal?

A

SADDLE

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12
Q

what kind of paring does a proximal radioulnar?

A

Pivot

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13
Q

Would a intertarsal be listed as a condylar?

A

NO

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14
Q

The joint movement called eversions involves what ?

A

Turning the sole of the foot laterally

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15
Q

The ligaments associated with the glenohumeral joint would be what? 3

what is not associated? 1

A

coracoacromial ligament
coracohumeral ligament Ligament
Leno Humeral ligament
Transverse humeral ligament

Is not humeral co lateral ligament

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16
Q

What describes the menisci?

A

Fibrous cartilage pad

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17
Q

The deltoid ligament, The lateral ligament, and the tibiofibular ligament all belong to what joint ?

A

talocrural JOINT

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18
Q

Which is not a type of joint found in the foot ?

A

Inter metatarsals

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19
Q

A sprain is an injury to a joint in which what is damage ?

A

A ligament

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20
Q

Which bone does not belong to the appendicular skeleton?

A

Sacrum

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21
Q

The only direct connection between the pectoral girdle and the axial Skelton is what?

A

the clavicle articulates with the sternum

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22
Q

In anatomic position the radius lies to _______ to the ulna?

A

lateral

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23
Q

What are some of the features of the ulna? 4

what does it not have ? 1

A
  1. Trochlear notch
  2. coronoid process
  3. head
  4. styloid process

Does not have a Ulnar notch

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24
Q

In the biceps brachii muscle attaches to the ______ of the radius?

A

Radial Tuberosity

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25
Regarding the pelvis: True or false The adult pelvis is composed of 4 bones Includes the sacrum The pelvic girdle protects the viscera of Pelvic cavity The are two sacroiliac articulations
TRUE
26
what is true of the male pelvis 3 and what is false 1
superior inlet is heart shaped the pubic arch is less than 90 degrees the greater sciatic notch is narrow, U shaped, and deep The coccyx is tilted posteriorly FALSE
27
The sites for muscle attachment on the femur? 4 AND ONE THAT IS NOT
the gluteal tuberosity the pectineal line the linea aspera the greater trochanter NOT LATERAL CONDYLE
28
what is true of the femur
distal end of the bone the femur is angled medially the head of the femur articulates with the acetabulum the depression in the head of the femur is called the phobia
29
What is true of the patella?
it is triangular shape located in the tendon of the quadriceps femurs muscle the posterior aspect articulates with the femur the patella can palpated on the anterior surface of the knee
30
what bone contributes to the medial longitudinal arch of the foot ? one does not
the talus the navicular the metatarsal 1 the medial cuneiform the cuboid does not
31
what is a character of typically genetically female skull as compared to typically genetically male skull?
the chin is more pointed the mandibular angle is greater than 125 degrees there is little or no prominence in the supraciliary arches the external surface of the occipital bone is relatively smooth
32
What is not true about aging of the skeleton?
the bone mass increases with age
33
The development of the axial skeleton
the sternum forms with fusion of the sternal bars the parietal and the frontal bones develop by the intramembranous ossification the sphenoid bone forms by the endochondral ossification the vertebra forms secondary ossification centers for puberty
34
During the appositional growth of the cartilage the CELLS that produce the matrix what are those cells
the chondroblasts
35
what is Osteolysis?
the release of calcium and phosphate from the matrix
36
which is a change in bone architecture or mass related to aging
demineralization
37
which structure does not contain cartilage? laranx trachea the knee outer ear stomach
stomach
38
what is a characteristic of cartilage?
gel like ground substance matrix approaching fibers chondrocytes avascular ALL OF THESE
39
what is the most abundant type of cartilage in the body?
hyaline cartilage
40
a metatarsals is an example of what type of bone?
long
41
the bones of the wrist are classified as the...
short bones
42
what is true about the periosteum? 4
-it includes the outer fibrous and the intercellular layers -provides stem cell for bone growth and repair -it is anchored to the bone by collagen fibers -it covers the entire bone surface with the exception of the articular areas
43
what is the alternative term for the phrase compact bone?
cortical bone
44
what is compact bone composed of?
tubular units called osteons
45
spongy bones form?
diploid in the cranial bones
46
formation of bone from a cartilaginous model is termed?
endochondral ossification
47
the zones found in the ephthyseal plate ?
start: with proliferating cartilage end: with ossification
48
bone growth when the bone increases in diameter is called?
appositional growth
49
the plates in the clavical
are the last ones in the body to ossify
50
which vitamin is required for the normal synthesis of collagen?
vitamin C
51
what is the definition of a greenstick fracture?
one side of bone is broken and the other side is bent
52
a fracture that is parallel to the long axis of the bone is a?
linear fracture
53
during bone repair how long does the stage of the bony callous last
3-4 months
54
# a picture of the head of femur
55
# ephysial plate what type of tissue is found in zone 1
hyaline
56
which is the zone of proleferating cartialge?
zone 2
57
which zone are minerals deposited into the matrix?
ZONE 4
58
the function of the criviform plate is to?
prevent the passage of the olfactory nerves
59
the bone that bears the mandibular fossa is the?
temporal bone
60
the function of the vertebral column 4 one that is not
support the weight of the head maintain and upright body position serve as a passageway for spinal nerves protect the spinal nerves does not serve as a passage way for cranial nerves
61
the transverse foramina is found in what vertebrae?
cervical
62
the occiptal condylese articulate with the?
atlas
63

human anatomy (9 decks)

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