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Gross 1 Exam 3 > Bones and disorders > Flashcards

Bones and disorders Flashcards

1
Q

General structure of Pelvis Male vs. Females

A

Males: Thicker; prominent process
Women: Thinner, process is not as prominent

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2
Q

The difference between the pelvic inlet of Males vs. Females

A

Males: Longer, Heart shaped ❤️
Females: Round or Oval

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3
Q

The difference of pelvic outlet of Males vs Females

A

Males: Narrow
Females: Wider

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4
Q

The difference of Anterior Superior Iliac Spine in Males vs. Females

A

Males: Closer together
Females: Farther apart

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5
Q

The difference of the Greater Sciatic Notch in Males vs. Females

A

Males: Narrower
Females: Wider

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6
Q

The difference of the obturator foramen in the pelvis of Males vs. Females

A

Males:Round
Females: Triangular

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7
Q

The difference of the Acetabulum in Males vs. Females

A

Males: Faces Laterally
Females: Faces more Anteriorly

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8
Q

The difference of the symphysis pubis in Males vs. Females

A

Males: Longer
Females: Shorter

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9
Q

The difference of the Pelvic arch in Males vs. Females

A

Males: Acute angle (<90)
Females: Obtuse angle (>90)

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10
Q

What is the typical male pelvis called?

A

Android Pelvis

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11
Q

What is the typical female Pelvis called

A

Gynecoid Pelvis

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12
Q

Exaggerated male Pelvis

A

Anthropoid Pelvis

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13
Q

Exaggerated female Pelvis

A

Platypelloid pelvis

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14
Q

What is Hip Pointers?

A

A common painful soft tissue injury of the iliac crest

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15
Q

1) How many primary centers of ossification does the pelvic bone have?
2) Where are they located?

A

1) 3 primary centers

2) Ilium, Ischium, and pubis

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16
Q

1) How many secondary centers does the pelvic bone have?

2) Where are they located?

A

1) 5 Secondary centers

2) Iliac crest, Anterior inferior Iliac spine, Ischial tuberosity, pubis symphysis, and center of the acetabelum

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17
Q

1) How many primary centers does the femur have?

2) Where are they located?

A

1) 1 center

2) shaft of the femur

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18
Q

1) How many secondary centers of ossification does the femur have?
2) Where are they found?

A

1) 4 Secondary centers

2) Greater trochanter,lesser trochanter, and the distal end( condyles and epicondyles)

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19
Q

At what age does the femur complete ossification?

A

15 in females

17 1/2 for males

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20
Q

At what age does the pelvic bone complete ossification?

A

Anywhere between 20-22

21
Q

The way the neck of the femur meets the shaft of the bone is called what?

A

Angle of Inclanation

22
Q

What is the angle of inclination at its greatest?

A

At birth (about 145 degrees)

23
Q

At what stage is the angle of inclination at its smallest

A

Adult stage at 125 degrees

24
Q

What is coax valga?

A

Increase in angle of inclination

Occurs with developmental dysplasia of the hip

25
Q

What is coxa vara?

A

Decrease in angle of inclination

Occurs from fractures at proximal part of the femur and the condition of rickets

26
Q

This fracture people refer to as a broken hip

A

Subcaptial fracture

27
Q

What fracture interrupts blood supply to the femoral head that leads to avascular necrosis?

A

Subcapital Fracture

28
Q

What arteries supply the neck of the femur with blood?

A

Medial and lateral circumflex arteries

29
Q

What are the main functions of the patella?

A

Additional leverage and power in extension of leg

30
Q

1) How many ossification centers of the patella?

2) When is it completely ossified?

A

1) 1 center

2) 10 in females; 13 in Males

31
Q

Direct trauma to the patella is usually what type of fracture?

A

Comminuted fracture

32
Q

Indirect trauma to the patella is usually what type of fracture?

A

Transverse fracture

Caused by the quadriceps contracting suddenly

33
Q

Superior lateral portion of the patella remaining unossified is called what?

A

Patella Emarginata

34
Q

When the superior lateral portion of the patella ossifies independently is called?

A

Bipartite or Tripartite Patella

This never fractured!

35
Q

Softening and fissuring of articulate cartilage on posterior side of patella is called?

A

Chondromalcia

Pain intensifies with flx to the ext. or exercise

36
Q

A stinging pain at the lateral aspect of the knee and overuse of gluteus Maximus is called?

A

ITBS

Iliotibial Band syndrome

37
Q

What is the large depression on the lateral aspect of each innominate bone called

A

Acetabulum

38
Q

What is the largest portion of the pelvic bone called

A

Ilium

39
Q

The internal or medial surface of th ilium is called?

A

Iliac fossa

40
Q

What marks the boundary between the false pelvis from the true pelvis

A

Arcuate line

41
Q

This pelvis is bounded posteriorly ny the lumbar vertebrae

A

False or major Pelvis

42
Q

The pelvis is laterally bound to the ilium and anteriorly by the abdominal wall

A

False or major Pelvis

43
Q

This pelvis helps support and protect much of the abdominal viscera

A

False or major Pelvis

44
Q

This pelvis is bound posteriorly by the sacrum and coccyx

A

True or minor Pelvis

45
Q

The pelvis is laterally and anteriorly bound by the ilium, ischium and the pubis

A

True or minor pelvis

46
Q

This portion of the pelvis surrounds the birth canal in females.

A

True or minor pelvis

47
Q

What are the 4 functions of the pelvic bone

A

1) Protect the pelvic viscera
2) Transmit body weight to Limbs and absorb the stresses of muscular activity
3) locomotion
4) Provides bony support for birth canal

48
Q

Where on the femur contains a large number of blood vessels

A

The neck

Gross 1 Exam 3 (2 decks)

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