Mod 3 - Lower Limb

Question 1

Articular surface of ilium

Answer 1

articulates with sacrum

Question 2

Bone marrow biopsy(test question)

Answer 2

at the iliac crest

Question 3

Bone marrow transplantation

Answer 3

marrow can be injected into the vein to add new bone borrow to body if a match

Question 4

pudendal nerve(know it) go out of

Answer 4

greater sciatic foramen and into lesser sciatic foramen

Question 5

male palvis

Answer 5

deeper and narrower
pubic arc is narrow
android

Question 6

Female pelvis

Answer 6

wider and shallower
pubic arc is wider
gynecoid

Question 7

Pelvic brim is border between

Answer 7

greater and lesser pelvis

Question 8

Cephalic position

Answer 8

3rd trimester head down and balled up baby

Question 9

Breech

Answer 9

not cephalic position

Question 10

Transverse diameter

Answer 10

baby head side compared to horizontal

Question 11

true conjugate

Answer 11

diagonal conjugate – 1.5cm = usually 11.5cm

Question 12

The head rotates 90 degrees during delivery which is why

Answer 12

diameters are important

Question 13

Intercristal is from the two outermost points of

Answer 13

the hip sides laterally

Question 14

External conjugate

Answer 14

inferior border of pubic synthesis to spinous process of L5

Question 15

Folia capitis inserts here on the head of the femur

Answer 15

also the acetabulum

Question 16

Angle of inclination

Answer 16

126 degrees in adults and 145 degrees in children, 120 degrees in old age
the angle of the femur head off the bone(becomes bent more over time)

The great the abnormal angle the greater chance of injuring the meniscus or other injuries

Question 17

Interoseus membrance between tibia and fibular is a

Answer 17

continuous joint

Question 18

Periostrium has nerves and blood vessels(check this)

Answer 18

does not go over the articular surfaces
periostitus - Oschlatters Disease(know this)
avulsion – bone can detach

Question 19

Pelvic inlet:

transverse diameter

Answer 19

13.5-14 cm

Question 20

Pelvic inlet:

Oblique diameter I

Answer 20

12-12.5 cm

Question 21

Pelvic inlet:

Oblique diameter II

Answer 21

11.5-12 cm

Question 22

Pelvic inlet:

Anatomical conjugate

Answer 22

12 cm

Question 23

Pelvic inlet:

True conjugate

Answer 23

11.5 cm

Question 24

Pelvic inlet:

Diagonal conjugate

Answer 24

13 cm

Question 25

Pelvic outlet:

Straight conjugate

Answer 25

9.5-10 cm

Question 26

Pelvic outlet:

median conjugate

Answer 26

11.5 cm

Question 27

Pelvic outlet:

interspinous diameter

Answer 27

not less than 9.5 cm

Question 28

intercristal distance

Answer 28

29 cm

Question 29

External conjugate

Answer 29

20 cm

Question 30

Congenital dislocation of the hip

Answer 30

Common birth defect, more in female
infants.

Either the acetabulum fails to form
completely or the ligaments of the hip
joint are loose.

Treatment: splint or diaper, or harness of
straps to hold femur in its proper position

Question 31

Metatarsal stress fractures

Answer 31

As a result of repetitive stress
on foot.

2nd and 3rd metatarsals are
mostly affected

Treatment: rest and wearing
stiff or well cushioned shoes.