Online Quiz: Osteology of the Lower Limb -

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6 votes, 3.2 avg

274

Created on August 19, 2022 By

Prof Kehinde Oluwadiya

Bones-Foot

Lower Limb Bones Quizzes

Bones of the Lower Limb Quizzes

1 / 30

Category: Foot

1. Talus:

A) receives all its blood supply to the body through dorsal aspect of neck

B) gives attachment to spring ligament

C) posterior aspect of body grooved by flexor longus hallucis

D) gives partial origin to abductor hallucis

E) none of the above

2 / 30

Category: Hip

2. Regarding the bony pelvis

A) The obturator groove is in the ischial bone

B) The greater sciatic foramen transmits the obturator internus

C) The pectineal line lies superior to the acetabulum

D) The inguinal ligament inserts medially into the iliopubic eminence

E) None of the above

3 / 30

Category: Hip

3. Of the hip joint ligaments and capsule:

A) capsule attaches circumferentially to neck of anterior trochanteric line

B) retinacular fibres of capsule bind down nutrient from cruciate anastomosis

C) iliofemoral ligament becomes taut on medial rotation and extension

D) all three ligaments attach to capsule and completely enclose joint

E) Psoas major tendon separates capsule from femoral nerve

4 / 30

Category: Osteology LL

4. The following are true of the tibia EXCEPT

A) the anterior border is sharp

B) the interosseous border is a faint vertical ridge that descends along the lateral aspect of the tibia

C) The medial border is indistinct superiorly but is sharp in mid-shaft.

D) It is the third largest bone of the body

E) It serves as attachment for the patella tendon

5 / 30

Category: Hip

5. At the hip:

A) the ligament of the head of the femur is attached to the acetabular notch

B) the pubofemoral ligament is the weakest ligament at the hip

C) flexion tightens the ligaments

D) the obturator nerve via its anterior division, innervates the capsule and retinacular fibres

E) the normal range of flexion is 160°

6 / 30

Category: Knee

6. When standing, the knee joint is locked in extension by:

A) lateral rotation of the tibia

B) medial rotation of the femur

C) tightening of the medial ligament

D) tightening of the lateral ligament

E) tension in the oblique popliteal ligament

7 / 30

Category: Osteology LL

7. The following are true of the femur EXCEPT

A) The neck-shaft angle is 120-130 degrees

B) The anteversion angle of the head is 20-30 degrees

C) The femur is the heaviest bone in the body

D) The fovea is the attachment of the ligament of the head

E) The linea aspera is posterior

8 / 30

Category: Osteology LL

8. The largest sesamoid bone in the body is

A) scaphoid

B) pisiform

C) fabella

D) patella

E) femur

9 / 30

Category: Foot

9. Concerning the talus:

A) blood supply to body enters only through the dorsum of the neck

B) superior articular facet is broader posteriorly than anteriorly

C) articulates with cuboid

D) has no muscles attached

E) all of the above

10 / 30

Category: Knee

10. The stability of the weightbearing flexed knee is maintained by:

A) anterior cruciate ligament

B) iliotibial tract

C) posterior cruciate ligament

D) popliteus and posterior cruciate ligament

E) arcuate popliteal ligament and anterior cruciate ligament

11 / 30

Category: Knee

11. Stability of the patella in knee extension is maintained

A) inferior fibres of vastus lateralis

B) relative prominence of the medial femoral condyle

C) inferior fibres of vastus medialis

D) tension of medial patella retinaculum

E) articularis genu muscle

12 / 30

Category: Osteology LL

12. Regarding the pubis

A) It is a long bone

B) It is the second largest bone of the pelvis

C) It connects the pelvic bone anteriorly through the symphysis pubis

D) It has a spine for the attachment of the rectus abdominis

E) All of the above

13 / 30

Category: Knee

13. Factors that stabilise the patella include all except

A) Forward prominence of the lateral condyle

B) Forward prominence of the medial condyle

C) Medial patellar retinacular fibres

D) Vastus medialis fibres that insert into the lowest part of the patella

E) The tone in vastus medialis

14 / 30

Category: Bones LL

14. Regarding the fibula

A) It's interosseous border is laterally placed

B) The lateral malleolus reached lower than the lateral malleolus

C) It is responsible for bearing about 40% of the weight of the body in the standing position

D) The nutrient artery enters the bone on the lateral side

E) It serves as an attachment of part of the popliteus muscle

15 / 30

Category: Foot

15. Middle cuneiform:

A) articulates with talus

B) articulates with the third metatarsal

C) receives portion of insertion of tibialis anterior

D) gives attachment to short plantar ligament

E) none of the above

16 / 30

Category: Hip

16. Avascular necrosis of femoral head following fracture neck is most likely due to injury to

A) arteries from trochanteric anastomosis in the retinacula

B) artery of the ligament of the head from the obturator artery

C) branches from the profunda femoris artery

D) branches from the pudendal artery

E) branches from the inferior gluteal artery

17 / 30

Category: Gluteal

17. With respect to the hip bone:

A) the pelvic rim is formed by the iliac crest, top curricular area and pectineal line

B) the iliofemoral ligament and sartorius are attached to the anterosuperior iliac spine

C) the iliopubic eminence on anterior margin of acetabulum joins the ischium and pubic bone

D) the tubercle of the iliac crest lies 7.5cm behind the anterosuperior iliac spine

E) The anterior superior iliac spine is the origin of the sartorius muscle

18 / 30

Category: Leg

18. Features of the fibula include which of the following?

A) it is on the medial side of the tibia

B) its medial surface is grooved for the origin of tibialis posterior

C) it is ossified from five centres

D) it does not provide origin for flexor digitorum longus

E) its lower third is rough for the origin of soleus

19 / 30

Category: Knee

19. Which of the following bursae is most likely to communicate with the knee joint?

A) deep infrapatellar bursa

B) superficial infrapatellar bursa

C) prepatellar bursa

D) semimembranosis bursa

E) suprapatellar bursa

20 / 30

Category: Osteology LL

20. Which is the largest of the pelvic bones?

A) Ilium

B) Ischium

C) Pubis

D) Acetabulum

E) None of the above

21 / 30

Category: Osteology LL

21. The part of the bony pelvis we sit on is?

A) Sacrum

B) ala of the ilium

C) Ischial tuberosity

D) Pubis

E) Ischiopubic rami

22 / 30

Category: Osteology UL

22. Regarding the calcaneus

A) It has four surfaces for articulation with the talus

B) The cuboid articular surface is lateral to the highest articular surface for the tibia

C) the sustentaculum tali is medially placed on the calcaneum

D) It is the largest bone in the foot

E) the tendo Achilles is attached to the lower third of the calcaneal tuberosity

23 / 30

Category: Foot

23. Inversion and eversion of the foot take place MAINLY at

A) ankle joint

B) joints between the talus and calcaneus

C) joint between calcaneus and navicular bone

D) calcanocuboid joint

E) inferior tibiofibular joint

24 / 30

Category: Hip

24. Regarding the hip joint all of the following statements are true EXCEPT:

A) the anterior fibres of the gluteus medius and minimus act as medial rotator of the hip joint

B) the gluteus maximus is the most powerful lateral rotator of the hip joint

C) gluteus medius and minimus are supplied by the inferior gluteal nerve (L5, S1, S2)

D) the superior gluteal nerve (L4, L5, S1) emerges from the greater sciatic notch

E) the iliofemoral ligament limits extension at the hip joint

26 / 30

Category: Osteology LL

26. All of the following are true of the pelvis EXCEPT

A) It is formed by two ox coxae

B) It supports the weight of the body

C) It protects the reproductive organs

D) It is united anteriorly by the symphysis pubis

E) None of the above

27 / 30

Category: Foot

27. Concerning the ankle:

A) movements of dorsi and plantar flexion only are possible

B) communicates with inferior tibiofibular joint

C) communicates with posterior subtalar joint

D) dorsiflexion accompanied by some eversion

E) can be plantarflexed by flexor longus hallucis

28 / 30

Category: Foot

28. Regarding the cuneiform bones:

A) the lateral is the smallest

B) tibialis anterior is inserted into a facet on the intermediate cuneiform

C) flexor hallucis brevis has an origin on the medial cuneiform

D) the anterior surface of the medial cuneiform is triangular in shape

E) the second metatarsal bone articulates with all three cuneiforms

29 / 30

Category: Ankle

29. The tarsal bone most predisposed to avascular necrosis

A) Tarsus

B) Calcaneus

C) Cuboid

D) Navicular

E) Medial cuneiform

30 / 30

Category: Hip

30. With respect to the hip joint

A) Ischiofemoral ligament is the strongest ligament

B) The fibrous capsule is strengthened by 2 ligaments

C) Anteriorly the psoas major tendon separates the capsule from the femoral vein

D) It is least stable when flexed and adducted

E) Ligament of Bigelow is the weakest ligament

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Online Quiz: Osteology of the Lower Limb

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