1.Easy
Which tendon attaches the calf muscles to the heel bone?
- AHamstring tendon
- BTibialis anterior tendon
- CAchilles (calcaneal) tendon
- DPatellar tendon
2.Easy
How many pairs of ribs does a typical adult have?
- A11
- B14
- C10
- D12
3.Easy
What is the anatomical name for the windpipe?
- ATrachea
- BOesophagus
- CLarynx
- DPharynx
4.Medium
Which nerve supplies the diaphragm?
- AVagus nerve
- BPhrenic nerve
- CIntercostal nerves
- DAccessory nerve
5.Medium
Which is the largest nerve in the human body?
- ASciatic nerve
- BMedian nerve
- CFemoral nerve
- DVagus nerve
6.Medium
Where does the spinal cord normally end in an adult?
- AAt about the level of T10
- BAt the level of the sacrum
- CAt the coccyx
- DAt about the level of vertebrae L1–L2
7.Hard
Which muscle is the main flexor of the hip joint?
- ABiceps femoris
- BAdductor magnus
- CIliopsoas
- DGluteus maximus
8.Hard
Why does a displaced fracture of the femoral neck carry a high risk of avascular necrosis of the femoral head?
- AIt damages the sciatic nerve that controls blood flow
- BIt tears the retinacular branches of the medial circumflex femoral artery
- CIt cuts the main trunk of the femoral artery
- DIt blocks the femoral vein and causes congestion
Answer key
- 1. C · Achilles (calcaneal) tendon
- 2. D · 12
- 3. A · Trachea
- 4. B · Phrenic nerve
- 5. A · Sciatic nerve
- 6. D · At about the level of vertebrae L1–L2
- 7. C · Iliopsoas
- 8. B · It tears the retinacular branches of the medial circumflex femoral artery
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