1.Easy
Which layer of the eye contains the light-sensitive photoreceptors?
- ARetina
- BCornea
- CIris
- DSclera
2.Easy
What is the anatomical name for the kneecap?
- APatella
- BTibia
- CFibula
- DCalcaneus
3.Easy
Which bone forms the heel?
- ATalus
- BNavicular
- CCalcaneus
- DCuboid
4.Medium
Which nerve supplies the diaphragm?
- AIntercostal nerves
- BAccessory nerve
- CPhrenic nerve
- DVagus nerve
5.Medium
Which bone of the skull contains the foramen magnum?
- AOccipital bone
- BTemporal bone
- CSphenoid bone
- DParietal bone
6.Medium
Which cranial nerve supplies the lateral rectus muscle of the eye?
- AAbducens nerve (VI)
- BOculomotor nerve (III)
- CTrochlear nerve (IV)
- DOptic nerve (II)
7.Hard
Early appendicitis is often felt as vague pain around the umbilicus. Why?
- AThe phrenic nerve carries the pain to the umbilicus
- BInflammation spreads first to the abdominal wall at the navel region
- CThe appendix lies directly behind the umbilicus
- DIts visceral nerves enter the cord at T10, like the umbilical skin
8.Hard
In portal hypertension, oesophageal varices form at which portosystemic anastomosis?
- ABetween the paraumbilical veins and the epigastric veins
- BBetween the left gastric vein and the oesophageal tributaries of the azygos vein
- CBetween the superior rectal and middle rectal veins
- DBetween the splenic vein and the left renal vein
Answer key
- 1. A · Retina
- 2. A · Patella
- 3. C · Calcaneus
- 4. C · Phrenic nerve
- 5. A · Occipital bone
- 6. A · Abducens nerve (VI)
- 7. D · Its visceral nerves enter the cord at T10, like the umbilical skin
- 8. B · Between the left gastric vein and the oesophageal tributaries of the azygos vein
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