1.Easy
Which blood vessels carry blood away from the heart?
- ALymphatic vessels
- BVenules
- CArteries
- DVeins
2.Easy
Which type of muscle tissue is both striated and involuntary?
- ACardiac muscle
- BSmooth muscle
- CVisceral muscle
- DSkeletal muscle
3.Easy
Which is the largest organ of the human body?
- ALiver
- BBrain
- CSkin
- DLungs
4.Medium
Which part of the adrenal gland secretes adrenaline?
- AZona glomerulosa
- BAdrenal medulla
- CZona fasciculata
- DZona reticularis
5.Medium
Which muscle is the main extensor of the elbow?
- ATriceps brachii
- BBrachialis
- CBiceps brachii
- DCoracobrachialis
6.Medium
In which structure do sperm mature and get stored after leaving the testis?
- ASeminiferous tubules
- BEpididymis
- CSeminal vesicle
- DProstate gland
7.Hard
A stab wound cuts the left half of the spinal cord at T10. Which pattern of loss is expected below the lesion?
- ALoss of pain and temperature on both sides only
- BLeft-sided weakness and loss of proprioception, right-sided loss of pain and temperature
- CRight-sided weakness and loss of proprioception, left-sided loss of pain and temperature
- DLoss of all sensation and movement on the left only
8.Hard
A patient cannot abduct the arm beyond about 15° after a fracture of the surgical neck of the humerus, and has numbness over the lateral shoulder. Which nerve is most likely injured?
- AAxillary nerve
- BRadial nerve
- CLong thoracic nerve
- DSuprascapular nerve
Answer key
- 1. C · Arteries
- 2. A · Cardiac muscle
- 3. C · Skin
- 4. B · Adrenal medulla
- 5. A · Triceps brachii
- 6. B · Epididymis
- 7. B · Left-sided weakness and loss of proprioception, right-sided loss of pain and temperature
- 8. A · Axillary nerve
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