Trauma

Question 1

Prophylactic antibiotics r not needed in?

1. # base of skull with csf leak
2. # paranasal sinus
3. Depressed skull #
4. Open skull #

Answer 1

Base of skull # even with csf leak does not need antibiotic prophylaxis

Question 2

Bolus of mannitol in case TBI and herniation

1. 100mL 20%
2. 100mL 25%
3. 300mL 20%
4. 300 mL 25%

Answer 2

Answer 100mL 20%

Question 3

True about diffuse axonal injury

1. Its a primary brain injury
2. Caused by low energy trauma
3. Common in elderly
4. Strictly diagnosed on mri
5. Both 1& 4

Answer 3

Answer it’s a primary brain injury

Strict diagnosis on post mortem not MRI