Acute limb and back problems

Question 1

How does radial nerve palsy present?

Answer 1

Sleeping with arm hanging over chair usually after drinking

Will pass by itself

Numbness is arm and thumb

Question 2

How does a burst aneurysm present?

Answer 2

Neck stiffness
Sudden headache
Vomiting
Nausea

Question 3

What is the MRC muscle power scale?

Answer 3

0: no contraction
1: Flicker or trace of contraction
2: Active movement, without gravity only
3: Active movement against gravity
4: Active movement against gravity and resistance
5: Normal power