[FSUSTC]

Patient with RA with all normal findings .. what Investigation should do preoperatively .....
1. Chest radiograph
2. pulmonary function test
3. cervical spinal radiography
4. urinalysis
5 . stree echo

 

[khanar]

Cervical spine radiography
Because intubation may exacerbate atlantoaxial dislocation risking quadriplegia

 

[ath.pantelis]

Absolutely right, the correct answer is 3. for the reason Dr. laithbv explained.

 

[FSUSTC]

Yup u r right .....