Please help to answer these questions

1. Spinal fusion C 5-6 / L3-5

a. Pathophysiology/etiology/risk factors

b. s/s

c. nursing and physician directed interventions

2. Bariatric surgery

a. Pathophysiology/etiology/risk factors

b. s/s

c. nursing and physician directed interventions

3. Colon resection

a. Pathophysiology/etiology/risk factors

b. s/s

c. nursing and physician directed interventions