Pre and Post op care

Question 1

Recurrence rate of intussuception after air contract enema

Answer 1

5%

Question 2

Length of observation time after reduction of intussuception after air contrast enema

Answer 2

4 hours

Question 3

Childs score ranges for Class A and mortality

Answer 3

5-6; 10%

Question 4

Childs score ranges for Class B and mortality

Answer 4

7-9; 30%

Question 5

Childs score ranges for Class C and mortality

Answer 5

10-15; 75%

Question 6

Risk of Stroke with CHADS2 of 0

Answer 6

1.9% per year

Question 7

Risk of stroke with CHADS2 of 6

Answer 7

18% per year

Question 8

CHADS2 in need of bridging when holding warfarin pre op

Answer 8

high risk CHADS2 5-6, otherwise no bridging needed (discussion for moderate risk)

Question 9

Those in need of additional cardiac work up

Answer 9

< 4 METS (4 flights of stairs) and 3 risk factors

Question 10

ASA class and risk of periop mortality

Answer 10

ASA I: healthy (0.1%)
ASA II: mild systemic disease (0.2%)
ASA III: Severe systemic disease (1.8%)
ASA IV: Severe disease a constant threat to life (7.8%)
ASA V: moribund, patient will die without operation (9.4%)