ABCDEF assessment

During an ABCDEF assessment, what would be valid reasons to call for help? *

Hypotension

AVPU score of P or U.

MEWS > 5

Capillary refill > 5 seconds.

Stridor.

Unresponsive hypotension.

Hypoxaemia despite high flow oxygen.

When you feel worried or out of your depth.

Hypoxaemia.