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BIB_050

ASA NPO Practice Guidelines (most recent). American Society of Anesthesiologists. Clear-fluid window: up to 2 h pre-op for elective surgery. [Tasks: 13a, 21] Tier: 1 Grade: C Retrieved: 2026-05-06

Evidence grade

C

Tier

1

Cited by tasks

13a, 21

Identifiers

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Full extracted findings & patient-implication analysis: bibliography/BIB_050/findings.md (research corpus). This page is a short context summary — not individualised medical advice.