Intake and Output Totals
Classify and total fluid inputs and outputs over the stated interval.
How to prepare for the NMC Midwifery CBT
Combine unit-safe calculation with newly qualified midwife judgement grounded in the Code, informed choice, continuity, physiology, timely escalation and collaborative care.
Core concepts
Concept 1
Include only volumes within the requested time window.
Exam cue: Mark each intake and output item.
Concept 2
Convert all entries to a common unit before summing.
Exam cue: Keep subtotals separate.
Risk pitfalls and guardrails
Counting a volume outside the interval.
Guardrail: Do not choose a familiar task if it ignores deterioration, consent, medicines risk, scope, communication or follow-up.
Mixing litres and millilitres.
Guardrail: Do not choose a familiar task if it ignores deterioration, consent, medicines risk, scope, communication or follow-up.
Memory anchors
What is included in a balance total?
Only documented volumes in the stated period.
What comes before addition?
Conversion to a common unit.
Why keep subtotals?
They make omissions and double-counting easier to find.
What is one litre in millilitres?
1,000 mL.
What should the total show?
A labelled intake or output value for the exact interval.
Checkpoint rule
Do the check-up only after you can summarize each concept in one sentence and identify one dangerous pitfall from memory.
Knowledge Check (after reading)
Short check-up to confirm understanding of this module.
Check-up Questions
Over a shift, a woman drinks 600 mL, receives 250 mL intravenously, takes 150 mL soup and drinks 300 mL water. What is the total intake?
Documented output is 450 mL urine, 300 mL vomit and 200 mL drain fluid. What is the total output?
Answer all questions to submit.
Next step personalized recommendations
Continue learning
Move forward only after this module is stable.
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