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Paediatric MUAC assessment

Recognise an age-appropriate MUAC tape and describe standardised nutritional screening.

REFERENCE GALLERY1 / 1 reference
muac — reference view
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Measuring band

The band surrounds the upper arm. Use the standard age-appropriate protocol.

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muac — reference view

Image: ©UNHCR / C. Fohlen · Source / original · CC BY-SA 4.0

Resized and converted to WebP; original colours retained.

Paediatric MUAC assessment

Identify and explain

Arm circumference contributes to screening when interpreted using the validated age-specific programme.

  • Flexible band
  • Measurement scale
  • Colour zones may aid eligible child screening
1

Eligibility

Confirm the child’s age and applicable protocol.

2

Technique

Use standardised landmarks and avoid excessive tape tension.

3

Interpretation

Include other required findings, including oedema assessment where indicated.

At the viva table

Try answering aloud, then open the suggested answer. Examiner questions vary.

01 / Is one threshold appropriate for every child?

No. Apply the correct age-specific programme.

02 / Does MUAC replace every growth measure?

No. It answers a specific screening question.

03 / Why standardise the method?

Inconsistent site or tension affects comparability.

04 / Should abnormal screening be ignored if the child looks well?

No. Follow the assessment and referral pathway.

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