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Lesson 2: The Seven Wastes

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About This Lesson

Learn each waste type with inpatient nursing examples.

Video 1: Movement Wastes (T & M)

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Video 2: Material Wastes (I & W)

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Video 3: Process Wastes (O & D)

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Quick Review: The Seven Wastes

Tap each card to review the waste definition

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Video 4: King of Wastes (O)

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Explore: Overproduction: The King of Wastes

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How overproduction creates other wastes:

Overproduction is called the king because it triggers all other waste types.

  • Prepare meds in advance → creates inventory (sitting) and potential defects (changes)
  • Process admissions faster than units can accept → creates waiting downstream
  • Do tests 'just in case' → creates motion (collecting), transportation (moving specimens)

Every time we produce something before it is needed, we generate other wastes.

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