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Failure Analysis

Why Candidates Fail the Unoccupied Bed Making Skill

The most common failure is an infection control break — candidates touch the clean sheet after handling used linen, or carry the soiled linen against their uniform to the hamper. Mitered corners are specifically evaluated: they must be tight, neat, and properly tucked. Forgetting to lower the bed to its lowest position and raise both side rails after finishing is a standard endpoint error that fails many candidates who otherwise performed the skill correctly.

How this skill is evaluated

The evaluator scores each skill on a pass/fail checklist. You do not get partial credit. A single critical error — or several minor ones — will fail you on this skill entirely. You must pass all 5 randomly selected skills to pass the clinical exam.

The 5 Most Common Failure Points

1

Shaking soiled linens when removing them.

Why it gets caught: Evaluators follow a written checklist with this item explicitly listed. Unlike technique errors that require interpretation, checklist omissions are binary — either it happened or it didn't. There is no partial credit.
2

Not mitering the corners — hospital corners are evaluated.

Why it gets caught: Evaluators follow a written checklist with this item explicitly listed. Unlike technique errors that require interpretation, checklist omissions are binary — either it happened or it didn't. There is no partial credit.
3

Leaving wrinkles in the bottom sheet.

Why it gets caught: Evaluators follow a written checklist with this item explicitly listed. Unlike technique errors that require interpretation, checklist omissions are binary — either it happened or it didn't. There is no partial credit.
4

Placing the pillow so the open end of the pillowcase faces the door — a standard hospital convention violation.

Why it gets caught: Evaluators follow a written checklist with this item explicitly listed. Unlike technique errors that require interpretation, checklist omissions are binary — either it happened or it didn't. There is no partial credit.
5

Not raising the bed to a comfortable working height — using poor body mechanics.

Why it gets caught: Evaluators follow a written checklist with this item explicitly listed. Unlike technique errors that require interpretation, checklist omissions are binary — either it happened or it didn't. There is no partial credit.

Exactly What the Evaluator Is Watching

These are the specific checkpoints on the evaluator's score sheet for this skill.

  • Soiled linens are rolled and never shaken.

  • Fitted sheet corners are secure.

  • Mitered corners are made at the foot of the bed.

  • Top linens form a smooth cuff at the head.

  • Pillowcase open end faces away from the door.

How to Avoid These Mistakes on Exam Day

These tips come from the most common failure patterns in Unoccupied Bed Making.

  • Practice mitered corners until they are second nature.

  • Smooth and taut is the goal — run your hand across the sheet before finishing.

  • Pillowcase opening faces away from the door — this is a standard tested convention.

  • Roll soiled linens away from your body into a bundle.

Practice the written exam too

The written NNAAP test covers the knowledge behind every clinical skill. 501 free questions.

Take the Practice Test →