Lab Values to Know for Nursing School - Your Nursing Tutor

A quick clinical-judgment workout

Lab Values to Know for Nursing School

Learn the numbers. Understand what they mean.

Tap a lab, guess the normal range, then flip the card to check yourself. Each card also explains what the lab is actually measuring and why it matters—so when that value shows up on an exam or during clinical, you can use it as a clue to what is happening with the client.

Nurse Nicole smiling at the camera
Short on time? Start with the pink tags.“Memorize first” marks the labs nursing students use over and over. You can come back for the rest.
Guess before you flip—even if you are wrong.Wrong answers are useful here. They show you exactly what your brain has mixed up while it is still safe to fix it.
If your school teaches a different range, use theirs.Small differences between sources are normal. For your class exam, your professor or textbook gets the final vote.

Want a shorter stack? Choose a button to filter the cards.

Tap. Guess. Flip.

Test the range. Learn the clue.

Search by name or abbreviation, or use a category button to study one group at a time.

No lab values match that search.

One lab at a time

You are not supposed to memorize all 39 of these before day one.

Start with the labs connected to whatever you are studying right now. Learn the range, what it measures, and why it matters. When another lab comes up in class, come back and add that one.

Little by little, the list stops looking like 39 random numbers—and starts looking like a set of clues you know how to use.

Anybody can memorize a lab range

Nurses use it to see the whole client.

This page helps you build the normal baseline. My Silver Bullet Study System shows you what to do with it: understand what changed, predict what you expect to see next, and use the whole picture to decide what the nurse should do.

Inside the Study Like a Nurse Membership, I’ll help you practice making those connections with the Silver Bullet Study System AI tutor, live Make-it-Click Workshops, and my complete Resource Library.

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For educational use only. Reference ranges vary by laboratory, textbook, age, sex, method, and clinical context.