Skip to content

Add your earlier progress to your account?

From before you signed in, this browser has:

Which plan do you want to keep?

You answered the plan questions before you signed in, and those answers don't match the plan saved on your account.

SettingSaved planNew answers

Study progress is waiting to be saved

Exam practice

Try 10 exam questions free

Today's set follows the MLS blueprint. You'll see the answer and the explanation after every question. No account needed.

Start the free sample

Start with a practice set

Choose an area and a set length. You'll see the answer and the explanation after every question.

Start practice

Full length, 100 questions in 150 minutes

  • Timed mock

    One fixed set of questions. Flag any you want to revisit, and change answers before you submit.

    Start a timed mock

  • Adaptive examBeta

    Each answer decides how hard the next question gets.

    Start the adaptive exam

Every full exam follows the MLS blueprint

  • Hematology20
  • Blood Banking20
  • Microbiology20
  • Chemistry20
  • Immunology6 or 7
  • Urinalysis and Other Body Fluids6 or 7
  • Laboratory Operations6 or 7

Readiness band:

  • At or above
  • Near
  • Below

the simulated standard

A band compares your answers with a standard set on LatticeMLS questions.

Practice questions are written for LatticeMLS. They are not questions from any certification examination.