LPLexPort

MACE Cheat Sheet

A fast reference for the MACE — the highest-yield facts to review before test day. It covers the six rights, the exam’s three content areas, and abbreviations you are likely to see in questions.

10+ yrs

exam-prep publishing

Free

on iOS & Android

Built to help you pass faster — by exam-prep publishers with 10+ years' experience

  • 💡 Key Takeaways — the one transferable rule per question
  • 🔍 Hint highlights — the decisive cue phrases in each stem
  • 📖 Full rationales — why every option is right or wrong

Every MACE question is written to the current exam outline for quick learning and a clear pass strategy.

Written and reviewed by the LexPort exam-prep team, led by our Founder & Exam-Prep Lead. LexPort builds certification practice questions — this is exam-preparation material, not medical advice. Last reviewed August 2026.

Practice the full MACE simulator — free to start

Full question bank · timed mock exams · every answer explained — right in your browser

Try the MACE simulator free →

The six rights of medication administration

Right patient, right medication, right dose, right route, right time, and right documentation. Most administration questions come back to one of these six.

The MACE at a glance

Sixty questions (50 scored + 10 unscored pretest), 120 minutes. Content areas: Medication Administration, Observation & Reporting (60%), Medication Concepts & Measurements (24%), and Authorized Duties (16%).

Common abbreviations

PO (by mouth), PRN (as needed), BID (twice a day), TID (three times a day), QID (four times a day), ac (before meals), pc (after meals), HS (at bedtime). Read every order carefully — a misread abbreviation is a medication error.

Scope reminders

A medication aide does not give the first dose of a new medication, and stops to involve the nurse whenever a situation is outside the aide’s authorized duties.

Test yourself: 3 MACE practice questions

Tap an answer for instant feedback and the full rationale.

Question 1

According to national scope of practice standards, under which circumstance is a Medication Aide (MA-C) permitted to accept a telephone medication order directly from a prescriber?

▸ Why C is the answer

Under no circumstances is correct; accepting verbal or telephone orders requires clinical licensure (like an RN or LPN) and is strictly prohibited for Medication Aides. Accepting an order for an over-the-counter medication is tempting because it seems low-risk, but MA-Cs cannot accept any orders, regardless of the medication type. Accepting the order because the nurse is unavailable is tempting to help out, but scope of practice boundaries cannot be crossed for convenience; the prescriber must wait or call back. Reading the order back is a standard safety practice for nurses taking verbal orders, but it does not grant the MA-C the authority to take the order in the first place.

Question 2

A Medication Aide is preparing for a busy morning medication pass. To save time, the aide considers placing the 8:00 AM oral medications for three different residents into separate, labeled medication cups on the cart before going to their rooms. Which statement correctly describes this practice?

▸ Why B is the answer

To ensure safety and adhere to the Six Rights, a Medication Aide must prepare and administer medications for only one resident at a time. Pre-pouring or 'batching' medications is strictly prohibited. Labeling cups might seem like a safe workaround, but pre-pouring medications for multiple residents at once is an unsafe practice that significantly increases the risk of mixing up medications. Administering within the one-hour time window is a requirement for the Right Time, but meeting this rule does not justify the unsafe practice of pre-pouring medications for multiple people. Seeking nurse approval is usually the right step when unsure, but a delegating nurse cannot authorize a Medication Aide to violate fundamental, non-negotiable medication safety standards.

Question 3

Mr. Lang is taking a newly prescribed oral antihypertensive medication. Thirty minutes after receiving his morning dose, he rings his call bell and states he feels dizzy and lightheaded when trying to stand up. What is the Medication Aide's priority action?

▸ Why A is the answer

Dizziness upon standing is a sign of orthostatic hypotension, a common side effect of antihypertensives. The priority is resident safety (keeping him seated/lying down to prevent a fall) and immediately reporting the adverse effect to the nurse. This is tempting because assisting a resident is a standard care task, but standing him up when he is already dizzy from blood pressure medication puts him at high risk for a fall (orthostatic hypotension). This is tempting as hydration can affect blood pressure, but it is outside the MA-C's scope to independently prescribe a fluid intervention for a sudden adverse symptom. This is incorrect because while documentation is required, the MA-C cannot independently decide to hold future doses without the nurse's direction, and this option ignores the immediate safety risk.

Unlock the full MACE question bank

Timed, scored, with progress tracking and every answer explained. Free to start.

Try the MACE simulator free →

Authoritative sources