A matrix/grid item gives you a table. Each row usually represents a finding, action, assessment statement, or clinical decision. Each column represents how that row should be classified. Your job is to match the client data to the safest judgment.
What is a matrix/grid question?
In a matrix or grid-style question, you do not simply pick one answer from a list. You review a table and make a judgment for each row. Depending on the item format, you may choose one option per row or select multiple correct cells across the grid.
The NCLEX NGN is built around clinical judgment: recognizing cues, analyzing cues, prioritizing hypotheses, generating solutions, taking action, and evaluating outcomes. Matrix/grid questions often compress several of those thinking steps into one table.
How to read a matrix/grid question
- Read the stem before the table. Decide whether the task is asking about assessment, priority, intervention, education, or evaluation.
- Identify the client problem. Do not start clicking cells until you know what condition or safety risk the question is testing.
- Evaluate one row at a time. Treat every row like a mini-question. Ask: does this row match the data?
- Use the column labels literally. “Requires follow-up,” “expected,” “contraindicated,” and “needs more data” are not interchangeable.
- Check for over-selection. If every row feels urgent, pause. The exam is probably testing prioritization.
Sample matrix multiple-choice question
Review this original public practice scenario. It is simplified for learning and is not taken from any protected NexusRN question bank.
Client scenario
A 72-year-old client is admitted with pneumonia. The nurse reviews the following data: temperature 38.6°C, respiratory rate 30/min, oxygen saturation 88% on room air, new confusion, productive cough, and decreased oral intake.
For each finding, choose whether it is most consistent with requires immediate follow-up, expected with pneumonia, or needs more data.
| Finding | Requires immediate follow-up | Expected with pneumonia | Needs more data |
|---|---|---|---|
| Oxygen saturation 88% on room air | Yes | No | No |
| Productive cough | No | Yes | No |
| New confusion | Yes | No | No |
| Decreased oral intake | No | No | Yes |
Why these answers make sense
Low oxygen saturation and new confusion are not just “pneumonia symptoms.” Together, they suggest impaired oxygenation and possible worsening status, so they need immediate follow-up. A productive cough may fit the diagnosis. Decreased oral intake matters, but the nurse needs more detail before ranking it above oxygenation.
Sample matrix multiple-response question
Some grid items ask you to select more than one correct relationship. This is where students often over-select.
Clinical judgment task
The nurse is planning care for the same client. For each action, decide whether it is indicated now, not the priority now, or unsafe without more information.
| Nursing action | Indicated now | Not priority now | Unsafe without more information |
|---|---|---|---|
| Elevate the head of the bed | Yes | No | No |
| Apply oxygen as prescribed or per protocol | Yes | No | No |
| Encourage independent ambulation in the hallway | No | No | Yes |
| Document the findings and reassess later only | No | No | Yes |
The safest answers address oxygenation first. Actions that delay escalation or increase activity before stabilizing the client do not fit the scenario.
The row-by-row method
Weak approach
“This word sounds familiar, so I will mark it correct.”
Stronger approach
“This row is correct because it is supported by the oxygen saturation, respiratory rate, and new mental-status change.”
The stronger approach forces evidence. That is the point of NGN-style practice: not memorizing the table, but proving the clinical judgment behind each selected cell.
Common mistakes on matrix/grid questions
- Over-selecting: choosing too many rows because several options sound medically related.
- Ignoring the column wording: treating “expected,” “concerning,” and “priority” as the same category.
- Answering from memory only: choosing based on a disease fact without connecting it to the client data.
- Missing changes from baseline: new confusion, sudden deterioration, or worsening oxygenation often matters more than a familiar symptom.
- Skipping the stem: many wrong answers happen because the learner answers the wrong task.
How to practice matrix/grid questions
Practice with a pencil-and-proof method. For every row, write a short reason: “supported,” “not supported,” or “unsafe because…” If you cannot defend a cell using the scenario, do not select it.
Three-question self-check
- What is the client’s most immediate risk?
- Which rows are directly supported by the data?
- Which answer choices sound true in general but are not proven in this scenario?
Where this fits in your NGN study path
Matrix/grid questions pair well with clinical judgment practice because they require comparison. After this guide, review bow-tie questions, clinical judgment reasoning, and broader NGN question formats.
Official sources and independence
NexusRN is an independent study resource. NCLEX and related exam materials are governed by the official exam organizations. For official exam information, review the NCLEX and NCSBN resources directly.