NMC CBT Numeracy Practice Exam: Part 2
Take your preparation to the next level with our Part 2 Numeracy Mock Test. This exam challenges you with advanced clinical calculations, including IV infusion rates, weight-based pediatric dosages, and fluid balance management. These high-yield topics are essential for securing your pass in the 2026 NMC CBT.
Before you begin:
- Ensure you have a pen, paper, and a basic on-screen calculator ready.
- You must achieve a 100% pass mark in the real numeracy exam.
- Read each question carefully to identify the required unit of measurement.
A palliative care patient requires a continuous subcutaneous infusion of Haloperidol and Midazolam. The total volume of the medications and the normal saline diluent in the syringe is 24 ml. The syringe driver is set to deliver this entire volume over 48 hours. What is the correct continuous delivery rate in ml/hr?
Continue Your Preparation
Mastering Intravenous (IV) Infusion Calculations
Accurately calculating IV drip rates and fluid infusion times is a critical competency for any registered nurse in the United Kingdom. This advanced practice set is designed to test your ability to apply standard formulas to complex clinical scenarios, preventing potential fluid overload or under-dosing in acute care settings.
Navigating Weight-Based and Pediatric Dosages
Administering medications to children or critical care patients often requires strict weight-based calculations. Through these carefully structured mock questions, you will learn how to safely determine the exact dosage required based on a patient's body weight, aligning perfectly with standard British National Formulary (BNF) guidelines.
Frequently Asked Questions
Is there negative marking in the NMC CBT numeracy section?
No, there is no negative marking in the NMC CBT. It is highly recommended to attempt every calculation question, even if you are unsure of the final answer.
What is the best way to practice IV drip rate calculations?
The best approach is to memorize the standard formula (Volume in mL ÷ Time in hours = mL/hr) and practice repeatedly using our timed mock tests to build speed and accuracy.
Do I need to memorize complex formulas for IV calculations?
Yes, you should memorize the foundational formula for calculating flow rates (drops per minute) and total infusion times, as these formulas are not provided during the actual test.
Are fluid balance charts included in the numeracy CBT?
Yes, you may be presented with scenario-based questions requiring you to accurately calculate a patient's total fluid intake and output over a specific shift period.