TEAS 7 Mathematics covers whole numbers, fractions, decimals, ratios, proportions, algebraic equations, and measurement conversion all skills nursing programs expect you to apply quickly and accurately under dosage-style word problems.
A new drug to regulate heart rate was tested on laboratory rats over a 24-hour period. As the drug concentration increased from 0 to 10 mg/mL, the average heart rate decreased until it plateaued at 8 mg/mL. Which of the following scientific explanations is best supported by the data?
For each inch of a tube's diameter, 3.2 inches of tape is needed to wrap the tube. How much tape is needed to wrap a tube with a diameter of 5 inches?
A student has two tasks to complete, each of which will take 1 hour to finish from start. They have already completed one-fourth of the first task and one-third of the second task. How much longer will it take them to complete both remaining tasks?
A drawer contains six red marbles, eight green marbles, four blue marbles, and two yellow marbles. A marble is randomly selected from the drawer. What is the probability of selecting either a green or a yellow marble?
A cylinder has a base radius of 9 feet and a height of 4 feet. Using 3.14 for pi, what is the cylinder's volume in cubic feet? (Round to the nearest hundredth.)
Three pools are being drained for the winter. It takes Pool B twice as long to drain as Pool A, and it takes Pool B three times as long to drain as Pool C. If Pool C drains in 6 hours, how many hours does it take Pool A to drain?
A circular flower bed with a radius of 2.5 feet is enclosed with a plastic barrier around its edge. What is the length of the plastic barrier? Use π = 3.14 and round to the nearest tenth if necessary.
The mitochondrial inner membrane carries out the same function in cellular respiration as the _______ membrane of chloroplasts carries out in photosynthesis. Which of the following correctly completes the sentence above?
A patient is prescribed a medication dosage of 1,500 micrograms. How many milligrams should the patient receive per dose? (Note: 1 milligram = 1,000 micrograms)
A professional football stadium has 36 sections labeled 101-136. Each section has 38 rows of standard stadium seating. Each row of each section averages 22 seats. Estimate the total number of seats in the stadium by rounding each value to the nearest tens place before multiplying.
A true-breeding blue-flowered plant (BB) is crossed with a true-breeding white-flowered plant (bb). What genotypic ratio (BB:Bb:bb) would result in the offspring?
A concrete mixture requires 24.375 kilograms (kg) of concrete mix. Rounded to the nearest tenth, which of the following is the amount of concrete mix required?
Once you're comfortable with mathematics, try a full TEAS 7 practice test to see how it holds up under timed, mixed-section conditions, or head back to all TEAS 7 categories.