371 results authored by Ben Brawn  search across all users.

Exam (7 questions) in Nursing
Face, Place and actual value, adding, subtracting, multiplying, dividing and rounding decimals.

Question in NursingNursing question. IV question. Given volume required, the rate for some hours and then another rate afterwards, how long will it take to get the required volume? Answers are designed to be easy to handle, e.g. full hours, half hours, quarter hours and thirds of an hour.

Exam (1 question) in ACFIDeferred annuities  currently just a single present value question

Question in ACFIFinancial maths. Present value of an ordinary annuity.

Question in NursingNursing question. Dosage calculation. Given strength required and stock strength in tablets, determine how many tablets are required.

Question in NursingNursing question. Dosage calculation. Given strength required and stock strength in mg and mL, determine how many mL are required.

Question in prealgebra Numeracy and Arithmetic
Students seem to miss the fact that division is actually multiplication by the reciprocal or the inverse of multiplication. This question attempts to address that.

Exam (3 questions) in Algebra
No description given

Question in Algebra
Questions to test if the student knows the inverse of an odd power (and how to solve equations that contain a single power that is odd).

Question in Algebra
Questions to test if the student knows the inverse of an even power (and how to solve equations that contain a single power that is even).

Question in Algebra
Questions to test if the student knows the inverse of fractional power or root (and how to solve equations that contain them).

Question in Algebra
No description given

Question in Algebra
Add, subtract, multiply and divide algebraic fractions.

Question in NursingNursing question. IV question. Given flow rate and time what volume will be received.

Question in NursingNursing question. IV question. Given flow rate and time what volume will be received.

Question in NursingNursing question. IV question. Given volume and flow rate what time will is take for the bag to run dry? Student have to round to the nearest quarter of an hour.

Question in NursingNursing question. IV question. Given volume and flow rate what time will is take for the bag to run dry? Answers are designed to be easy to handle, e.g. full hours, half hours, quarter hours and thirds of an hour.

Question in Algebra
Students seem to freak out when their answer is not written exactly the same as the answer provided. This question tries to enforce that $(xy)=(yx)$ and $\frac{ab}{cd}=\frac{ba}{dc}$

Question in Algebra
No description given

Question in NursingNursing question.

Question in NursingNursing question. Determine the units of an answer given the units and operations used.

Question in NursingNursing question. Determine the units of an answer given the units and operations used.

Question in NursingNursing question. Determine the units of an answer given the units and operations used.

Question in NursingNursing question. IV question. Given volume and time (in hours), what is the flow rate of IV infusion in mL/hr?

Question in NursingNursing question. IV question. Given volume and time (in hours), what is the flow rate of IV infusion in mL/hr?

Question in Nursing
Given a dose and available tablets, determine the best combination of tablets, to minimise the number of tablets and avoid dividing tablets. Uses 20, 40 and 150 mg.

Question in Nursing
Given a dose and available tablets, determine the best combination of tablets, to minimise the number of tablets and avoid dividing tablets. Uses 10, 50 and 200 mg.

Question in NursingNursing question. Determine mg or mcg in a bolus dose.

Question in NursingNursing question. IV question that uses 'units' (e.g. for insulin). Determine flow rate for the infusion given units per hour rate.

Question in NursingNursing question. IV question that uses 'units' (e.g. for insulin). Determine volume to be drawn from vial to make the infusion.