The medication order is to give 0.5 mg of a drug sublingually. The nurse demonstrates proper administration of the drug when the drug is:

The pharmacy sends a drug bottle labeled:   Calcitriol Oral Solution 1 mcg/mL  15 mL   Which dosage strength, if transcribed onto the medication order sheet, would the nurse question?

The following medication orders are found in the patient’s MAR:   Metformin HCl 500 mg PO daily at 0900. Hydrochlorothiazide 25 mg PO every 12 hr at 0900 and 2100. Digoxin .25 mg PO daily at 0900.   In reading the medication orders for the 0700–1500 shift, the nurse determines that the priority intervention is to:

The design of a concept vehicle is intended to allow it to obtain energy from a rotating flywheel (solid disk), which has a radius of 2.00 m and a mass of 500 kg. Initially, the flywheel attaches to an electric motor in order to bring the flywheel’s rotational speed up to 7500 rev/min. What is the amount of stored kinetic energy in the flywheel in joules? How much time in hours could the vehicle continue to run before the flywheel would need to be brought back up to speed if the flywheel was used to supply energy to the car in the same way as a 25.0 hp motor? (Remember: 1 hp = 746 W and \(I = \frac{1}{2}mr^{2}\) for a solid disk)

Jimmy begins skiing from a rest position at the top of a 350-m long bunny slope that is inclined at 10° with the horizontal. The coefficient of friction between the snow and Jimmy’s skis is 0.0745. The snow is level at the bottom of the slope, and the coefficient of friction is unchanged. Determine how far in meters Jimmy moves along the flat stretch of snow before coming to rest.

Consider a comet in orbit around the sun. At what point in its orbit will the potential energy of the comet be greatest?

A ping-pong ball collides with a bowling ball and sticks to the bowling ball. The initial momentum of the ping-pong ball is p, and the bowling ball is initially at rest. What is the momentum of the combined objects after the collision?

A ball hits a wall and bounces back at half the original speed. What part of the original kinetic energy did the ball lose in the collision?

A push broom balances at its center of gravity near the bottom of the handle. If you cut the broom into two parts at its center of gravity, you will have a handle part and a broom part. Which part has the greater weight?

Conceptual Questions Select the correct answer for each of the following concept questions. (2 points each)