Choose four musical instruments—one representing each of the four families of instruments in the Western orchestra—and compare/contrast their physical appearances and how they produce sound.

Describe the influence of the Roman Catholic Church on music during the early Middle Ages.

What are the differences among monophony, polyphony, and homophony? Provide examples of each.

Discuss the role of expectations in listening. How do your expectations shape listening habits? Can you think of a time when your expectations as a listener were subverted? What was the effect?

Solid CoCl2 is formed in the following precipitation reaction: CoCl₂(aq) + 2 KOH(aq) →  Co(OH)₂ (s) +  2 KCl (aq)  What mass of Co(OH)2  precipitate (in g) is formed when 400.0 mL of 0.200 M KOH is mixed with excess CoCl2 in the following chemical reaction?   Hint: Molar mass for Co(OH)2 is 92.95 g/mol (FWT= 92.95 g/mol)

The healthcare provider has ordered a heparin infusion at 1,200 units/hr. The heparin concentration is 25,000 units per 250 mL of 0.9% NS. At how many mL/hr should you set the pump? Document your answer to a whole number. [numbr1] mL/hr

After a physician intubates a patient in the emergency room, your partner begins manual resuscitation with an MRB bag and 100% O2. On auscultation, you note the absence of breath sounds, but hear gurgling over the epigastrum. Which of the following has most likely occurred?

Morphine 2mg IV Q 2-3 hr PRN pain is ordered for a child weighing 12 kg. The therapeutic dose range is 0.1-0.2 mg/kg/dose. A) What is the therapeutic dose range for this child? Document both your answers to one decimal place (tenths). [number1] to [number2] mg/dose B) Is 2mg an appropriate dose for this child? [number3] Yes

A postpartum patient with an infection is ordered ceftin 500 mg in 100 mL IVPB q8h to be given over 45 minutes. The tubing drop factor is 10 gtts/mL. How many gtts/min should be given? Document your answer to a whole number. [number1] gtts/min

A pregnant patient with hypertension has nitroprusside at 2 mcg/kg/min ordered. The concentration of nitroprusside is 50 mg in 250 mLof D5W. The patient weighs 70 kg. At how many mL/hr should the pump be set? Document your answer to a whole number. [number1] mL/hr