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  Extra Credit worth 5 points:  A square current loop, A, has a circular current loop, B, inscribed perfectly inside it.  Both loops have the same current.  If the magnetic field due to the square loop at the center point C is 9 μT, what is the magnetic field at C due to the circular loop?  Start from the Biot Savart law, show all steps, and select closest answer.

Which of the following hormones makes us feel hungry?

In questions 1-6, the sentences contain one or two blanks; each blank indicates that a word or set of words has been left out.  Below the sentence are five words or phrases.  Select the word or set of words that best completes the sentence. One challenge of generating electricity from ocean waves is that wave power isn’t _______: it varies in unpredictable ways that pose technological and planning problems for electricity generation.

Please keep this quiz open during the entire time you are taking the Derivita final exam. Click here to access your final exam, then come back here and click submit.  Use the password wages-tulip to begin your final after clicking the link: Click here to begin exam.  

Match the type of replacement components traditionally used with a total shoulder arthroplasty (TSA).

Calculating and Regulating Flow Rates A 70 gtt/min IV rate is required. What will the 15 second count be?    

25. Calculate the flow rate gtt/min using a macrodrip set calibrated at 15 gtt/mL.  Round to the nearest whole number. Infuse 400 mL over 3 hours  

15. Calculate the flow rate using gtts/min. Round to the nearest whole number. A set calibrated at 10 gtt/mL to infuse 100 mL/hr  

Calculate the flow rate gtt/min. Round to the nearest whole number. A rate of 60 mL/hr using a set calibrated at 15 gtt/mL                           

Calculate the flow rate gtt/min using a macrodrip set calibrated at 15 gtt/mL.  Round to the nearest whole number. An IV of 50 mL to infuse over 30 minutes