When considering Crohn’s and Ulcerative Colitis (UC) as disease states, which clinical symptoms may appear to be common presentations in both?
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The nurse is preparing a teaching session about nutrition fo…
The nurse is preparing a teaching session about nutrition for a community health fair. Which information should the nurse include about obesity? (Select all that apply)
Which of the following are the symptoms of Kawasaki Disease?…
Which of the following are the symptoms of Kawasaki Disease? (select all that apply)
A child is hospitalized because of persistent vomiting. The…
A child is hospitalized because of persistent vomiting. The nurse should monitor the child closely for which problem?
A nurse is reviewing the immunization record of a 9-month-ol…
A nurse is reviewing the immunization record of a 9-month-old with the parents. Which immunizations would the nurse expect to see listed?
A nurse is educating a patient with type 1 diabetes on prope…
A nurse is educating a patient with type 1 diabetes on proper nutrition to manage blood glucose levels. Whichstatement by the patient indicates a need for further teaching?
An 8-day-old was admitted to the hospital with vomiting and…
An 8-day-old was admitted to the hospital with vomiting and dehydration. The newborn’s heart rate is 170, respiratory rate is 44, blood pressure is 85/52, and temperature is 99°F (37.2°C). What is the nurse’s best response to the parents who ask if the vital signs are normal?
The structures of the eye are arranged and coordinated in su…
The structures of the eye are arranged and coordinated in such a way that the maximum amount of incoming visual stimuli is directed toward
Which of the following ratios has the greatest concentration…
Which of the following ratios has the greatest concentration of vasoconstrictor in local anesthetic?
Note: For this exercise, you may use the provided scratch pa…
Note: For this exercise, you may use the provided scratch paper to perform calculations. Please write your name and G# on the top of the page and return to the proctor when you have completed the exam. Galactica 3000, is a galaxy simulator developed by the (fictitious) computational astrophysics institute at GMU. It is used to model the evolution of galaxies. A simulation consists of two main parts: Gravitational calculations (80% of the runtime): These are parallelizable and can be sped up by adding more processors. Black hole collision predictions (20% of the runtime): Due to the complexity of interactions, this part is not parallelizable. The institute is considering purchasing a new supercomputer with 16 processors to speed up the simulation. The director asks you to evaluate the expected speedup of Galactica 3000 when run on this new hardware. Question 1: Using Amdahl’s law, calculate the theoretical speedup of the simulation on the 16-processor supercomputer. Question 2: Suppose the engineers manage to improve the code so that 95% of the runtime becomes parallelizable. Recalculate the theoretical speedup for this improved version. Question 3: The director wants the simulation to run 10× faster than the current version. Is it possible with the 16-processor supercomputer? If not, how much of the program must be parallelizable to achieve this goal?