KINE 3012 Study Guide - Final Guide: Nan, Atelectasis, Sodium Bicarbonate

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greycod329

11 Oct 2016

School

York University

Department

Kinesiology & Health Science

Course

KINE 3012

Professor

Tanya Da Sylva

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Document Summary

Renal&artery& afferent&arteriole& glomerulus&& efferent&arteriole& & peritubular&capillaries/& vasa&recta&& venules&& renal&veins& Map& gfr& salt&delivery&in&distal&tubule& macula&densa& release&atp& extracellular& degradation&of&atp&forms&adenosine& acts&locally&to&vasoconstrict&afferent&arteriole& gfr&to&normal. Tubular&reabsorption: occurs&in&proximal&tubule&(small&ions&and&molecules&are&removed&from&kidneys& to&be&reabsorbed&by&rest&of&body, sodium&pumps&are&on&outer&surface&of&kidney&tubule&(surface&faces&interstitial& fl, na+&move&from&filtrate&into&tubule&cells. &na+&pump&actively&transports&na+&into& interstitial&fluid, interstitial&fluid&becomes&high&in&na+&conc&than&peritubular&capillaries. & na+& moves&passively&into&the&capillaries, negatively&changed&ions&(cl< &&bicarbonate)&follow&na+&into&interstitial&fluid&and& back&into&blood, water&follows&passively&down&this&osmotic&gradient, amounts&of&na+&and&h2o&reabsorbed&are&under&hormonal&control&and&can&be& adjusted&to&maintain&the&solute&conc&of&extracellular& fluid& Transfer both na+ and speci c organic molecules. Transports k from lateral space into tubule cells. # carriers limits amount of substance than can be transported. They are excreted/ moved out into urine. All actively reabsorbed substances have tm except. Plasma conc of some carrier-limited substances are regulated by kidneys but not all. Tm of glucose is higher than normal so it is not regulated (doesn"t reach saturation) Renal&threshold& plasma&conc&at&which&tm&of&substance&is&reached&and& substance&appears&in&urine: increase&in&phosphate&&(e. g&thru&diet)& increase&amount&of&phosphate&excreted& in&urine&to&restore&plasma&conc&to&normal, reabsorption&is&subject&to&hormonal&control&(parathyroid&hormone&can&alter& renal&thresholds&depending&on&need) 65% are reabsorbed in proximal tubule, collecting duct and loop of henle. Na, cl and h20 reabsorbed at similar rates. Descending loop of henle is permeable to h2o but no na reabsorption. Ascending loop of henle is impermeable to h2o but allows na reabsorption (controlled by aldosterone)

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21. Suppose a process, P1, is running and the operating system uses the Paged Memory Management technique. Assume P1 has the following page-map table (PMT), and that the page size and the frame size are the same, each being 1024 bytes long. Assuming all addresses start from 0, the logical address 2564 is mapped to the physical address _, where (Frame X, offset Y) means byte number Y in Frame number X. Page Frame | 22 56 98 | 12 60 a) Frame 2, offset 516 b) Frame 98, offset 516 x c) Frame 2, offset 500 d) Frame 98, offset 0 e) None of the above

X. Write a da Subway system in which you define a new type Subway System A Subway Systemen of a private ArrayList lines. No methasoher than the constructed the addline method should modify this array list. Your class should have the following co-static methods (25 points) • Write a c tor Subway system that takes thing asing and initializes the private property lines to be an empty mysl • Write a method adine which takes as input a MetroLine newline and acknowline to the array lest lines. The mathed should retun void • Write a method got Distance Travelled which takes as in ArrayList path and returns a double representing the tual distance travelled or a paththalpos from the first Metrostation in the anaylist, to the Metrostation to the third til the cod of the array listHe cach Metrostation along the joy the calculate the distance between the Metrostation and the prices. If the ArrayList Metrostation path is less than 2 vales, y mesh shox return On You may the wale path issul For m e, if the ArrayList Metrostation path five Metrostation you code calculate the sum of the distance between the fin d ing the second third the third and fourth, and lastly the fourth and final stations. Hint: To calculate the distance between two points, you can use a method defined in the appendix in the Maputilities class . Write a method findNearest Station which takes as input a double x and a double y ad the Metrostation which is nearest to the x and y. To do this, it should leather all the Metrostations of all the Metrotines inside of this lines and find the Metro Station that is the smallest distance away. You can use the same appendix method as in the precis i on You may assume that there is a leadine MetroLine defined in the property lines. You may also assume that every MetroLine in lines has at least one Metrostation in Hint There is no method such as getAll Station defined a Metrotine ohjeet. This is since providing this method would rewal a lot about the implementation of the Metrolines and would differ depending on the kind of collectice you are using to store it. However, you can simulate this art of method by using the get PirstStop () and get Next Stop () methods to access every entry of the AmyList. Remember the condition that will cause getNext Stop (to be null • A method qet Neighboringstations which takes input a Metrostation station and re- turns an ArrayList The Arrayut Metrostation whild consist of all nephring stations to station possibly many if the station in ce may lines). P erample, if statice is the 3rd stop on the blue line, the 6th stop on the red line, and the stop on the green line, then the mothed should return an ArrayList

KINE 3012 Study Guide - Final Guide: Nan, Atelectasis, Sodium Bicarbonate

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