7b - 119 prelab urinalysis

7b - 119 prelab urinalysis - 7 B . 2 W I N T E R 2 0 1 1 3....

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B I O L O G Y 1 1 9 7 B . 1 W I N T E R 2 0 1 1 URINALYSIS (KIDNEY) LAB Biol. 119 Name _______________________________________ Pre-Lab Questions Lab Section _______ 1. Draw a section that shows a whole human kidney cut open. Label these regions: renal cortex, renal medulla, calyx, renal pelvis, renal papillae & ureter. Show at least 1 renal pyramid within the renal medulla. Use the links on kidney anatomy or your text for diagrams for help with this. 2. Draw a single line on this graph to represent the relative change in plasma/interstitial osmolarity across these regions of the kidney. Find illustrations in your text with the osmolarities for the nephron, in relation to cortex-medulla regions: hypertonic plasma or interstitial osmolarity isotonic renal cortex middle of renal pyramid tip of renal pyramid
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Unformatted text preview: 7 B . 2 W I N T E R 2 0 1 1 3. Check off the values that are within the normal pH ranges for each body fluid: pH 3 4 5 6 7 7.4 8 9 plasma urine 4. Check off ALL values that are within the normal range for urine specific gravity. You can use the urinalysis data recording table to find this information. 1.000 1.005 1.010 1.015 1.020 1.025 1.030 1.035 1.040 5. Check off ALL substances that should NOT be present in your urine at all or not present above trace amounts. Use the urinalysis data-recording table to find some of this information. hemoglobin glucose sodium albumin bacteria ketones nitrites water urea 6. Draw a line on this graph to show the relative specific gravity (a measure of solution density) for these different solutions: high Specific Gravity 1.0 0% NaCl 5% NaCl 10% NaCl 15% NaCl 20% NaCl...
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This note was uploaded on 02/24/2011 for the course BIO 118 taught by Professor Bilgen during the Spring '08 term at University of Washington.

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7b - 119 prelab urinalysis - 7 B . 2 W I N T E R 2 0 1 1 3....

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