Which among the following body fluids will have the same freezing point as 0.9% sodium chloride solution? a. Saliva b. Sweat c. Plasma d. Urine
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- Define the following terms:a. bufferb. acidosisc. alkalosisd. pHe. pKaThe fluid with the lowest [H+] concentration A. Saliva (pH = 6.40) B. Lung fluid (pH = 7.60) C. Tears (pH = 7.40) D. Urine (pH = 6.80)Choose the best answer for the following question Which system plays the biggest role in fluid balance?a. cardiovascularb. urinaryc. digestived. integumentary
- Buffers are mixtures of a weak acid and a weak base that combine with a strong acid or base to limit changes in pH. True O FalseWhich of the following electrolytes are absorbed only when needed a. Iron O a O b b. Calcium c. Sodium d. Potassium e. (a, b)When a dehydrated human patient needs to be given fluids intravenously, he or she is given: a. water, which is hypotonic with respect to body fluids b. saline at a concentration that is isotonic with respect to body fluids c. glucose because it is a non-electrolyte d. blood
- List several reasons why drinking a fluid containing water,glucose, and electrolytes would be better than drinkingtap water after vomiting.List the 3 chemical buffer systems and describe how the most common one works. Please try and keep the explanation simple so that I can better understand, thank you :)An isotonic solution containing CHO and sodium will be absorbed more readily than water alone. Group of answer choices True False
- Diabetes can cause a decrease in the specific gravity of urine. If normal urine has a specific gravity between 1.002 and 1.030, and a sample has a density of 1.008 oz/liq. oz., how does the sample compare to normal urine?What is the correct sequence of steps in a usual buffer preparation before use? I. Dilute the solution to the mark in a volumetric flask with distilled water. II. Dissolve the weighed salts in a small volume of distilled water. III. Adjust the pH of the solution using a strong acid or base. IV. Compute and weigh the appropriate amounts of the buffer components. V. Shake and mix the contents of the volumetric flask before use. IV, II, Ш, І, V о IV, II, ІІ, V, I O IV, I, III, II, V IV, II, V, I, IIIWater and electrolytes enclosed by cell membranes constitute the .a. transcellular fluidb. intracellular fluidc. extracellular fluidd. lymph