Acid buffering - Study guides, Class notes & Summaries

ENCN281 Test Questions & Answers 2024/2025 Normality - ANSWERSmass/volume = eq/L EW - ANSWERSMW/Z - [C] = EW*N, N1V1=N2V2 Z value - ANSWERSAcids and Bases: Stoichiometric coefficent Salts: Charge pH - ANSWERS-log[H+] Alkalinity measurement - ANSWERSAlk(mg/L as CaCO3) = (A*N/mL sample) * 50000 Water Softening - ANSWERS- removal of calcium via precipitation as CaCo3 - addition of lime (Ca(OH)2) Alkalinity Curve - ANSWERS- Exponential flattens: Adding acid but pH stable, b...

NDEB Exam Set Questions With Revised Correct Detailed Answers & Rationales |ALREADY GRADED A+ PASS >> BRAND NEW VERSION 1. Saliva is most effective in minimizing an acid challenge by its A. lubrication function. B. antimicrobial effect. C. buffering action. D. fluoride concentration. C. buffering action. 2. Which root surfaces are most likely to have concavities which make root planing difficult? A. Distal surfaces of mandibular canines. B. Distal surfaces of ...

WGU D236 pathophysiology OA Exam -Study Guide With 100% verified answers 2022-2023. Patho OA Study Guide 1. What is Starling's Law of Capillary forces? How does this explain why a nutritionally deficient child would have edema? Starling’s Law describes how fluids move across the capillary membrane. There are two major opposing forces that act to balance each other, hydrostatic pressure (pushing water out of the capillaries) and osmotic pressure (including oncontic pressure, which p...

CDRE Exam with Complete Solutions Acidosis ️️Increased H+ Increased CO2 (acid) - lungs Decreased HCO3 (base) - kidneys Alkalosis ️️Decreased H+ Decreased CO2 (acid) Increased HCO3 (base) H2O + CO2 (acid) = H2CO3 = H + HCO3 (base) ️️Too much H will link with HCO3 (base, antiacid, regulated in kidney, everything with HCO3- = metabolic) Carbonic acid (H2CO3) which becomes H2O and CO2 which the body can breath out. Metabolic acidosis ️️High K, High Cl, high PO4 -K and Cl: ...

When is the only time that the bladder is completely empty? Ans: During the last few seconds of micturition because increased intravesicular pressure keeps urine in the ureters and allows the bladder to fully empty What are the 3 steps of urine formation? Ans: filtration, reabsorption, secretion What are the substances that can be excreted in urine? Ans: Na, Cl, K, glucose, urea, bicarb, creatinine and uric acid T/F- Renal glycosuria is caused by poorly controlled DM Ans: Not always tru...

what effects can a low-carbohydrate diet have on prolonged physical activity. - ️️decreased glycogen synthesis, decreased performance, overreaching/overtraining. - increase usage of fat oxidation what effect does long-term coffee consumption have on type 2 diabetes? - ️️results suggest that moderate consumption of both caffeinated and decaffeinated coffee may lower risk of type 2 diabetes in younger and middle-aged women. coffee constituents other than caffeine may affect the deve...

A commonly use chemical compound dosed into swimming pools that releases hydrogen ions in water thereby lowering pH : Acid a simple nuisance plant life that colonizes in water under favorable conditions : Algae A measure of the pH-buffering capacity of water : Alkalinity Alum; a flocculating agent frequently used as a supplement in rapid sand filters only! 2 | P a g e : Aluminum Sulfate A chemical compound of hydrogen and nitrogen that combines with free chlorine in pools to form ch...

BHS 329 Chapter 9 Test with Complete Solutions The principle behind cation exchange is that _____ ions are _____ . An example of this type of exchange that is used in the body for buffering is _____ . - Answer-a positive, exchanged for ions of the same charge, K+/H+ If your kidneys are unable to excrete the proper amount of HCO3-, then you are at risk for: - Answer-alkalosis The portion of the bicarbonate buffering system that is controlled by the kidneys is: - Answer-the portion conce...

1. What is Starling's Law of Capillary forces? How does this explain why a nutritionally deficient child would have edema? Starling’s Law describes how fluids move across the capillary membrane. There are two major opposing forces that act to balance each other, hydrostatic pressure (pushing water out of the capillaries) and osmotic pressure (including oncontic pressure, which pushes fluid into the capillaries). Both electrolytes and proteins (oncontic pressure) in the blood affect osmo...

Which of the following is not a place you would find transitional epithelium in the kidney? - Answer- *** here are all the places you would renal calyx, renal pelvis, ureter, bladder, proximal urethra What type of epitihelium lines the renal papilla? - Answer-cuboidal What are the layers of the ureter? - Answer-(lumen) mucosa, muscularis, adventitia What are the layers of the urinary bladder? - Answer-(lumen) mucosa, muscularis, serosa 5 steps of reabsorption process - Answer-1. transport ...