Henderson hasselbalch - Study guides, Class notes & Summaries

AAB MT Chemistry Review Exam, Updated Questions and Answers_ A+ Graded 100% Which if the following blood tests is used to diagnose gout? A. Alkaline phosphatase (ALP) B. Amylase C. Uric acid D. Creatinine - CORRECT ANSWER-C. Uric acid Which if the following blood tests is used to diagnose gout? A. Alkaline phosphatase (ALP) B. Amylase C. Uric acid D. Creatinine - CORRECT ANSWER-C. Uric acid Select the equation which is used to determine the pH of a solution containing a wea...

Hydrophobic interactions make important energetic contributions to : a. binding of a hormone to its receptor protein b. enzyme-substrate interactions c. membrane structure d. three-dimensional folding of a polypeptide chain e. all of the above are true f. None of them correct answers E Which of the following is true about the properties of aqueous solutions? a. A pH change from 5.0 to 6.0 reflects an increase in the hydroxide ion concentration ([OH-]) of 20% b. A pH change from 6.0 to...

Acid • a molecule that can act as a proton (H+) donor. • Strong acid readily and irreversible gives up an H+, and a strong base avidly binds H+ Base • a molecule that can act as a proton acceptor. • A weak acid or base reversible donates H+ or reversible binds H+. Acidemia blood pH < 7.35 Acidosis is the process that lowers pH - H+ concentration in blood is increased Alkalemia blood pH > 7.45 Alkalosis is the process that raises pH - Decrease in H+ concentration Base ...

IHS: Exam 3: ABG 100% REVISION 2023//2024 Acid • a molecule that can act as a proton (H+) donor. • Strong acid readily and irreversible gives up an H+, and a strong base avidly binds H+ Base • a molecule that can act as a proton acceptor. • A weak acid or base reversible donates H+ or reversible binds H+. Acidemia blood pH < 7.35 Acidosis is the process that lowers pH - H+ concentration in blood is increased Alkalemia blood pH > 7.45 Alkalosis is the process that rai...

UNE Medical Biochemistry Exam 1 Questions With 100% Correct Answers what percentage of water is in the body? - answer60% Relationship between protons and acids & bases - answerAcids donate proton. Bases accept proton Strong Acids Vs Weak Acids - answerStrong acids fully dissociate (100%) and weak acids partially dissociate properties of water - answerdipole dipole polar H bonding dissolves electrolytes ( CL /Na) Small Kd- doesn't dissociate alot kw ion product - answer10^-14 pH - a...

If the pka of a weak acid is 2.5, at which pH will this drug become more ionized? A. pH 5 B. pH 2.5 C. pH 1.5 D. pH 1 correct answer: A. For a weak acid, a higher pH increases ionization Which equation describes the rate of drug dissolution from a tablet? A. Fick's Law B. Henderson-Hasselbalch equation C. Michaelis-Menten equation D. Noyes-Whitney equation correct answer: D. The Noyes-Whitney equation describes the rate of drug dissolution from a tablet. Fick's first law of di...

UNE Medical Biochemistry Exam 1 Questions With 100% Correct Answers what percentage of water is in the body? - answer60% Relationship between protons and acids & bases - answerAcids donate proton. Bases accept proton Strong Acids Vs Weak Acids - answerStrong acids fully dissociate (100%) and weak acids partially dissociate properties of water - answerdipole dipole polar H bonding dissolves electrolytes ( CL /Na) Small Kd- doesn't dissociate alot kw ion product - answer10^-14 pH - a...

ion product of water correct answers 1 x 10^-14 14 correct answers At room temperature (25 deg C) pH + pOH = pH correct answers measure of [H+] in a solution -log[H+] correct answers pH = pOH correct answers a measure of [OH-] in a solution -log[OH-] correct answers pOH Keq correct answers ____ is a constant based on concentration stronger acid correct answers larger Keq = _________ ______ -logkeq correct answers pk = pk correct answers the pH at the midpoint of the bu...

Bioavailability= because not all of the administered doses may be dissolved, absorbed, or survive liver metabolism; Only a fraction of an administered dose that does enter the bloodstream is called bioavailability. ▪ 100% for IV administration ▪ Oral dosing ranges from less than 10% to 90% - Distribution – the process of drugs moving through the body o Can occur by transfer through the bloodstream or by passive diffusion o Diffusion can influence the action of drugs because drugs can be...

"Proton hopping" essentially means that: A) an individual proton "jumps" from one electronegative group to the next. B) a free proton moves from one hydroxyl group of ionized water to the next. C) several protons move between hydrogen bonded water molecules causing the net movement of a photon over a long distance in a short time. D) individual protons are freer to move among and between water molecules in solution. E) hydronium ions are freer to move among and between water molecules ...