The major source of metabolic acid in the body is carbon dioxide owing to its ability to be enzymatically converted to which one of the following
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The major source of
converted to which one of the following?
A. Hydrochloric acid
B. Sulfuric acid
C. Acetoacetic acid
D. Carbonic acid
E. Butyric acid
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- Define the following terms:a. aldonic acidb. uronic acidc. aldaric acidd. lactonee. reducing sugarWhich of the following is characterized as metabolicalkalosis?a. increased pH, decreased pCO2, decreased HCO3–b. increased pH, increased pCO2, increased HCO3–c. decreased pH, decreasedpCO2, decreased HCO3–d. decreased pH, increased pCO2, increased HCO3–Which of the following is characterized as metabolic alkalosis?a. increased pH, decreased pCO2, decreased HCO3–b. increased pH, increased pCO2, increased HCO3–c. decreased pH, decreased pCO2, decreasedHCO3–d. decreased pH, increased pCO2, increased HCO3–
- Harold has been suffering from diabetes mellitus for approximately 15 years. As a result of having recently lost his job and being under a great deal of stress, he has not been adequately managing his diabetes. His breath smells sweet, a sign of producing ketoacids. Harold is most likely suffering from which type of pH imbalance? a. respiratory acidosis b. metabolic acidosis c. respiratory alkalosis d. metabolic alkalosisA patient presents to the emergency department unconscious, after ingesting a bottle of temazepam. What acid–base disturbance would you expect to see? Increased anion gap metabolic acidosis Respiratory alkalosis Normal gap metabolic acidosis Respiratory acidosisDefine the following terms:a. ketosisb. ketoacidosisc. osmotic diuresisd. GLUT4e. body mass index
- When travelling high altitude, one of the problem is alkalosis of the blood. Remember the equation for acid balance: CO2 + H2O ⇌ H2CO3 ⇌ HCO3− + H+ If there is a low amount of CO2 outside, then greater CO2 than normal will diffuse out of the lungs. This will cause the blood to become more basic. To counteract the problem, a drug may be taken to both lower the blood pressure and help correct the pH. To do this, it blocks a symporter of HCO3- and Na+ in the proximal tubule of the kidney. Q: How would blocking transport of HCO3- help to lower the pH of the blood?Which statement BEST distinguishes metabolic acidosis from respiratory acidosis ? Metabolic acidosis occurs due to changes in blood glucose as opposed to changes in PO2 and PCO2 . Metabolic acidosis is a disturbance in blood pH caused by something other than an abnormal PCO2 . PCO 4s Metabolic acidosis occurs due to changes in PO2 as opposed to Metabolic acidosis occurs due to changes in bicarbonate as opposed to PCO2Give an example of respiratory alkalosis and one of metabolicacidosis. In each case, explain how your example illustrates thattype of acid–base disturbance.
- In a patient with DKA and increased fixed acid production, which of these enzymes' synthesis and activity is increased to produce more NH3 for excreting the h+? Group of answer choices Carbonic anhydrase Glutaminase Hexokinase Thymidylate synthaseAnatomy and Physiology Rebecca is found to have acidosis. She has elevated PCO2 and [HCO3]. Which of the following is false? A. her acidosis was caused from excess CO2 reacting with water to form carbonic acid B. this is a metabolic acidosis C. her blood pH is lower than normalMetabolic alkalosis refers to a process whereupon decreased hydrogen ion, or increased bicarbonate, concentrations occur in the body, and the blood pH becomes too basic. Answer the following questions: How does the body regain its acid-base equilibria/balance? What happens when that balance does not happen? Will a buffer system still work under these conditions?