The major compensatory pathway in acute metabolic acidosis is ()
A: Buffer
effect of cells.
B: Respiratory
regulation.
C: Buffer system in
the blood.
D: Renal regulation.
E: Buffer effect of
bones.
举一反三
- <br/>The major compensatory pathway in acute metabolic acidosis is () A: Buffer<br/>effect of cells. B: Respiratory<br/>regulation. C: Buffer system in<br/>the blood. D: Renal regulation. E: Buffer effect of<br/>bones.
- The<br/>main way of compensating the body for acute metabolic acidosis is () A: Buffering<br/>of extracellular fluid B: Buffering<br/>of intracellular fluid C: Respiratory<br/>compensation D: Renal<br/>compensation E: Bone<br/>compensation
- Which<br/>buffer plays the most important role in blood buffer system? ( ) A: HCO3- - CO2(aq) B: H2CO3- CO32- C: H2PO4--HPO42- D: H2PO4--H3PO4
- The<br/>results of blood-gas analysis of a patient with hysteria are<br/>increased pH, normal SB and decreased PaCO2, they indicate() A: Respiratory<br/>acidosis B: Respiratory<br/>alkalosis C: Metabolic<br/>alkalosis D: Metabolic<br/>acidosis with a normal AG E: Metabolic<br/>acidosis with a high AG
- What is not the cause of<br/>metabolic acidosis(<br/>) A: serious diarrhea B: diabetic ketonemia C: hypokalemia D: acute renal failure
内容
- 0
Which<br/>of following is the best choice for storage of extracted DNA<br/>sample:____ A: ultrapure<br/>water B: TE<br/>buffer C: 75%<br/>ethanol D: TBE<br/>buffer
- 1
keeping the homeostasis<br/>of the internal environment depends on the () A: Non-automatic<br/>control system B: Negative<br/>feedback control system C: positive<br/>feedback control system D: Feed-forward<br/>control system E: nervous<br/>and endocrine regulation.
- 2
Properties of X-ray include:() A: Penetrating<br/>effect: B: Fluorescent<br/>effect: C: Sensitization<br/>effect: D: Ionization<br/>effect: E: All<br/>of above
- 3
Which of the following statements is NOT right? ( ) A: Autoregulation only affects local blood flow without inducing changes<br/>in systemic circulation. B: Autoregulation is the intrinsic ability of body cells, tissues or<br/>organs to respond to changes. C: Renal blood flow is autoregulated over a wide range of mean arterial<br/>pressures. D: Autoregulation occurs with involving neural regulation. E: None of above.
- 4
Hyperkalemia is not seen in any of<br/>the following diseases: A: acute renal failure oliguria stage B: acute acidosis C: metabolic alkalosis D: evere tissue injury E: Severe tissue hypoxia