click below
click below
Normal Size Small Size show me how
Chap 43 44
Week 14 Fluid & Acid Base Balance
Question | Answer |
---|---|
What is the most abundant cation in intracellular fluid? | Potassium |
The thirst center, which contains specialized cells called osmoreceptors, is located in the: | hypothalamus. |
Which of the following pairs are almost identical when compared chemically? | Plasma and interstitial fluid |
The regulation of acid-base balance in the body fluids refers to the control of _____ ion concentration. | hydrogen |
Which of the following would be important in treating metabolic alkalosis? | chloride ions |
Which of the following ratios of base bicarbonate to carbonic acid will maintain a normal pH? | 20:1 |
Water normally leaves the body through _____ exits. | four |
In accordance with the physical laws governing filtration and osmosis, which of the following statements is true? | Blood colloid osmotic pressure tends to draw fluid back into the capillaries. |
Which of the following is not a method used for parenteral administration? | by mouth |
Ketone bodies are associated with cellular metabolism of: | fats |
Which of the following is not one of the seven basic solutions used for parenteral therapy? | Liquid protein |
Which of the following is true of total body water? | Overweight people have lower water content per kilogram of body weight than slender people. |
Which of these is true about the metabolism of glucose? | Anaerobic metabolism produces lactic acid. |
Which of the following substances is released by the juxtaglomerular cells? | renin |
When the adrenal cortex is stimulated to increase its secretion of aldosterone, the first thing that happens is a(n): | increase in the kidney tubule reabsorption of sodium. |
An end product of fat digestion is: | glycerol. |
Rotavirus can cause what life-threatening condition in infants? | diarrhea |
Hydrolysis refers to: | using water to split larger compounds into smaller ones. |
When comparing the volume of the various body fluids, the correct order going from highest to lowest in total volume would be: | intracellular, interstitial fluid, plasma |
For the body to maintain an acid-base-balance, which of the following is (are) necessary | Buffering, respirations, urine secretion, ALL OF THE ABOVE |
Which body location is not one that is usually impacted by edema? | kidneys |
If the blood pH decreases below normal, the kidney tubules secrete _____urine. | more hydrogen ions from blood to |
What is the most abundant cation in extracellular fluid? | Sodium |
Which of the following would have the greatest concentration of hydrogen ions? | PH2 |