*NURSING > EXAM > NR 324 Adult Health Exam 1 (All)

NR 324 Adult Health Exam 1

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What is third spacing? -Correct Answer= When fluid accumulates in a portion of the body from which it is not easily exchanged with the rest of the ECF (e.g., burns, blisters). What is the normal os... molality range for the blood? -Correct Answer= 275-295 Give an example of a high serum osmolality (number and what we could conclude from that number) -Correct Answer= Serum osmolality of 300 means more solute than volume= water deficit AKA-fluid volume deficit Give an example of a low serum osmolality (number and what we could conclude from that number) -Correct Answer= Serum osmolality of 270 means less solute than volume= water overload AKA fluid volume excess Urine specific gravity range -Correct Answer= 1.005-1.030 low specific gravity indicates -Correct Answer= dilute urine high specific gravity indicates -Correct Answer= dehydration and concentrated urine Normal range for BUN -Correct Answer= 10-20 mg/dL What is hematocrit? -Correct Answer= percent of blood volume that is RBCs Partial pressure of oxygen range (PAO2) -Correct Answer= 80-100 What type of IV solution would be used for someone with cerebral edema or severe hyponatremia? - Correct Answer= Hypertonic solution How do you know an ABG issue is partially compensated? -Correct Answer= When all 3 factors are abnormal (pH, HCO3, CO2) How do you know when an ABG issue is uncompensated? -Correct Answer= When pH and one other factor are abnormal and the other factor is normal How do you know when an ABG issue is fully compensated? -Correct Answer= when the pH is normal and both the other parameters are abnormal What are the normal parameters for pH, CO2 and HCO3? -Correct Answer= pH- 7.35-7.45 CO2- 35-45 [Show More]

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