NUR 155 Exam Questions And Correct Solution

NUR 155 Exam Questions And Correct Solution 2024-2025



Fluid and electrolyte imbalance cause - Answer Disease or illness burn or heart failure

and treatment measures diuretics



Hypovolemia - Answer ECF volume deficiency due to salt and/or water loss



Dehydration - Answer loss of pure water with inadequate salt loss



Hypervolemia - Answer ECF volume excess due to abnormal retention of fluid



signs and symptoms of hypovolemia mild - Answer tachycardia

weight loss

ORTHOSTATIC HYPOTENSION



signs and symptoms of hypovolemia (moderate) - Answer extreme thirst, nausea, rapid
pulse, decrease urine output (10-30ml/hr)



signs and symptoms of hypovolemia (severe) - Answer decreased cardiac output

unconsciousness

hypotension



signs and symptoms of hypervolemia - Answer pulmonary edema

weight gain

hypertension

tachypnea

, crackles

distended neck and hand veins



Sodium - Answer Major electrolyte for hydration



sodium normal range - Answer 135-145



potassium normal range - Answer 3.5-5



chloride normal range - Answer 97-107



BUN normal range - Answer 8-20



Creatine normal range - Answer 0.6-1.2

glucose normal range - Answer 70-99

calcium normal range - Answer 8.5-10.5



phosphorus normal range - Answer 2.5-4.5



magnesium normal range - Answer 1.5-2.5

hgb normal range - Answer 12-16

hematocrit normal range - Answer 36-48

albumin normal range - Answer 3.5-5

specific gravity normal range - Answer 1.005-1.030

ph normal range - Answer 7.35-7.45

CO2 normal range - Answer 35-45

Bicarbonate normal range - Answer 22-26