Realistic Questions & Answers New
Update Comprehensive Scenario
Based Practice Questions &
Explanations
passive immunity - ✔✔ANSWER ✔✔-Transfer of
performed antibodies against a specific antigen
from protected or immunized individual to an
unprotected or non-immunized individual
Examples of passive immunity - ✔✔ANSWER ✔✔-
IgA in breast milk, maternal IgG crossing placenta,
antitoxin, serotherapy (direct injection of
antibodies)
,Potassium Value normal range( intercellular cation)
- ✔✔ANSWER ✔✔-3.5-5.0 mEq/L
Sodium value normal range (major cation of
extracellular fluid) - ✔✔ANSWER ✔✔-135-145
mEq/L
Calcium value normal range - ✔✔ANSWER ✔✔-9-11
mg/dL OR 4.5-5.5 mEq/L
Phosphate value normal range - ✔✔ANSWER ✔✔-
2.5-4.5 mg/dL
Magnesium value normal range - ✔✔ANSWER ✔✔-
1.5-2.5 mEq/L
,Bicarbonate value normal range (second most
abundant anion in blood) - ✔✔ANSWER ✔✔-23-30
mEq/L
Condition of low potassium < 3.5 mEq/L -
✔✔ANSWER ✔✔-hypokalemia
Condition of high potassium >5 mEq/L -
✔✔ANSWER ✔✔-Hyperkalemia
Condition of sodium < 135 mEq/L - ✔✔ANSWER
✔✔-hyponatremia / hypernatremia
Condition of high sodium>145 mEq/L - ✔✔ANSWER
✔✔-hypernatremia
condition of low phosphate < 2.5 mg/dL -
✔✔ANSWER ✔✔-hypophophatemia
, Condition of high phosphate > 4.5 mg/dL -
✔✔ANSWER ✔✔-Hyperphosphatemia
Condition of low chloride <96 mEq/L - ✔✔ANSWER
✔✔-hypochloremia
Condition of high chloride > 106 mEq/L -
✔✔ANSWER ✔✔-Hyperchloremia
Condition of low magnesium <1.5 mEq/L -
✔✔ANSWER ✔✔-hypomagnesemia
Condition of high magnesium >2.5 mEq/L -
✔✔ANSWER ✔✔-Hypermagesemia
condition of low calcium< 9mg/dL - ✔✔ANSWER
✔✔-hypocalcemia