EXAM WITH CORRECT ACTUAL
QUESTIONS AND CORRECTLY WELL
DEFINED ANSWERS LATEST ALREADY
GRADED A+ 2025 – 2026
identify antibody IgD - ANSWERS-found in tiny amounts in
serum
located primarily on B cell membranes
Thought to be cellular antigen receptor that acts to
stimulate B cell to multiply, differentiate, secrete other
specificc immunoglobins
Identify antibody IgE - ANSWERS-circulates as a single
molecule
bound by Fc tail to receptors on basophil and mast cell
surfaces
helps in immunity against helminthic parasites
responsible for initiating inflammatory and allergic reactions
,functions as signaling molecule
causes mast cell degranulationwhen antigen detected at
mast cell surface.
Phosphate value normal range - ANSWERS-2.5-4.5 mg/dL
Magnesium value normal range - ANSWERS-1.5-2.5 mEq/L
Bicarbonate value normal range (second most abundant
anion in blood) - ANSWERS-23-30 mEq/L
Condition of low potassium < 3.5 mEq/L - ANSWERS-
hypokalemia
Condition of high potassium >5 mEq/L - ANSWERS-
Hyperkalemia
Condition of sodium < 135 mEq/L - ANSWERS-hyponatremia
/ hypernatremia
Condition of high sodium>145 mEq/L - ANSWERS-
hypernatremia
, condition of low phosphate < 2.5 mg/dL - ANSWERS-
hypophophatemia
Condition of high phosphate > 4.5 mg/dL - ANSWERS-
Hyperphosphatemia
Condition of low chloride <96 mEq/L - ANSWERS-
hypochloremia
Condition of high chloride > 106 mEq/L - ANSWERS-
Hyperchloremia
Condition of low magnesium <1.5 mEq/L - ANSWERS-
hypomagnesemia
Condition of high magnesium >2.5 mEq/L - ANSWERS-
Hypermagesemia
condition of low calcium< 9mg/dL - ANSWERS-hypocalcemia