Sonja is 28 years old and weighs 132 lb (2.2 lb = 1 kg). Calculate the following

Question

Sonja is 28 years old and weighs 132 lb (2.2 lb = 1 kg). Calculate the following values for her, assuming she is an average healthy adult. ==== A. What is her approximate blood volume? 3.89 her approximate plasma volume? 2.33 volume.) (INPUT actual result to 2 decimal places.) ==== C. Assuming a normal hematocrit, what is her volume of cellular elements? pc L {Blood volume is approximately 7% of body weight in kg.) B. What is l(If her hematocrit were 40%, then her plasma volume = 60% of her blood L (INPUT actual result to 2 decimal places.)D. What is her typical RBC count? about millionE. WBC? 3.5 to 10.5 === F. Differential count for neutrophils?55 to 70 96 G. Platelets? 150 to 450 «H. What hemoglobin level would you expect to find? 12 to 16 g/dL blood.-

Explanation / Answer

A. given weight = 132 lb= 60kg

Blood volume is approximately 7%

= 60×0.07= 42kg = 4.2 L

B. If hematocrit is 40%, then plasma volume is 60% of blood volume.

= 0.6×4.2= 2.5L

C. As we consider hematocrit as 40%, volume of cellular elements is found to be 1.6L

D. According to values RBC count = 3.9 to 5.6 × 106

E. WBC count = 4000- 11000

F. Neutrophil count= 2 to 7×109

G. Platelet count = 200000-500000

H. Haemoglobin level = 12 to 16 g/dL

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