PNB 2265 EXAM 1 SPRING QUESTIONS WITH 100% CORRECT ANSWERS | LATEST VERSION 2025/2026.

PNB 2265 EXAM 1 SPRING QUESTIONS
WITH 100% CORRECT ANSWERS |
LATEST VERSION 2025/2026.




What are the components of blood? - ANS Erythrocytes, thrombocytes, leukocytes



What is the normal range of hemoglobin for men? - ANS 13.5-17.5%



What is the normal range of hemoglobin in women? - ANS 12-15.5?



What does blood doping do to hemoglobin levels? - ANS increases



What does polycythemia do to hemoglobin levels? - ANS increased



What does anemia do to hemoglobin levels? - ANS decreases



What is a normal hematocrit for women? - ANS 37-48%



What is a normal hematocrit for men? - ANS 45-52%




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, What does a blood doping hematocrit look like? - ANS over 55%



What does a polycythemia hematocrit look like? - ANS around 65%



What does an anemia hematocrit look like - ANS around 30%



What does a dehydration hematocrit look like? - ANS around 60%



What does a leukemia hematocrit look like? - ANS low hematocrit and increased buffy coat



What does a compensated blood loss hematocrit look like? - ANS decreased hematocrit
around 30% (plasma can be replaced quicker than RBC's, and test must be taken a couple of
hours after the blood loss so that it is accurate)



What does a neutrophil look like? - ANS multi-lobed nucleus (granular)



What percent of WBCs are neutrophils? - ANS 50-70%



What does an eosinophil look like? - ANS bi-lobed nucleus (granular)



What percent of WBC's are eosinophils? - ANS 1-4%



What does a basophil look like? - ANS Lots of dark purple granules



What percent of WBC's are basophils? - ANS .05-1% (least common)



What do lymphocytes look like? - ANS Nucleus makes up 90% of the cell. Very small, like RBC

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