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BIOS 255 Exam 1 ( Latest 2024 / 2025 ) Actual Questions and Answers 100% Correct
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BIOS 255 Exam 1 ( Latest 2024 / 2025 ) Actual Questions and Answers 100% Correct
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BIOS 255 Exam 1By ExamNavigator
, BIOS 255 Exam 1
1. Plasma consists of
Answer: water, proteins, nutrients, hormones, oxygen, carbon dioxide, electrolytes
2. plasma is percent of blood
Answer: 55%
3. buffy coat
Answer: composed of white blood cells and platelets
4. Viscosity
Answer: resistance of fluid to flow
5. Osmolarity
Answer: dissolved particles in the blood that cannot pass through the bloodvessel wall
6. If you need to examine antibodies against a virus in a patient, which part ofthe blood will
you need?
Answer: plasma
7. Albumin
Answer: smallest and most abundant plasma proteinviscosity and osmolarity
8. what do albumins influence
Answer: blood pressure, flow, and fluid balance
9. globulins
Answer: alpha, beta, gammaprovide immune system functions
10. fibrinogen
Answer: help form blood clots
11. RBCs (erythrocytes) count
Answer: 4.2-6.2 million uL
12. WBCs (leukocytes) count: 5000-10,000 uL13. platelet count
Answer: 130,000-360,000/uL
14. A normal hematocrit is of the total blood volume
Answer: 37-52%
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