Exam 1: BIOS 255 / BIOS255 (2024/ 2025 Update) Anatomy and Physiology III Review with Questions and Verified Answers| 100% Correct| Grade A -Chamberlain

Exam 1: BIOS 255 / BIOS255 (2024/ 2025 Update) Anatomy and Physiology III Review with Questions and Verified Answers| 100% Correct| Grade A -Chamberlain Q: albumin smallest and most abundant plasma protein viscosity and osmolarity Q: what do albumins influence Answer: blood pressure, flow, and fluid balance Q: globulins Answer: alpha, beta, gamma provide immune system functions Q: fibrinogen Answer: help form blood clots Q: RBCs (erythrocytes) count Answer: 4.2-6.2 million uL Q: WBCs (leukocytes) count Answer: 5000-10,000 uL Q: platelet count Answer: 130,000-360,000/uL Q: A normal hematocrit is ___ of the total blood volume Answer: 37-52% Q: The myeoblast cell line gives rise to which mature blood cells? Answer: Neutrophils and basophils Q: Where does hematopoiesis take place in adults? Answer: red bone marrow Q: The biconcave formed elements that lack mitochondria and a nucleus are called Answer: red blood cells Q: Why do red blood cells have a biconcave shape? Answer: allows to carry oxygen efficiently Q: red blood cells are formed in the Answer: red bone marrow Q: to make an RBC you need Answer: EPO; amino acids; iron; vitamin B12 Q: hemoglobin is made up of Answer: 2 alpha and 2 beta heme and globin