Seeley's anatomy & physiology cardiovascular system ( blood). Exam Questions And Answers 2025 Update.

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Seeley's anatomy & physiology
cardiovascular system ( blood). Exam
Questions And Answers 2025 Update.


Functions of blood - Answer✔- transportation
- regulation
- protection


transportation - Answer✔- gases, nutrients and waste products
- processed molecules ( vitamins, lactic acid, etc.)
- regulatory molecules ( hormones)


regulation - Answer✔- pH
- body temperature


protection - Answer✔- foreign substances
-clot formation


thrombocytes - Answer✔clotting cells


erythrocytes - Answer✔red blood cells


leukocytes - Answer✔white blood cells



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blood is made of - Answer✔-55% plasma
-45% formed elements


plasma is made of - Answer✔- 7% proteins
- 91% water
- 2 % other solutions


proteins that make up plasma - Answer✔- 58% albumins
- 38% globulins
- 4% fibrinogens


formed elements is made of - Answer✔- platelets
- white blood cells
- red blood cells


red blood cells - Answer✔- biconcave
- anucleated
- males have more


O2 - Answer✔- from lungs to tissues
- 98.5% attached to hemoglobin


CO2 - Answer✔-from tissues to lungs
- 7% dissolved in plasma
- 23% in combination with hemoglobin


hemoglobin - Answer✔carries the most oxygen



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