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Ap2 Blood With Questions And Correct Answers Latest Version $15.99   Add to cart

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Ap2 Blood With Questions And Correct Answers Latest Version

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Ap2 Blood With Questions And Correct Answers Latest Version

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  • September 11, 2024
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  • 2024/2025
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Ap2: Blood With Questions And Correct
Answers Latest Version

Blood Answer: life sustaining transport vehicle of cardiovascular system



Blood functions Answer: transport

Regulation

protection



Transport functions of blood Answer: Delivering O2 and nutrients to body cells,

Transporting metabolic wastes to lungs and kidneys for elimination

Transporting hormones from endocrine organs to target organs



regulation functions of blood Answer: 1) Maintaining body temperature by absorbing and
distributing heat

2) Maintaining normal pH using buffers; alkaline reserve of bicarbonate ions

3) Maintaining adequate fluid volume in the circulatory system



protection function of blood Answer: -preventing blood loss (plasma proteins and platelets in blood
initiate clot formation)

-preventing infection (agents of immunity are carried in blood)



what are agents of immunity in blood ? Answer: antibodies

complement proteins

white blood cells


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,what is the only fluid tissue in the body? Answer: blood



types of connective tissue Answer: plasma

formed elements



plasma Answer: nonliving fluid (matrix)



formed elements Answer: living blood cells



types of formed elements Answer: erythrocytes (red blood cells- RBCs)

Leukocytes (white blood cells-WBCs)

platelets



three layers of spun tube (blood) Answer: erythrocytes on bottom (45% of whole blood)

WBCs and platelets (buffy coat- <1%)

Plasma on top (55%)



hematocrit Answer: percent of blood volume that is RBCs



Hematocrit normal values Answer: Males: 47% +/- 5%

Females: 42% +/- 5%



Buffy coat Answer: thin, whitish layer between RBCs and plasma layers




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, what is the most dense blood component? Answer: erythrocytes (RBCs)



what is a sticky opaque fluid with metallic taste? Answer: blood



Scarlet red blood Answer: high O2 levels (oxygen rich)



Dark red blood Answer: low O2 levels (oxygen poor)



What percentage of blood is body weight? Answer: 8%



Average volume of blood Answer: 5-6 L for males

4-5 L for females



blood plasma Answer: straw-colored, sticky fluid portion of blood (90% water)



what are the most abundant solutes? Answer: plasma proteins



plasma proteins Answer: remain in blood (not taken up by cells

produced mostly by liver

Albumin make up 60%



Albumin Answer: functions as carriers of other molecules

blood buffer

contributes to plasma osmotic pressure




2024

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