Chapter Opener 29
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Figure 29.1-1 The composition of blood.
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Figure 29.1-2 The composition of blood.
Plasma 55%
Constituent
Major Functions
Water
Solvent for carrying
other substances;
absorbs heat
Salts (electrolytes)
Sodium
Potassium
Calcium
Magnesium
Chloride
Bicarbonate
Plasma proteins
Albumin
Fibrinogen
Globulins
Osmotic balance,
pH buffering
Osmotic balance
Clotting of blood
Defense (antibodies)
and lipid transport
Substances transported by blood
Nutrients (glucose, fatty acids, amino acids, vitamins)
Waste products of metabolism (urea, uric acid)
Respiratory gases (O2 and CO2)
Hormones
© 2016 Pearson Education, Inc.
Figure 29.1 The composition of blood.
Plasma 55%
Constituent
Major Functions
Water
Solvent for carrying
other substances;
absorbs heat
Salts (electrolytes)
Sodium
Potassium
Calcium
Magnesium
Chloride
Bicarbonate
Plasma proteins
Albumin
Fibrinogen
Globulins
Formed elements 45%
Number
(per mm3 of blood)
Cell Type
Functions
Erythrocytes
(red blood cells)
Osmotic balance,
pH buffering
Leukocytes
(white blood cells)
4 – 6 million
Transport oxygen
and help transport
carbon dioxide
4800 – 10,800
Defense and
immunity
Osmotic balance
Clotting of blood
Defense (antibodies)
and lipid transport
Lymphocyte
Basophil
Eosinophil
Substances transported by blood
Nutrients (glucose, fatty acids, amino acids, vitamins)
Waste products of metabolism (urea, uric acid)
Respiratory gases (O2 and CO2)
Hormones
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Monocyte
Neutrophil
Platelets
150,000 –
400,000
Blood clotting
Figure 29.1-3 The composition of blood.
Formed elements 45%
Number
(per mm3 of blood)
Cell Type
Functions
Erythrocytes
(red blood cells)
Leukocytes
(white blood cells)
4 – 6 million
Transport oxygen
and help transport
carbon dioxide
4800 – 10,800
Defense and
immunity
Lymphocyte
Basophil
Eosinophil
Monocyte
Neutrophil
Platelets
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150,000 –
400,000
Blood clotting
Table 29.1 Summary of Formed Elements of Blood
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Table 29.1-1 Summary of Formed Elements of Blood (continued)
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Table 29.1-2 Summary of Formed Elements of Blood (continued)
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Figure 29.2 Procedure for making a blood smear.
Slide 1
Drop of blood
Slide 2
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Figure 29.2a Procedure for making a blood smear.
Slide 1
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Drop of blood
Figure 29.2b Procedure for making a blood smear.
Slide 2
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Figure 29.2c Procedure for making a blood smear.
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Figure 29.3 Photomicrograph of a human blood smear stained with Wright’s stain (765).
Eosinophil
Platelets
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Lymphocyte
Neutrophils
Monocyte
Erythrocytes
Figure 29.4 Leukocytes.
Neutrophil;
multilobed nucleus,
pale red and blue
cytoplasmic
granules
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Eosinophil;
bilobed nucleus,
red cytoplasmic
granules
Small lymphocyte;
large spherical
nucleus
Basophil;
bilobed nucleus,
purplish black
cytoplasmic
granules
Monocyte;
kidney-shaped
nucleus
Figure 29.4a Leukocytes.
Neutrophil;
multilobed nucleus,
pale red and blue
cytoplasmic
granules
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Figure 29.4b Leukocytes.
Eosinophil;
bilobed nucleus,
red cytoplasmic
granules
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Figure 29.4c Leukocytes.
Basophil;
bilobed nucleus,
purplish black
cytoplasmic
granules
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Figure 29.4d Leukocytes.
Small lymphocyte;
large spherical
nucleus
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Figure 29.4e Leukocytes.
Monocyte;
kidney-shaped
nucleus
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Table 29.2 ABO Blood Typing
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Figure 29.9 Blood typing of ABO blood types.
Blood being tested
Serum
Anti-A
Anti-B
Type AB (contains
antigens A and B)
RBCs
Type B (contains
antigen B)
Type A (contains
antigen A)
Type O (contains
no antigen)
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Figure 29.9-1 Blood typing of ABO blood types.
Blood being tested
Serum
Anti-A
Anti-B
Type AB (contains
antigens A and B)
RBCs
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Figure 29.9-2 Blood typing of ABO blood types.
Blood being tested
Serum
Anti-A
Type B (contains
antigen B)
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Anti-B
Figure 29.9-3 Blood typing of ABO blood types.
Blood being tested
Serum
Anti-A
Type A (contains
antigen A)
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Anti-B
Figure 29.9-4 Blood typing of ABO blood types.
Blood being tested
Serum
Anti-A
Type O (contains
no antigen)
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Anti-B
Review Figure 29.01
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Blood drop and
anti-A serum
Blood drop and
anti-B serum
Blood drop and
anti-A serum
Blood drop and
anti-B serum
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