BLOOD Flashcards
Specialized connective tissue which plays an important role in maintaining homeostasis in the living organism
Blood
How many percent of the total body weight does blood comprise
7-9%
How many liters of blood are for male and for female
Male with 5-6 liters
Female with 4-5 liters
Red color of arterial blood is due to oxygenated_
Hemoglobin
Functions of blood includes
Transport
Protection
Regulation
Functions of blood were oxygen from the lungs to the body tissues
Transport
Functions of blood where it can clot preventing excessive loss of blood
Protection
Functions of blood where platelets maintain homeostasis and it controls PH acid-base balance also it help dissipate heat to the environment
Regulation
Components of blood includes
Plasma and formed elements
It is the liquid portion of the blood
Plasma
It is a 90% solvent for dissolving and transport of nutrients which is a component of blood under plasma
Water
Five components of plasma
Water
Plasma proteins
Plasma electrolytes
Nutrients and waste products
Gases and buffers
Three components of plasma proteins
Albumin
Globulin
Fibrinogen
Promotes water retention to maintain blood volume and pressure
Albumin
Gettier molecule to transport liquid and fat soluble vitamin in the blood
Globulin
Globulin used as anti-bodies
Immunoglobulin
Components of plasma proteins which aids blood clotting
Fibrinogen
Plasma - fibrinogen and other protein equals
Serum
Inorganic molecules that separate into ions when they are dissolved in water
Plasma electrolytes
To charge ions under plasma electrolytes
Cat ions and anions
This includes glucose amino acid phospholipid triglyceride free fatty acid and cholesterol
Nutrients
These includes lactic acid and nitrogenous waste such as urea
Metabolic wastes
This include oxygen nitrogen and carbon dioxide which are principal gases dissolved in plasma
Gases and buffers
These are whole cell or cell fragments
Formed elements
What are the formed elements and their corresponding other terms
Red blood cell or erythrocyte
White blood cell or leukocyte
Platelets or thrombocytes
Plasma informed elements consist of how many percent each in the blood
Plasma consist of 55% and formed elements with 45%
These are the most numerous blood cells and are about 1,000 times more numerous than white blood cells
Red blood cells or erythrocytes
How many erythrocytes are there in male and female
For male 4.5 to 5 million
For female 4 to 5 million
Shape of erythrocytes
Biconcave disc
Does erythrocytes possess nucleus
No
Does erythrocytes possess cytoplasmic organelles
No
It contains oxygen carrying protein hemoglobin that gives blood its color
Red blood cells or erythrocytes
What is the lifespan of erythrocytes
120 days or 4 months
Old red blood cells are erythrocytes are removed by
Macrophages in spleen
Production of erythrocytes
Erythropoiesis
Site of production of erythrocytes
Redbone marrow of a certain bones
It stimulates kidney to produce a hormone
Hypoxia
Hypoxia stimulates kidney to produce what type of hormone
Erythropoietin
What does erythropoietin stimulates
Redbone marrow
What will happen if redbone marrow is stimulated
Production of erythrocytes
Immature erythrocyte
Reticulocyte
Mature erythrocyte
Erythrocyte
Red blood cell disorders include
Anemia and hemophilia
It is the percentage of volume of blood sample occupied by red cells
Hematocrit
White blood cells is also called as
Leukocyte
How many leukocytes are in the body
5,000 to 10,000 cubic per millimeter
Increase number of white blood cells
Leukocytosis
Decrease number of white blood cells
Leukopenia
Increase in the number of red blood cells
Polycythemia
Degrees in the number of red blood cells or iron deficienc
Anemia
Variations in shape
Poikilocytosis
Variations in size due to anemia
Anisocytosis
RBC appears like piles or stacks of coins
Rouleaux formation
Does white blood cells has nucleus
Yes
Does white blood cells has hemoglobin
No
Less numerous and larger than RBC
WBC
Combat’s photogen by phagocytosis and immune response
White blood cells
Process by which neutrophil and other white blood cell are attached to the chemicals released by microorganisms at the side of infection or injury
Chemotaxis
Process by which white blood cells leaves the bloodstream by being able to deform elongate squeeze through force of capillaries to reach injured tissue
Diapedesis
Types of white blood cells
Granular and non-granular leukocytes
Types of granular leukocytes
Neutrophils
Eosinophils
Basophils
60 to 70% of the granular leukocyte
Neutrophils
It is the most numerous leukocyte
Neutrophils
10 to 12 Micra in diameter
Neutrophils
Single lobulated nucleus
Neutrophils
They die and form millions of puss
Neutrophils
Acute infection could lead to____neutrophils
Increase
This consist of 2 to 4% of the white blood cells
Eosinophils
It possesses bilobed nucleus
Eosinophils
For allergies, eosinophils will_
Increase
Destroy certain parasitic worm
Eosinophils
It consists of the 0.5 to 1% of the white blood cells
Basophils
It is the least commonly encountered granulocyte
Basophils
Course large granules which stain dark blue obscurring s shape nucleus
Basophils
Liberates Heparin or anticoagulant
Basophils
Non-granular leukocyte
Lymphocytes
Monocytes
Most numerous agranular leukocyte
Lymphocyte
Acute viral and chronic bacterial infection will_lymphocytes
Increase
It is used for immunological reactions
Lymphocytes
Types of lymphocytes
B cell
T cell
Natural killer cell/NK
Severe blood vomiting
Asphyxia
With a kidney shape nucleus and as the largest of the formed elements which stays in the bloodstream for only 3 days
Monocytes
14 to 16 micra in diameter
Monocytes
Platelet is also called as
Thrombocytes
Shape of platelets
Biconvex disks
Does platelets possess nucleus
No
For blood clotting or blood coagulation
Platelets
Decrease platelet number
Thrombocytopenia
Spiking fever which lead to internal hemorrhage or bleeding
Hemorrhagic fever