MindMap Gallery blood biochemistry test
Summary of blood biochemical examination knowledge in diagnostics, including detection of red blood cells, determination of plasma proteins, white blood cell count and differential counting, etc.
Edited at 2023-01-16 18:45:18This is a mind map about bacteria, and its main contents include: overview, morphology, types, structure, reproduction, distribution, application, and expansion. The summary is comprehensive and meticulous, suitable as review materials.
This is a mind map about plant asexual reproduction, and its main contents include: concept, spore reproduction, vegetative reproduction, tissue culture, and buds. The summary is comprehensive and meticulous, suitable as review materials.
This is a mind map about the reproductive development of animals, and its main contents include: insects, frogs, birds, sexual reproduction, and asexual reproduction. The summary is comprehensive and meticulous, suitable as review materials.
This is a mind map about bacteria, and its main contents include: overview, morphology, types, structure, reproduction, distribution, application, and expansion. The summary is comprehensive and meticulous, suitable as review materials.
This is a mind map about plant asexual reproduction, and its main contents include: concept, spore reproduction, vegetative reproduction, tissue culture, and buds. The summary is comprehensive and meticulous, suitable as review materials.
This is a mind map about the reproductive development of animals, and its main contents include: insects, frogs, birds, sexual reproduction, and asexual reproduction. The summary is comprehensive and meticulous, suitable as review materials.
Blood routine
Detection of red blood cells and determination of plasma proteins
clinical significance
Red blood cells and hemoglobin
relative increase
Concentrated blood, seen in vomiting and dehydration
absolute increase
Secondary
Physiological
fetus, newborn
Residents of plateau areas
(Increased erythropoietin in the blood): severe chronic heart and lung disease, certain tumors or kidney disease
primary
(Myeloproliferative disorder): Polycythemia vera
Red blood cells and hemoglobin
Physiological reduction: infants, the elderly, middle and late pregnancy
Pathological reduction
Various anemias
Decreased red blood cell production
Insufficient hematopoietic raw materials
hematopoietic dysfunction
Increased destruction of red blood cells
Hemolytic anemia caused by various causes
Too much red blood cell loss
chronic blood loss
ulcer
Menorrhagia
hemorrhoid
Red blood cell morphological changes
Normal d=6-9um
Abnormal size
Abnormal morphology
Abnormal coloring
Structural abnormality
Basophilic stippling
lead poisoning
chromatin body
HematocritHCT
Male: 0.4-0.5L/L
Female: 0.37-0.48L/L
Increase: Hemoconcentration
Reduce: anemia
Calculation of average red blood cell count
MCV
average volume of red blood cells
MCH
The average amount of intracellular hemoglobin per red blood cell
MCHC
Red blood cell volume distribution width RDW
Determination of red blood cell size coefficient of variation RDW-CV
Significance: Diagnosis of iron deficiency anemia, elevated RDW
leukocyte
White blood cell count
Category count
neutrophils
50-70%, 2-7x10 9 The more leaves, the more senescent they are.
Physiological increase: newborn, late pregnancy, childbirth, strenuous exercise, heavy meals, severe cold and heat
Pathological: acute infection (pyogenic cocci), severe tissue damage, acute massive bleeding, acute poisoning, leukemia
Reduces: infection (Gram-negative bacilli), aplasia, chronic physical and chemical damage, autoimmune diseases, mononuclear macrophage hyperactivity (splenomegaly, hyperactivity)
Nuclear image changes
Left shift of nucleus: acute purulent infection, acute blood loss, acute poisoning, acute hemolysis
Right shift of nucleus: megaloblastic anemia, hematopoietic decline. antimetabolites
Abnormal morphology
Lymphocytes
20-40%
Increased: infections, tumors, transplant rejection
Reduce: adrenocortical hormones, immunodeficiency diseases
monocytes
3-8%
Increase: infectious diseases, blood diseases
Reduction: no clinical significance
eosinophils
0.5-5%
Increased: allergies, parasites, skin diseases, blood diseases, tumors, infectious diseases
Reduction (little clinical significance): early stage of typhoid fever, major surgery, burns, long-term adrenocortical hormone
basophils
0-1%
Increased: allergies, blood diseases, malignant tumors, diabetes, influenza, tuberculosis
Reduction: no clinical significance
platelets
Reference value: 100-300*10 9/L
reduce
Developmental disorders: radiation damage, leukemia, megaloblastic anemia
Too much damage: immunocytopenia, lymphoma, SLE (systemic lupus erythematosus)
Abnormal distribution: hypersplenism, transfusion of large amounts of stored blood
increase
Increased reactivity Acute anemia, hemolysis, some cancers
Primary polycythemia vera, myeloproliferative disorders