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11 years agoWhite blood cells: Description, Classification and Formation
11 years agoBlood Cells and Platelets
11 years agoGram stain of wound specimen
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Thiosulphate Citrate Bile Salts Sucrose Agar ( TCBS agar)
Thiosulphate Citrate Bile Salts Sucrose AgarTCBS agar is a selective as well as differential culture medium used for selective isolation of Vibrio spp from a variety of clinical and ...
Plasmodium ovale
P. ovale is very limited in its range being limited to west Africa with low prevalence (<5%)
P.Ovale has an incubation period of 10–17 days which is sometimes ...
Plasmodium vivax
P.vivax Causes 43% of all cases of malaria in the world.
P. vivax was found mainly in the United States, Latin America, and in some parts of Africa.
Plasmodium ...
Plasmodium
Scientific classification
Kingdom: Chromalveolate
superphylum : Alveolata
phylum : Apicomplexa
class : Aconoidasida
order : Haemosporodia
family : Plasmodiidae
genus: Plasmodium
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Malaria ...
Chlorhexidine Antiseptic Action
Chlorhexidine is effective on both gram positive and negative, although some gram negative bacteria have resistance.
The bactericidal effect is a result of the binding of this cationic ...
Dendritic Cells
Dendritic cells are antigen-presenting cells, so their main function is to process antigen material and present it on the cell surface to the T cells of the immune system.
Dendritic ...
fibrin strands with platelets in a smear
Conditions which cause platelet activation and aggregation in a sample (or a patient) may also promote fibrin formation by activation of the coagulation cascade. Shown above is a ...
The Co-operation between Fungi and bacteria
It makes sense that two organisms in the same niche should compete for space and resources. Far more interesting is the fact that sometimes fungi and bacteria will work together in ...
variation in Triple phosphate crystals
Triple phosphate (ammonium magnesium phosphate) crystals are commonly seen in alkaline urine.
In their routine form, they are easily identified by their prism shape that frequently resembles ...
Variations of Uric acid crystals in urine
Uric acid crystals are seen in a variety of shapes, including rhombic, four-sided flat plates (whetstones), wedges, and rosettes.Form in urine when pH < 5.5
They usually appear ...
Hymenolepis nana VS Hymenolepis dimunota
Hymenolepis nana:
eggs are usually spherical transparent
30-47 µm in diameter
hyaline shell is thin
contain a 6-hooked oncosphere.
polar filaments(4-8 ) which are found between ...
Pyknocyte (Blister Cell)
It’s mature red blood cell with a clearing on one side and a concentrated area of hemoglobin on the other side
Clinical Conditions:
Infantile pyknocytosis
Infantile viremia
G6PD ...
