All Stories
Hektoen Enteric (HE) Agar

Hektoen Enteric agar

Hektoen Enteric (HE) Agar : Is a selective and differential agar.  primarily used to recover Salmonellaa and Shigella from patient specimens although many other species may grow ...
K. pneumoniae on C.L.E.D Agar

Klebsiella pneumoniae on Cystine Lactose Electrolyte Deficient Agar (C.L.E.D Agar)

Klebsiella pneumoniae on Cystine Lactose Electrolyte Deficient Agar (C.L.E.D Agar): Klebsiella colonies appear Large, yellow or yellowish-white. Highly mucoid and elevated. Bromothymol ...
Virus Structure

Virus Structure

 * ENVELOPE : outer covering , made of protein. * CAPSID : capsule made of protein. Encloses nucleic acid. * Viral Proteins  : as spikes on surface.  *Virus Genome :  is either ...
1031Pseudomonas aeruginosa on blood agar

Pseudomonas aeruginosa on blood agar

Pseudomonas aeruginosa, an increasingly prevalent opportunistic human pathogen, is the most common Gram-negative bacterium found in nosocomial, or hospital-acquired infections. This ...
Corynebacterium diphtheriae on tellurite agar

Corynebacterium diphtheriae on tellurite agar

Tellurite Blood Agar is a selective medium used for isolation and cultivation of Corynebacterium species. Potassium tellurite acts as a selective agent and has inhibitory activity ...
enterobius-vermicularis_eggs

Enterobius vermicularis

Parasite Name: Enterobius vermicularis (formerly Oxyuris vermicularis ) Synonyms: pinworm, threadworm, seatworm Classification: Helminth (nematode) Taxonomy: Animalia Nematoda Secernetea ...
diphyllobothrium latum ova

diphyllobothrium latum ova

Spirochaetes

Spirochaetes

Spirochaetes are tightly coiled, flexible rods. This bright-field micrograph shows a marine species of Spirochaeta (arrow). Notice the bend in the center of the cell. Cell dimensions ...

sulfonamide crystals in urine

Sulfanomide crystals are considered abnormal in urine. Appearance: flat needles, sheaves of small needles or as spheroids. Often brown in color. The presence of sulfanomide crystals ...
rouleaux formation

rouleaux formation

The RBC’s here have stacked together in long chains. This is known as “rouleaux formation” and it happens with increased serum proteins, particularly fibrinogen and ...
Page 20 of 66« First...10...1819202122...304050...Last »
© 2017 Medical Laboratories. All rights reserved. Site Admin · Entries RSS · Comments RSS
Powered by WordPress · Powered by Medical Labs