Blog

A man is taking a shower and notices this lesion on his penis that is not tender but is firm with a clean surface and raised edges. He is quite dismayed, so he goes to his physician. The physician does a rapid plasmin reagin (RPR) and a darkfield microscopy. Both tests are positive. What is the physician’s probable diagnosis?

 All of the following diseases are produced by Treponema except:

 How long are anaerobic cultures routinely held in the laboratory?

What bacteria’s morphology is described as large, box-car, square-ended, gram-positive or gram-positive rods found singly or in chains?

Name the type of blood cell shown in the image.

Identify the structure histology shown in the image.

Identify the structure labeled 1.  

Name the tissue shown in the image.

All the following principles of specimen collection are fundamental to ensuring appropriate specimen management except:

What is shown on this gram stain?strep gram stain.jpg