ASCP-MLT Exam Dumps : MEDICAL LABORATORY TECHNICIAN - MLT(ASCP)

When making a platelet concentrate, the proper procedure is to start with a low centrifugation of the whole blood bag. After the plasma is removed, it is centrifuged again at a higher speed to separate the platelet portion from the plasma portion.

Blood bank

The following steps must be followed in preparation of a platelet concentrate:

Creatinine clearance tests are utilized to estimate the glomerular function of the kidney. The creatitine clearance calculation is defined as the volume of plasma that is cleared of creatinine by the kidney per unit of time and uses the following formula:

creatinine clearance = Urine creatinine conc x Volume / Plamsa creatinine conc

Creatinine clearance measurements have a recommended specimen requirement = 24-hour urine collection.

Which of the following tests would be useful in the assessment of glomerular filtration:

Malbranchia species share the production of alternate staining arthroconidia as a common feature with the mold form of Coccidioides immitis.

Both Geotrichum species and Trichosporon species produce rectangular-shaped arthroconidia; however, they are regularly rather than alternately staining. Additionally, the arthroconidia of Geotrichum may produce germ tubes from one corner and the arthroconidia of Trichosporon species may produce blastoconidia from adjacent corners, features not shared by either Malbranchia species or Coccidioides immitis.

The hyphae of Microsporum canis, as seen in direct KOH mounts of skin scales, may break up into arthroconidia; however, they are much narrower in dimension and do not share the alternate staining characteristics.

Microbiology

The hyaline saprobic fungus that has microscopic features similar to the mold form of Coccidioides immitis is: