Type B Orcas Surfacing

mhawkins

Let's learn about the Babesia parasite!

Caused by infected ticks

Leads to anemia & low platelets

Testing: thin & thick smears, morphology, parasitemia levels, PCR

Treatment depends on severity (ranges from antiprotozoal meds or exchange transfusion)

Ring-like formation in the RBCs = Babesia parasite! (Very similar morphology to Malaria)

ID credit: divingfirst on 小红书

(please like, reblog and give proper credit if you use any of my gifs!)

Take a look at this newly diagnosed Multiple

Myeloma (MM) case!

MM is a type of cancer developed by the overproduction of plasma cells in the bone marrow (B-cell lineage). Plasma cells are responsible for the production of antibodies to fight infection within the body.

Helpful lab findings

C- hypercalcemia

R- renal failure (increased CREA+BUN)

A- anemia

B- bone lesions

Confirmatory testing

1. Serum protein electrophoresis: spike in the gamma wave aka monoclonal paraprotein (M-spike)

2. Immunofixation protein electrophoresis: identifies the type of immunoglobulin (heavy chain) present (IgA, IgG, [gE, etc.)

3. Free Light Chain Assay: determine if the immuglobulin is

Kappa or Lambda

4. Bone Marrow aspiration: take a look at the first picture.

60% of the bone marrow is most likely plasma cells

Different types of MM

-Smoldering MM (increased plasma cells in bone marrow & high protein. Does NOT follow CRAB)

-MGUS (decreased plasma cells in bone marrow)

-Light chain amyloidosis

Different species of Euglena found in pond water. They are either green, red, or a mix of both and usually have a visible red eyespot. 

Photographed by merismo

Literally on the day of Halloween I have managed to chance upon a cell in a splenic impression smear that looks vaguely like fatso from Casper and I couldn't be happier

for real though imagine being one of the first botanists to study fern and lycophyte sex and you put the sex water (the water in which they are having sex bc they love it soooooo much) under the microscope and theyre cranking out these damn Doohickies that swim like people sperm.... what is going On down there

Church of Whale Fall

The Summer Games are here, so let’s meet the gold medal champion for fastest shark in the sea: the shortfin mako shark (Isurus oxyrinchus)! This agile predator fish is one of the world’s fastest swimmers, able to reach a top speed of over 40 mph (64.3 kmh). For perspective, the current 100m freestyle world record holder swam at an overall speed of 4.7 mph (2.9 km/h). A model of this shark can be found in the Museum's Hall of Biodiversity.

Want to learn more? Become a Museum Member today! Plus, use promo code GAMES24 and we’ll include a FREE, limited-edition Summer Games tote bag.

Photo:  Alison Kock, CC BY-NC 4.0, iNaturalist

Wake up babe new fish dropped