Blog

What is the darkly stained cell in the image?

The axons of which retinal cell are found in the layer labeled A?

Identify the structure labeled B on the micrograph.

What is predominantly found in the tissue labeled B?

Identify the tissue on the right side of the junction shown in the micrograph.

The image below highlight two of the cell’s organelles. On the image, click the organelle that produces ATP via cellular respiration.

A healthy, active 10 year old boy with no prior history of illness, comes to the lab after school for a routine chemistry screen for summer camp. After centrifugation, the specimen was creamy. Based on the following results, what is the most likely explanation? Blood glucose – 240 mg/dLCholesterol – 285 mg/dLTriglycerides – 620 mg/dL

Acidosis and alkalosis are best defined as fluctuations in blood pH and CO2 content due to changes in:

A clean catch urine is submitted to the laboratory for routine urinalysis and culture.  The routine urinalysis is done first, and  6 hours later after sitting on the UA bench, the specimen is sent to the microbiology department for culture. The specimen should:

A peak blood level for orally administered Digoxin (therapeutic range 0.8-2 ng/mL), measured 3 hrs after administration, is 0.2 ng/mL. What is the most likely explanation of these results?