Xanthochromic CSF may appear pink, orange, or yellow.

Fat droplets seen in synovial fluid are associated with:

BCH4024 F25 E4 Douma Q4: You are given the following DNA sequence: 5′…AGTCCGATGC…3′ Which of the following sequences can anneal to this piece of DNA?

The albumin to creatinine ratio may be elevated in patients whose urine contains:

Ascitic fluid from a patient with symptoms of severe abdominal pain has an elevated amylase and alkaline phosphatase, a WBC count of 30,000/µL, an absolute neutrophil count of 80%, and albumin of 3.5 mg/dL (serum albumin: 4.0 mg/dL). Based on the information provided, what disorder is suggested by these results?

Calculate the WBC count in the following from the information provided: Using an undiluted specimen, 100 cells are counted in the nine large squares on one side of the hemocytometer.

Which of the following bacterial characteristics best describes the “normal flora” found in a vaginal specimen?

Sperm motility is graded as [BLANK-1], [BLANK-2], and [BLANK-3].

A construction worker who renovates old buildings is seen by his physician. His concerns are fatigue, shortness of breath, a persistent cough, and moderate chest pain. He has had some weight loss also. His physician ordered a battery of tests and a bronchoalveolar lavage. The laboratory findings were reported as follows: color gray, clarity slight hazy. The differential reported an increase in neutrophils and columnar bronchial epithelial cells. 1. What other cell type would also be present in large numbers?A. LymphocyteB. MacrophageC. EosinophilD. Squamous2. The report also noted that inclusions were seen. Using the case history, what type of inclusion would you expect?A. HemosiderinB. Foamy vacuolesC. Dust-like particlesD. Gold particles3. What disorder is the patient exhibiting?A. Hypersensitivity pneumonitisB. Interstitial pneumoniaC. Alveolar hemorrhageD. Asbestos toxicity

Which of the following is a normal finding in an eosin-nigrosin stain?