Determination of the number of bacteria present in specimens is called ________.
A. qualitative analysis
B. sensitivity testing
C. inoculation
D. staining
E. quantitative analysis
Answer: E
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Prescription calls for Cipro 500 mg IVPB BID. The drug available is Cipro 100 mg/10 mL vial. How much drug must be drawn up for each dose?
A) 5 mL B) 25 mL C) 10 mL D) 50 mL
What is the Emergency Responder's primary concern at an emergency scene?
a. body substance isolation b. patient safety c. agitated bystanders d. personal safety
The bone marrow fibrosis observed in primary myelofibrosis is due to:
a. Malignant proliferation of fibroblasts b. Increased erythropoietin, which stimulates fibroblast proliferation c. Increased release of fibroblastic growth factors such as platelet-derived growth factor d. Decreased apoptosis of normal fibroblasts
Fifty percent dextrose (D50) is indicated in all of the following situations, EXCEPT:
A. a semiconscious patient with a blood glucose of 50 mg/dL. B. an unresponsive patient with no obtainable medical history. C. an asymptomatic patient with a blood glucose of 60 mg/dL.