A blood sample has moderate spherocytes, schistocytes, and polychromasia on the smear. What would you expect the results of the following to be?
a. Bilirubin
b. LDH
c. Hemoglobin
d. Retic count
e. M:E ratio
What will be an ideal response?
Bilirubin: elevated
LDH: elevated
Hemoglobin: variable but often decreased
Formatted: Centered
Retic count: elevated
M:E ratio: low in chronic cases, normal in acute cases.
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Which of the following findings on a chest radiograph are consistent with pulmonary embolism? 1. Diffuse hyperinflation 2. Elevation of the diaphragm 3. Enlargement of the heart shadow 4. Pleural effusion
a. 2, 3, and 4 only b. 1 and 2 only c. 3 and 4 only d. 1, 2, and 3 only
The preferred method of central venous access in the field is the ____.
A. catheter-over-the-needle CVAD B. catheter-over-the-guidewire CVAD C. peripherally inserted central catheter D. percutaneous central venous catheters
A solution of water, sugar, and a drug is called
an elixir an emulsion a syrup a liniment
In the past, the ____ system was exclusively used to record financial transactions
A) checking B) computerized C) pegboard D) investment