Capillary blood collection tubes that contain heparin (to prevent clotting) are identified by a red mark.
Answer the following statement true (T) or false (F)
True
Health Professions
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Which of the following is NOT an oral antibiotic therapy used to treat styes?
A) Dicloxacillin 250 mg PO q6h B) Gentamicin 0.3% qid C) Etracycline 250 mg PO qid D) Amoxicillin 500 mg PO tid
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What element or property contributes to the normal shape of the RBC?
a. Sodium b. Spectrin tetramer c. Calcium d. Magnesium
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