In most network environments, networks are divided or segmented by using switches to divide the network into a hierarchy. ____ switches reside at the top of the hierarchy and carry traffic between switches.

A. Application
B. Core
C. Workgroup
D. Building


Answer: B

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Dopamine, a naturally occurring catecholamine, is the precursor to epinephrine and has effects similar to epinephrine.

Answer the following statement true (T) or false (F)

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Why does prothrombin G20210A increase the risk of thrombosis?

a. Makes prothrombin activation easier b. Elevates prothrombin levels c. Decreases binding of thrombin by antithrombin d. Decreases binding of plasminogen to prothrombin

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Preeclampsia typically develops

A) during the first trimester B) during the last trimester C) anytime during gestation D) after week 20 of gestation

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Which of the following foods are included in a clear liquid diet?

A. Grapefruit juice, cream of wheat, and pureed meat B. Milk, cream of mushroom soup, and strained peas C. Orange juice, oatmeal, and a strawberry milk shake D. Lemonade, tomato juice, and creamed squash E. Black coffee, tea, and bouillon

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