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Ferumoxides are compounds that:

Ferumoxides are compounds that:

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Write the complete ionic equation for the following molecula…

Write the complete ionic equation for the following molecular equation.  Include phases.  2  AgNO3 (aq) + Na2CO3 (aq)  →  Ag2CO3(s) + 2 NaNO3 (aq)

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A patient whose urine output is less than 400 mL/per day is…

A patient whose urine output is less than 400 mL/per day is said to be:

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Mr. Lewis receives an intravascular administration of ROCM. …

Mr. Lewis receives an intravascular administration of ROCM.  A response one might expect to find is:

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True/False Paramagnetic agents are used in radiology for MRI…

True/False Paramagnetic agents are used in radiology for MRI exams. 

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When contrast media separates into two molecular particles,…

When contrast media separates into two molecular particles, which osmotically active particle is negative?

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The newer low-osmolality NON-ionic ROCM:    

The newer low-osmolality NON-ionic ROCM:    

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Match the following terms with their definitions. Write ONLY…

Match the following terms with their definitions. Write ONLY the NUMBER that is in the column on the left of the definitions in the answer field next to each term.  (There are more definitions than needed.)     Terms:  a) acid- [acid] b)  mole – [mol] c) reduction- [redn]    d) concentration – [conc]      Definitions:      1  quantitative measure of the relative amounts of solute and solvent present in a solution 2  weighted average of the atomic masses of all stable isotopes of an element, in amu 3  substance that produces H3O+ when dissolved in water 4  substance that produces OH− when dissolved in water 5  process in which an element’s oxidation number is increased by loss of electrons 6  amount of substance containing the same number of atoms, molecules, ions, or other entities as the number of atoms in exactly 12 grams of 12C 7 process in which an element’s oxidation number is decreased by gain of electrons 8  experimentally determined value of the number of entities comprising 1 mole of substance, equal to 6.022 × 1023 mol−1 9  amount of product that may be produced from a given amount of reactant(s) according to the reaction stoichiometry

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Which is NOT true of positive contrast media?

Which is NOT true of positive contrast media?

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Why are the tissues in question 1 considered low contrast?  

Why are the tissues in question 1 considered low contrast?  

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