Approximately 33% of Older Adults Take Multiple Prescription Drugs and Multiple

question 6

Multiple Choice

Approximately 33% of older adults take multiple prescription drugs and multiple dietary supplements. Mature renal and liver function in older adults facilitates clearance of medications from the body.

• A) Both statements are true.
• B) Both statements are false.
• C) The first statement is true; the second is false.
• D) The first statement is false; the second is true.

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Definitions:

Off-Resonance Decoupled

A technique in NMR spectroscopy used to simplify the spectrum by selectively irradiating and removing the coupling of certain nuclei.

Molecular Formula

A concise way of expressing information about the atoms that constitute a particular chemical compound, using symbols for the elements and numerical subscripts to indicate the quantity of each atom.

NMR Spectrum

A depiction of the nuclear magnetic resonance of atoms within molecules, providing detailed information about the structure, dynamics, and environment of the molecule.

C-13 NMR

A type of nuclear magnetic resonance spectroscopy that focuses on the detection of carbon-13 isotopes to determine the structure of organic compounds.