Which One of the Following Statements About Different Sizes of Oxygen

question 98

Multiple Choice

Which one of the following statements about different sizes of oxygen cylinders is true?

• A) H tanks are the smallest oxygen cylinders.
• B) D cylinders hold the most oxygen.
• C) G and E tanks have the same psi when full.
• D) M tanks are the easiest to carry on the stretcher.

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Definitions:

Chiral

Refers to objects, including molecules, that cannot be superimposed on their mirror image, resulting in pairs of enantiomers with potentially different biological activities.

Achiral

A term describing molecules that do not exhibit handedness; these molecules are identical to their mirror images.

Chiral Molecule

A molecule that cannot be superimposed on its mirror image, often possessing a stereocenter.

Enantiomer

One of two mirror-image forms of a chiral molecule, which cannot be superimposed on each other, similar to left and right hands.