Which Two Projections Must Be Taken for an Injury to the Right

question 4

Multiple Choice

Which two projections must be taken for an injury to the right anterior, upper ribs?

• A)PA and LAO
• B)PA and RAO
• C)AP and RAO
• D)AP and LPO

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Definitions:

Extracellular

Located or occurring outside a cell or cells, often referring to the space or environment that surrounds cells in a multicellular organism.

Voltage-Sensitive

Voltage-sensitive refers to the property of a molecule, ion channel, or membrane to respond to changes in electrical potential or voltage across it.

Sodium Channels

Ion channels found in the membranes of cells, allowing for the passage of sodium ions, important in the generation and conduction of action potentials in neurons and muscle cells.

Cell Membrane

A partial-permeable barrier encasing the cell's cytoplasm, regulating the movement of materials into and from the cell.