Computed Tomographic Imaging of Bony Tumors Is Useful in Determining

question 32

Multiple Choice

Computed tomographic imaging of bony tumors is useful in determining all of the following except:

• A) articular involvement.
• B) evaluating cortical integrity.
• C) measuring bone strength.
• D) tumor location in the bone.

---

Definitions:

Macromolecules

Large molecules necessary for life, including proteins, nucleic acids, carbohydrates, and lipids, with complex structures and vital roles in biological processes.

Phosphate

A chemical compound that contains the phosphate ion (PO4^3-), which is essential in biological systems for energy transfer and storage.

Intracellular Buffer System

Mechanisms within cells that regulate pH levels, preventing significant variations that could otherwise interfere with cellular function.

Sodium-Potassium Pump

A cellular mechanism that moves sodium ions out of and potassium ions into a cell against their concentration gradients, essential for cellular functions.