A Person Is Diagnosed with a Fracture of One Floating

question 2

Multiple Choice

A person is diagnosed with a fracture of one floating rib. Which of the following ribs is most likely fractured?

• A)1
• B)4
• C)8
• D)12

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Definitions:

Apoptosis

A form of programmed cell death that occurs in multicellular organisms, helping to eliminate cells that are no longer needed or are harmful.

Proto-oncogenes

Proto-oncogenes are normal genes that can become oncogenes when mutated or expressed at high levels, potentially leading to cancer.

Cell Cycle

The series of events that take place in a cell leading to its division and duplication, including phases such as interphase, mitosis, and cytokinesis.

Interphase

Stages of the cell cycle (G1, S, G2) during which growth and DNA synthesis occur when the nucleus is not actively dividing.