Proper Use of Intravenous Contrast Is Not Important for Detecting

question 22

True/False

Proper use of intravenous contrast is not important for detecting masses in the liver.

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Definitions:

Myofibril

Basic rod-like unit of a muscle cell that is responsible for muscle contraction.

Myofilaments

The filaments of myofibrils, constructed from proteins, primarily actin and myosin, which are essential for muscle contraction.

Actin

A protein that plays a vital role in muscle contraction and cell movement.

Myosin

A type of protein found in muscle fibers that interacts with actin to convert chemical energy into mechanical energy, leading to muscle contraction.