The Attenuation of a 5

question 42

Multiple Choice

The attenuation of a 5.0 MHz transducer at a depth of 4 cm is ________ dB.

• A) 1.6
• B) 10
• C) 16
• D) 20

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Definitions:

Liver

A vital organ found in vertebrates that performs numerous functions, including detoxification, protein synthesis, and the production of biochemicals necessary for digestion.

Gallbladder

A small, pear-shaped organ located beneath the liver, storing and concentrating bile produced by the liver before releasing it into the small intestine.

Glycogen

A multi-branched polysaccharide of glucose that serves as a form of energy storage in animals, fungi, and bacteria.

Appendix

A small, tube-like sac attached to the large intestine, its function is not entirely understood, but it is known to play a role in gut immunity.