Which Is the Correct Technique for Using the Bell Portion

question 19

Multiple Choice

Which is the correct technique for using the bell portion of the stethoscope?

• A) Avoid touching the bell during auscultation
• B) Hold the bell lightly on the chest wall
• C) Apply light pressure with the bell slightly tilted up
• D) Hold the bell firmly against the chest wall

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Definitions:

Ion Diffusion

The movement of ions from an area of higher concentration to an area of lower concentration across a permeable barrier.

Peptide Transmitters

Neurotransmitters made up of short chains of amino acids that modulate various physiological processes and neural communication.

Neuron's Ribosomes

The cellular structures within neurons responsible for protein synthesis, crucial for cell function and neurotransmitter release.

Terminal Buttons

The small knobs at the end of an axon that release chemicals (neurotransmitters) to transmit the neural signal to the next neuron.