When Using a Doppler Ultrasonic Stethoscope,the Nurse Recognizes Venous Flow

question 6

Multiple Choice

When using a Doppler ultrasonic stethoscope,the nurse recognizes venous flow when which sound is heard?

• A)Low humming sound
• B)Regular "lub, dub" pattern
• C)Swishing, whooshing sound
• D)Steady, even, flowing sound

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Definitions:

Negatively Charged

Having an excess of electrons, resulting in a charge that repels other negatively charged objects and attracts positively charged objects.

Structural Support

The physical framework provided by the skeletal structure and tissues that supports an organism or anatomical part.

Neurons

Specialized cells in the nervous system that transmit information to other nerve cells, muscle, or gland cells.

Glia

Non-neuronal cells in the nervous system that provide support and protection for neurons, playing critical roles in brain function.