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What is a device placed on the skin that picks up electrical impulses given off by the heart?
An electrode
What layers in OSI model is responsible for dictating how electrical impulses are encoded and placed on the wire?
physical
What layers of the osi model is responsible for dictating how the electrical impulses are encoded and placed on the wire?
Physical Layer
What is the device called that is placed under the skin for seizures?
The device placed under the skin to help manage seizures is called a "vagus nerve stimulator" (VNS). It works by delivering electrical impulses to the vagus nerve, which can help reduce the frequency and severity of seizures in individuals with epilepsy. The device is typically implanted during a minor surgical procedure and can be adjusted externally by a healthcare provider.
Which of the is a therapy that delivers tiny electrical impulses to specific nerve pathways through small electrodes placed on the skin?
TENS
What is an implantable cardioverter-defribrillator?
A device placed in the body to deliver an electrical shock to the heart in response to a serious abnormal rhythm.
How does an EEGG demonstarte that nerve impulses travel through neurons inn the form of electircal signals?
An electroencephalogram (EEG) measures electrical activity in the brain by detecting voltage fluctuations resulting from the synchronized activity of large groups of neurons. When neurons fire, they generate electrical signals, which can be picked up by electrodes placed on the scalp. The resulting EEG patterns reflect these electrical impulses, providing evidence that nerve impulses travel through neurons as electrical signals. This demonstrates the dynamic communication within neural networks and the brain's overall activity patterns.
Which diagnostic tool is the process of recording brainwave activity?
Electroencephalogram (EEG) is the diagnostic tool used to record brainwave activity by measuring electrical impulses in the brain through electrodes placed on the scalp.
What did the first pacemaker look like?
The first pacemaker, developed in 1958 by Dr. Paul Zoll, was a large, bulky device that resembled a suitcase. It used external electrodes placed on the patient's chest to deliver electrical impulses to stimulate the heart. The device was not implantable and required continuous power from an external source, making it quite cumbersome compared to modern pacemakers. Over time, pacemaker technology evolved significantly, leading to smaller, implantable devices that are now widely used.
Surgically placed device that directs an electrical current shock to the heart to restore rhythm?
Restoring the heart rhythm by using electrical shock is called defibrillation.
What is the task of a rf module?
The task of an RF module is to transmit and receive radio signals across a number of frequencies. They are part of a small electrical circuit placed in a radio or similar device.
What part of speech is device?
a noun because it is a thing.example: the device was placed on the table.
