A Cochlear Implant Is a Device That Picks Up on Speech

question 157

Multiple Choice

A cochlear implant is a device that picks up on speech sounds and

• A)relays them to the auditory cortex.
• B)amplifies them.
• C)converts them to electrical impulses that stimulate nerve cells in the ear.
• D)alters the sound frequencies.

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Definitions:

PCA Syringe

A patient-controlled analgesia (PCA) device allows patients to self-administer prescribed doses of pain medication via a syringe, providing control over their pain management.

Transcutaneous Electrical Nerve Stimulation

A method of pain relief involving the use of a device that sends electrical impulses through the skin to nerves to modify pain perception.

Anesthesia Medication

Drugs used to induce anesthesia, causing either partial or total loss of sensation, used during surgical procedures to prevent pain.

Guided Imagery

A relaxation and mental visualization technique where individuals are guided by a therapist to imagine peaceful and calming images or scenarios.