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NDXT 130 FINAL EXAM WITH
CORRECT ANSWERS 2025 GRADED
A+
Which investigators were most instrumental in validating Berger's discoveries? correct answers >> Adrian and Matthews Who developed a one channel system for Fourier Analysis? correct answers >> Fred Gibbs and Albert Grass Where did Frederic Gibbs, William Lennox, and Hallowell Davis work together? correct answers >> Harvard The discovery of electromagnetism lead to the development of _____. correct answers >> galvanometers
Who is considered the first to record spontaneous electrical activity from the brain of humans? correct answers >> Hans Berger Which instrumental improvement was developed during World War I? correct answers >> the vacuum triode Who was the first to report recordings of spontaneous electrical activity from the brain of animals, though no initial written of photographic record was made? correct answers
Richard Caton True or false: ABRET offers credentialing exams for EEG (R. EEG T.), Evoked Potentials (R. EP T.), Intraoperative Neurophysiological Monitoring (CNIM), and Long Term Monitoring (CLTM) and Polysomnography (RPSGT) correct answers >> False True or false: In 1959 a group of dedicated EEG technicians established themselves as an independent professional group, and formed the American Society of Electroencephalographic Technicians (ASET) which is now known as ASET-The Neurodiagnostic Society. correct answers >> True
This following mission statement belongs to _________________: provides leadership, advocacy and resources that promote professional excellence and quality patient care in neurodiagnostics. As a membership organization, ...advances the field by serving member needs, defining and endorsing standards of practice, providing innovative educational opportunities, promoting the profession, and building coalitions in allied health and other communities of interest. correct answers >> ASET True or false: Neurodiagnostics includes but is not limited to Electroencephalography (EEG), Evoked Potentials (EP), Nerve Conduction Studies (NCS), Polysomnography/Sleep technology (PSG), Intraoperative Neurophysiological Monitoring (IONM), Long Term Monitoring (LTM), and Intensive Care Unit Continuous EEG Monitoring (ICU/cEEG). correct answers >> True The mission of is to build upon its history as the global leader in sleep technologist credentialing and certification; to provide high quality sleep technology products and services that inspire professional excellence, recognition, and lifelong learning; and to create long-term value for credential and certificate holders. correct answers >> BRPT
The ________ provides the board examination to earn the R. NCS T. credential correct answers >> AAET True or false: The primary function of the CoA-NDT is to review and evaluate educational programs in Neurodiagnostic Technology to determine compliance with the established Standards and Guidelines for an Accredited Educational Program in Neurodiagnostic Technology. Recommendations regarding program accreditation are forwarded to ASET. correct answers >> False Successful completion of board examinations leads to: correct answers >> earning a professional credential. According to the established National Competencies, the EEG technologist provides a safe recording environment by: correct answers >> - verifying identity of the patient.
- disinfecting electrodes after each procedure or using disposable products following standard precautions for infection control per facility policy and procedures.
- attending to patient needs as established by facility policy and procedures.
- recognizing/responding to life-threatening situations.
The EEG technologist evaluates the patient to: correct answers >> - determine appropriate method of electrode application.
- determine the patient's mental age, mental state, and comprehension level.
- note the patient's overall physical condition. True or false: Two competency skills steps are required for an EEG technologist evaluate the patient to ascertain the patient's capacity to cooperate with activation procedures and determine if hyperventilation/photic stimulation is contraindicated. correct answers >> True The EEG technologist prepares a basic data sheet that includes all but: correct answers >> previous patient's EEG reports The EEG technologist prepares a basic data sheet that includes: correct answers >> - time of last meal.
- patient's mental, behavioral, and consciousness states.
- current medication/sedation and time of last dosage.
- time, date, aura, and circumstances of last seizure or symptoms. True or false: The EEG technologist basic data sheet does not need to include a diagram of existing skull defects or anomalies or a diagram of any modifications in electrode placement. correct answers >> False The EEG technologist's electrode application follows a method that includes: correct answers >> - adjusting electrode placement for anatomical defects or anomalies.
- ensuring accurate electrode placement according to the International 10-20 System or modified 10-10 System.
- cleaning the electrode site to reduce skin impedance prior to scalp electrode application. HIPAA Stands for: correct answers >> Health Insurance Portability and Accountability Act True or false: PHI means Protected Health Information correct answers >> True
the covered entity. correct answers >> Providing recourse if privacy protections are violated. Under HIPAA, list the Patient Right that covers the following: Health care providers who see patients will be required to obtain patient consent before sharing their information for treatment, payment, and health care operations. In addition, separate patient authorization must be obtained for non- routine disclosures and most non-health care purposes. Patients will have the right to request restrictions on the uses and disclosures of their information. correct answers >> Receiving patient consent before information is released. Under HIPAA, list the Patient Right that covers the following: Patients will be able to see and get copies of their records, and request amendments. In addition, a history of non- routine disclosures must be made accessible to patients. correct answers >> Ensuring patient access to their medical records. The neurodiagnostic technologist must confirm _______ before beginning the EEG. correct answers >> - physician order
True or false: The Neurodiagnostic Technologist should make contact with the patient by acknowledging them, introducing themselves, explaining the test and the anticipated duration of the procedure. correct answers >> True Vital signs reflect the functions necessary for sustaining life. Vital Signs are measured to discover life-threatening circumstances, detect changes in normal body function and determine a patient's response to treatment. The vital signs are: correct answers >> - temperature
- pulse
- blood pressure
- respirations True or false: The amount of blood in the system, pain, age, medication and body size are factors that affect blood pressure. correct answers >> True Body heat is lost through these routes: correct answers >>
- urine
- feces
- skin
- breathing
become shallow and slow with apnea for 10 -20 seconds. correct answers >> True True or false: In BP, the diastolic is the higher number (numerator) and represents force the blood is exerting against the walls of an artery and the systoloic is the lower number (denominator) that represents the pressure in the arteries when the heart is resting. correct answers >> False An infection that is acquired in a healthcare facility is known as: correct answers >> Healthcare Associated Infections (HAI) Choose the correct statement(s) regarding EEG prep practices. correct answers >> - Standard skin prep performed with only a Q-tip and prep gel results in a breach to the skin barrier and creates non-intact skin.
- A reusable item contacting non-intact skin or mucous membrane requires high level disinfection.
- Occult blood can be present on gold disk electrodes when an abrasive prep is applied with only a Q-tip.
OSHA requires which of the following: correct answers >>
- Waterless antiseptics must be made available in the absence of sinks with soap and running water.
- Waterless antiseptics should only be used in the absence of sinks with running water.
- Hands must be washed after glove removal.
- Acetone and collodion must be kept in a safe for flammables.
- Techs may not consume food or beverages in the lab.
- Handwashing with water and soap must be accomplished if hands are visibly soiled. The federal agency that writes and enforces rules on safety in the workplace: correct answers >> Occupational Safety and Health Administration The technologist is expected to wash his/her hands immediately after removing gloves. correct answers >> Yes Waterless gel or foam antiseptics may be used correct answers >> Only when soap and water are not immediately available
- It proves that improper disinfection can spread disease even in an outpatient setting.
- It represented a nosocomial infection acquired in an EEG lab.
- It was the largest outbreak of Hepatitis B in history. True or false: According to Infection Control professionals intact skin is considered to be a natural barrier. correct answers >> True True or false: Cleaning is the same thing as disinfecting and disinfecting is the same thing as sterilizing. correct answers
False True or false: Electrodes removed from a patient must be contained during transport for disinfection. correct answers >> True True or false: OSHA states that disinfection may be accomplished in the same area that clean items are stored. correct answers >> False
True or false: The correct level of disinfection for gold disk electrodes can be achieved by using a germicidal wipe. correct answers >> False Infection transmitted through hand shaking is called _____. correct answers >> contact transmission Common vehicle transmission of infection is caused by ______. correct answers >> contaminated food, water, medication or equipment Infection transmitted by coughing, sneezing and talking is called _____. correct answers >> droplet transmission EPA stands for ____ and is concerned with _______. correct answers >> Environmental Protection Agency, safeguarding the environment Interrupting the spread of infection at the point of transmission between the source and host is called _______. correct answers >> infection control
Occupational Safety and Health Administration correct answers >> OSHA Center for Disease Control and Prevention correct answers
CDC True or false: When a patient has a seizure, the technologist should try to place a padded tongue blade in the patient's mouth. correct answers >> False True or false: During a generalized tonic-clonic seizure, it is best to keep the patient flat on his/her back. correct answers >> False During the post-ictal period if the groggy and dazed patient motions for a drink of water, the technologist should _____. correct answers >> provide a damp cloth to moisten the patient's lips but provide no liquid to drink until the patient is fully alert and responsive. If additional seizures occur soon after the initial event ___________. correct answers >> call for physician intervention and follow lab protocol
If an adult patient came to the EEG appointment alone and had a seizure, the technologist should _______. correct answers >> try to locate a friend, or family member to drive them home and have them wait until they are fully alert and recovered. If you witness a person experiencing a seizure outside the hospital setting you should call 911 when: correct answers
- The person has never had a seizure.
- The patient is injured during the seizure.
- The person has difficulty breathing or waking.
- The seizure lasts more than 5 minutes. Status Epilepticus: correct answers >> - seizure lasting more than 5 minutes.
- typically has abnormal EEG correlations.
- more than one seizure occurring without return to baseline in between. Seizures that involve part of the brain: correct answers >> partial seizures
