Podcast
Questions and Answers
What does it mean when EEG data is acquired with the expectation that information will be protected?
What does it mean when EEG data is acquired with the expectation that information will be protected?
All staff are accountable for protecting the patient confidentiality.
Temporal Lobe Epilepsy accounts for what % of all patients with epilepsy?
Temporal Lobe Epilepsy accounts for what % of all patients with epilepsy?
60%
Precocious puberty is associated with pathology of the?
Precocious puberty is associated with pathology of the?
Hypothalamus.
What clinical signs are expected to be seen if a patient has a stroke involving the left anterior cerebral artery?
What clinical signs are expected to be seen if a patient has a stroke involving the left anterior cerebral artery?
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A meningioma is usually?
A meningioma is usually?
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Bell's palsy is characterized by?
Bell's palsy is characterized by?
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Which condition is characterized by dementia, myoclonus, and biphasic or triphasic repetitive discharges?
Which condition is characterized by dementia, myoclonus, and biphasic or triphasic repetitive discharges?
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How many cranial nerves have both sensory and motor functions?
How many cranial nerves have both sensory and motor functions?
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The onset of West syndrome is most likely to occur at what age?
The onset of West syndrome is most likely to occur at what age?
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What type of electricity provides a steady source of current, flowing in one direction only?
What type of electricity provides a steady source of current, flowing in one direction only?
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Which electrode type gives the least distortion of low frequencies?
Which electrode type gives the least distortion of low frequencies?
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The onset of Sturge-Weber disease is typically during?
The onset of Sturge-Weber disease is typically during?
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What does homonymous hemianopsia mean?
What does homonymous hemianopsia mean?
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The most important source generator of the EEG is?
The most important source generator of the EEG is?
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During an absence seizure, the technologist should?
During an absence seizure, the technologist should?
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ACTH is used to treat?
ACTH is used to treat?
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Decorticate posturing is characterized by?
Decorticate posturing is characterized by?
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Reduction of healthcare-associated infections is addressed by?
Reduction of healthcare-associated infections is addressed by?
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Which of the following separates the motor cortex from the sensory cortex?
Which of the following separates the motor cortex from the sensory cortex?
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Which of the following should be documented in the history?
Which of the following should be documented in the history?
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The EEG is most useful in evaluating?
The EEG is most useful in evaluating?
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Life-threatening current could pass through a patient if?
Life-threatening current could pass through a patient if?
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Which of the following is a violation of ABRET's Code of Ethics?
Which of the following is a violation of ABRET's Code of Ethics?
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In the International 10-20 electrode placements, C6 is located on which part of the head?
In the International 10-20 electrode placements, C6 is located on which part of the head?
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A single attenuated channel of EEG may be the result of?
A single attenuated channel of EEG may be the result of?
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PLEDS are associated with?
PLEDS are associated with?
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SDS is an acronym for?
SDS is an acronym for?
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What clinical signs might be seen with a cerebellar hemorrhage?
What clinical signs might be seen with a cerebellar hemorrhage?
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An EEG performed two days following a transient ischemic attack is most likely to show?
An EEG performed two days following a transient ischemic attack is most likely to show?
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DIPLOPIA means?
DIPLOPIA means?
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Which is most important to document in the history of your EEG patient?
Which is most important to document in the history of your EEG patient?
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TUBEROUS SCLEROSIS is?
TUBEROUS SCLEROSIS is?
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What is the cause of Wernicke's encephalopathy?
What is the cause of Wernicke's encephalopathy?
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Which of the following is the most likely explanation for the generation of EEG activity?
Which of the following is the most likely explanation for the generation of EEG activity?
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A large lesion at the optic chiasm produces which of the following conditions?
A large lesion at the optic chiasm produces which of the following conditions?
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DYSARTHRIA is?
DYSARTHRIA is?
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The posterior cerebral artery supplies blood to the?
The posterior cerebral artery supplies blood to the?
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Which progression is considered rare?
Which progression is considered rare?
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What is the typical clinical presentation of Creutzfeldt-Jakob disease?
What is the typical clinical presentation of Creutzfeldt-Jakob disease?
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Study Notes
EEG Data and Patient Confidentiality
- EEG data must be protected; all staff are accountable for maintaining patient confidentiality.
Temporal Lobe Epilepsy
- Accounts for 60% of all epilepsy cases.
Precocious Puberty
- Associated with hypothalamic pathology.
Stroke Signs
- Left anterior cerebral artery stroke expected to show right lower extremity sensory loss.
Meningioma
- Typically encapsulated tumor.
Bell's Palsy
- Characterized by facial paralysis.
Creutzfeldt-Jakob Disease
- Defined by dementia, myoclonus, and repetitive discharges (biphasic or triphasic).
Cranial Nerves
- Four cranial nerves possess both sensory and motor functions.
West Syndrome Onset
- Typical onset around 4 months of age.
Electricity Types
- Direct current provides a steady flow of current in one direction.
Electrode Types
- Silver-silver chloride electrodes minimize distortion of low frequencies.
Sturge-Weber Disease
- Onset usually occurs during infancy.
Homonymous Hemianopsia
- Involves loss of the same visual field (left or right) in both eyes.
EEG Source Generation
- Most critical source generator of EEG is pyramidal dendritic postsynaptic potentials (PSPs).
Absence Seizure Protocol
- Technologist should assess patient's level of consciousness during an absence seizure.
ACTH Treatment
- Administered for managing infantile spasms.
Decorticate Posturing
- Characterized by bilateral elbow flexion.
Health Care-associated Infections
- Reduction addressed by National Patient Safety Goals.
Rolandic Fissure
- Separates the motor cortex from the sensory cortex.
Medical History Documentation
- Document any recent medical procedures, such as dialysis.
EEG Utility
- Most beneficial for evaluating seizure disorders.
Machine Ground Integrity
- Life-threatening current can flow through a patient if machine ground is compromised.
ABRET's Code of Ethics
- Failing to keep current with technology is a violation.
International 10-20 System
- Electrode C6 is located on the right side of the head.
EEG Channel Attenuation
- A channel may be single attenuated if inter-electrode spacing is too close.
PLEDS Association
- Periodic Lateralized Epileptiform Discharges linked to acute cerebral infarction.
SDS Acronym
- Stands for Safety Data Sheet.
Cerebellar Hemorrhage Signs
- Clinical signs may include trunkal imbalance and poor coordination.
EEG After Transient Ischemic Attack
- Likely shows normal activity within two days following the event.
Diplopia Definition
- Refers to double vision.
Important EEG Patient History
- Last seizure event is crucial information to document.
Tuberous Sclerosis
- A genetic disorder.
Wernicke's Encephalopathy Cause
- Resultant of thiamine deficiency.
EEG Activity Generation
- Results from both excitatory and inhibitory postsynaptic potentials.
Large Lesion at Optic Chiasm
- Can cause total visual loss.
Dysarthria Definition
- Describes impaired speech.
Posterior Cerebral Artery Function
- Supplies blood to the visual cortex.
Rare Seizure Progression
- Transition from Rolandic seizures to absence seizures is uncommon.
Creutzfeldt-Jakob Disease Presentation
- Features progressive dementia, bilateral rigidity, myoclonus, stupor, and eventual death.
Studying That Suits You
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Description
Prepare for the ABRET certification with these practice exam flashcards. This quiz covers key concepts such as EEG data protection, temporal lobe epilepsy statistics, and precocious puberty. Test your knowledge and ensure you're ready for the exam!
