Eegs - Study guides, Revision notes & Summaries

What is an EEG? - Answer- Measurement of voltage fluctuations at the surface of the scalp generated by the electrical activity of the brain. These voltage fluctuations are called _______ and are recordings of ___________. - Answer- Brain waves Voltage difference versus time How many electrodes are plugged into each amplifier on the EEG machine? - Answer- Two What does the EEG recorder detect? - Answer- The voltage differences between the recording and reference electrode for each chann...

What stage of sleep will you find vertex waves? correct answers N1 What stage of sleep will you see sleep spindles? correct answers N2 What stage of sleep will you see POSTS? correct answers N1 What would an EEG look like of someone who has down syndrome? correct answers Normal If a patient is becoming "deeper" in a coma, triphasic waves are most likely to do what? correct answers Disappear What normal activity can be seen in C3/C4? correct answers Mu What is seen most often ...

CLTM Registry Questions Inflammation of the spinal cord - correct answer myelitis Which of the following is an expected outcome of an analysis of your protected data? (select all that apply) - correct answer -The determination of which backup method should be used -when to use data encryption -the type of data encryption to be used -the identification of what data should be backed up -what type of storage media is best in LTM, the computer operating system operates completely independ...

AP Psychology Chapter 5: States of Consciousness Multiple Choice Part 2/2 questions and answers well illustrated. As you are reading this question, you are probably not thinking about what you ate for lunch. The memory of what you ate for lunch is most likely in your A) Nonconscious B) Preconscious C) Unconsciousness D) Sensory Memory E) Attention - correct answers.B Traveling in a jet plane from California to New York is most likely to A) Disrupt your circadian r...

EEG BOARD PREP PRACTICE QUESTIONS What stage of sleep will you find vertex waves? N1 What stage of sleep will you see sleep spindles? N2 What stage of sleep will you see POSTS? N1 What would an EEG look like of someone who has down syndrome? Normal If a patient is becoming "deeper" in a coma, triphasic waves are most likely to do what? Disappear What normal activity can be seen in C3/C4? Mu What is seen most often in children? Rolandic spikes What region do you see Rolandic sp...

What stage of sleep will you find vertex waves? - Answer N1 What stage of sleep will you see sleep spindles? - Answer N2 What stage of sleep will you see POSTS? - Answer N1 What would an EEG look like of someone who has down syndrome? - Answer Normal If a patient is becoming "deeper" in a coma, triphasic waves are most likely to do what? - Answer Disappear What normal activity can be seen in C3/C4? - Answer Mu What is seen most often in children? - Answer Rolandic spikes W...

ABRET Electrographic Correlates to Clinical/Non-Clinical EEG Graded A Beta coma most commonly results from a. hepatic encephalopathy b. hypoglycemia c. drug overdose d. anoxic insult drug overdose Skull defect a. diffuse slowing b. periodic complexes c. breach rhythm d. alpha squeak breach rhythm Hypothalamic hamartoma a. myoclonic seizure b. reflex seizure c. gelastic seizure d. absence seizure gelastic seizure (tumor that causes gelastic seizures) During which of the following typ...

The purpose of an intentional mask leak is to... - ANSWER Wash out CO2 and prevent rebreathing Recommended guidelines state that HSV can be considered when.... - ANSWER Cheyne Stokes and central Apneas have not been eliminated. What is aerophagia? - ANSWER The swallowing of air What is maxillomandibular advancement? - ANSWER Treatment that involves cutting and advancing the upper and lower jaw bones; enlarging and stabilizing the posterior airway. What is the PRIMARY function of the EPAP...

EEG BOARD PREP PRACTICE QUESTIONS What stage of sleep will you find vertex waves? N1 What stage of sleep will you see sleep spindles? N2 What stage of sleep will you see POSTS? N1 What would an EEG look like of someone who has down syndrome? Normal If a patient is becoming "deeper" in a coma, triphasic waves are most likely to do what? Disappear What normal activity can be seen in C3/C4? Mu What is seen most often in children? Rolandic spikes What region do you see Rolandic sp...

UNRS 310 EXAM #3 REM sleep - Answer- -reduction and absence of skeletal muscle tone -burst of REM -dreaming -myoclonic twitches of facial and limb muscles -autonomic nervous system variability NREM - Answer- -refers to sleep during which there is no rapid eye movement -sleepwalking, sleep terrors circadian drive - Answer- Functions as part of the circadian rhythm that comes into play during the day to promote wakefulness. The circadian drive is balanced by the homeostatic mechanism...