Alpha waves Study guides, Revision notes & Summaries
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Psychology 104 Final Exam Questions & Answers Already Passed!!
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Consciousness - Answer-awareness of oneself and one's environment 
• late 19th century: major subject of study in psychology 
• early 20th century: behaviourism considered it a mere product of behaviour. 
• mid-late 20th century: interest in mental processes increases 
• currently: how does it arise from the functioning of the brain? 
Gerhard Roth - Answer-• He defined 2 forms of consciousness: Background Stream & Actual Stream. 
• He also stated that consciousness comprises many st...
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ABRET questions with correct answers
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What info do you need to calculate sensitivity? Answer Deflection (mm) and Voltage (uV) 
 
Normal alpha in an adult should NOT be seen in the... Answer Frontal head region 
 
What disease is caused by a proteinaceous particle or prion? Answer Creutzfeldt-Jakob disease 
 
Syringomyelia is... Answer An abnormal cavity or cyst in the spinal cord 
 
Spinocerebellar degeneration Answer Friedreich's Ataxia 
 
Without dietetic treatment, this hereditary disease may cause mental retardation and infanti...
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Abnormal Psychology 3082 Brian Gros Exam 1 (100% correct and graded A+)
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psychological dysfunction - Answer-abnormal cognitive, emotional, or behavioral functioning outside 
of cultural norms 
Criteria for defining a Psychological Disorder - Answer-1.Psychological Dysfunction. 
2. Distress or Impairment. 
3. Atypical Response 
personal distress - Answer-factor of a psychological disorder, difficulty performing appropriate and 
expected roles 
impairment - Answer-factor of a psychological disorder. problems with job, relationships, daily 
routines; set in the context ...
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RADT 101 FINAL Exam Questions with 100% Correct Answers
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When were X-rays discovered? 
A. 1795 
B. 1890 
C. 1895 
D. 1901 Correct Answer C. 1895 
 
What form of Energy are X-rays? 
A. Thermal 
B. Electromagnetic 
C. Magnetic Resonance 
D. Alpha particles Correct Answer B. Electromagnetic 
 
Does Diagnostic Medical Sonography involve Ionizing Radiation? 
A. Possible 
B. Yes 
C. Some 
D. No Correct Answer D. No 
 
What does Magnetic Resonance Imaging use to scan patients? 
A. Magnetic fields and beta particles 
B. Ionizing Radiation and Light 
C. ...
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ABRET Practice Exam Part 2 All Possible Questions and Answers with complete solution
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HYPERVENTILATION result - Answer-Hypocapnia: state of reduced carbon dioxide in the blood 
Photoparoxysmal response - Answer-EEG response to light with spikes, spike-wave discharge and/or 
intermittent slow waves 
Input impedance should be - Answer-very high 
According to the Guidelines, how many bits of resolution is required? - Answer-11 
Which of the following is the WORST prognostic feature in the EEG of a comatose patient? - Answermonorhythmic tracing without variability 
SMALL SHARP SPIKES...
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PSY321 FINAL EXAM STUDY GUIDE 2023
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how is sleep measured? 
- EEG 
how many stages of sleep are there? 
- four stages (3 non REM, 1 REM) 
why do we need sleep? 
- to recharge our body 
how does REM help us? 
- helps with our 
- mental health 
- memory 
- learning 
what are the three standard psychophysiological measures of sleep – 
1. EEG - brain activity 
2. EOG - eye movement 
3. EMG - muscle tone 
It Is a combination of EEG, EOG, and EMG 
- PSG 
How else can we measure sleep? – 
- apple watch 
- applications 
- sleep...
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Psychology 121 Missouri State University Exam 4 (Ch's 4, 8, 9) questions and answers all are correct
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At 1:00 A.M. Luis gets out of bed and begins to sleepwalk. An EEG of his brain activity is most likely to 
indicate the presence of: - Delta Waves 
At 3 o'clock in the morning, John has already slept for four hours. As long as his sleep continues, we can 
expect an increasing occurrence of: - REM Sleep 
40 year old Lance insists that he never dreams. Research suggests that he probably: - Would 
report a vivid dream if he were awakened during REM sleep 
Nightmares occur in - REM Sleep 
A woman b...
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West Coast University MED SURG 3 480 ATI FINAL EXAM VERSION B QUESTIONS AND 100% CORRECT ANSWERS
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ATI FINAL EXAM VERSION B 
 
1.	A nurse in a burn treatment center is caring for a client who is admitted with severe burns to both lower extremities and is pending an escharotomy. The client’s spouse asks the nurse what the procedure entails. Which of the following 
nursing statements is appropriate? 
 
a.	“large incisions will be made in the eschar to improve circulation” 
 
b.	“ I can call the doctor back here if you want me to” 
 
c.	“a piece of skin will be removed and grafted ov...
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ABRET - Activation Procedures, Effects on an EEG, & Sleep Stages Categories Graded A+
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ABRET - Activation Procedures, Effects on an EEG, & Sleep Stages Categories Graded A+ 
ORDA is commonly seen in children with 
a) Absence seizures 
b) Febrile Seizures 
c) Focal Seizures 
d) Benign Rolandic Epilepsy a) Absence seizures 
Which activity does NOT typically cause an attenuation of the posterior dominant alpha rhythm in the normal adult? 
a) Light sleep 
b) Having the patient solve a math problem with eyes closed 
c) Having the patient open their eyes 
d) Relaxed wakefulness with eye...
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EEG TERMINOLOGY SET 1 QUESTIONS AND ANSWERS LATEST UPDATED 2024
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EEG TERMINOLOGY SET 1 QUESTIONS AND ANSWERS LATEST UPDATED 2024 
ELECTROENCEPHALOGRAPHY 
The process of amplicication, recording and analysis of the electrical potentails of the brain 
 
 
 
GRAPH 
instrument 
 
 
 
 
Brainpower 
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GRAPHY 
PROCESS 
 
 
 
GRAM 
THE RECORDING 
 
 
 
ELECTROENCEPHALOGRAM 
The EEG recording itself 
*can be printed or stored on digital media 
 
 
 
ELECTROEN...
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