PSG - Study guides, Class notes & Summaries

PSG Practice exam questions -1 with complete solutions 2024_2025

psg Practice Exam -2 with complete solutions 2024_2025

PSG Final exam with complete solutions 2024_2025

PSG FINAL EXAM 2024 | 114 QUESTIONS | WITH SCORED A+ ANSWERS!!

PSG 110 Essentials of Polysomnography Chapter 5 Questions and Answers 2024 current the flow of electricity voltage electrical tension resistance the degree to which an object opposes or resists electrical current transmembrane potential electrical activity across the cell surfaces polarity the positive or negative orientation of an electrical signal common mode rejection The process by which a differential amplifier rejects identical inputs (unwanted sig...

PSG FALL EXAM REVEIW ONE QUESTIONS AND ANSWERS Adaptive servo ventilation is effective treatment for which of the following disorders? -obesity hypoventilation syndrome -nocturnal asthma -Hunter-Cheyne Stokes Breathing -Congential central hypoventilation syndrome Hunter-cheyne stokes breathing Continuous positive airway pressures (CPAPs) that are too high may cause: Answers: A. Excessive sneezing B. Arousals and unwanted changes in respiratory patterns C. Increase in ox...

PSG 211 Terminology Week 9 Questions and Answers updated 2024 Artifact Unwanted signals on the recording that can arise from the body, the environment or the recording circuit itself. Salt bridge Formed when a conductive material, such as sweat or an electrode paste or cream, communicates between two electrodes. Artifact isolation Distinguishing artifact from physiologic activity Electrode popping Occurs with an abrupt shift in impedance. this can be due to a loosened e...

PSG 114 Week 4 Terms Questions and Answers correct CPAP (continuous positive airway pressure) A device for treating Obstructive Sleep Apnea and other sleep-related breathing disorders. Auto PAP- Auto titrating positive airway pressure (APAP) Automatically increases CPAP or BIPAP as needed to maintain airway patency and then decreases the pressure if no abnormal respiratory events are detected within a set period of time. Humidification Moisture, usually heated, which is adde...

PSG 111- Week 12 homework Questions and Answers 2024 8 uV when an EEG signal is recorded at sensitivity of 2, what is the voltage of activity measuring 4 mm (in height)? time constant the time it takes for a calibration signal to decay by 63% from full scale is 5 mm with sensitivity of 7, what should be the height of the activity of 35 uV? true if input 1 is more negative than input 2, the deflection of the waveform will be up 12 mm if the vertical scale (sensit...

FSG and PSG QUESTIONS WITH CORRECT ANSWERS Generative grammar system of grammatical rules that allow speakers to create possible sentences in a language Well formed sentences only Finite State Grammar (FSG) "the simplest type of grammar which, with a finite amount of apparatus, can generate an infinite number of sentences , is a finite state or Markov-process grammar. " Chomsky,1957:24 generates strings in a fixed order past to future Chomsky 1958:92 FSG is a machine The ...