Electromyogram Study guides, Class notes & Summaries

  The nurse is reviewing medical prescriptions for newly admitted clients. It would be a priority for the nurse to follow up with the physician if a client with (a) a potassium level of 4.5mEq/L has Kayexalate (sodium polystyrene) prescribed (b) a Dilantin (phenytoin) level of 8 mcg/ml is placed on seizure precautions(c) sensitivity to Aspirin (acetylsalicylic acid) is prescribed Tylenol (acetaminophen) (d) sensitivity to Penicillin is prescribed Zithromax (azithromycin) 2. The nurse fr...

2024 NGN NCLEX RN ACTUAL Exam 2 Guaranteed A+ Actual Questions and Answers, Complete 100% 1. Abrupt, high-pitched snapping noise: Answer: heart murmur 2. is normal and represent the S1 (first heart sound) and S2 (second heart sound): Answer: Lubb-dubb sounds 3. is described as a scratchy, leathery heart sound: Answer: pericardial friction rub 4. Vomiting will cause the loss of: Answer: hydrochloric acid and subsequent metabolic 5. would occur in a child experiencing diarrhea beca...

There are two types of sleep studies: CORRECT ANSWER 1. Overnight polysomnograms (PSGs) 2. Daytime nap studies list the types of overnight polysomnograms: CORRECT ANSWER could be level 1 or 2, seizure montages, CPAP titrations, etc list the types of daytime nap studies: CORRECT ANSWER multiple sleep latency test, maintenance of wakefulness test list the required equipment and components of a routine PSG (level 1): CORRECT ANSWER - EEG or electroencephalogram (a minimum of F4/M1, C4/M1...

a-fib - Atrial Fibrillation AHI - Apnea Hypopnea Index APAP - auto positive airway pressure ASV - adaptive servo-ventilation AV - atrioventricular bpm - beats per minute CHF - congestive heart failure cm H2O - centimeters of water pressure CNS - central nervous system Co2 - carbon dioxide COPD - chronic obstructive pulmonary disease CPAP - continuous positive airway pressure nCPAP - nasal continuous airway pressure DME - durable medical equipment EEG - e...

HESI FUNDAMENTALS EXIT 2023/ HESI RN FUNDAMENTAL 2023 EXAMS QUIZ BANK WITH COMPLETE SOLUTIONS| 450 QUESTIONS AND VERIFIED ANSWERS Q: A client is scheduled for a digital subtraction angiography study. After being provided information and instructions regarding the test, which statement by the client indicates that the teaching has been effective? Answer: "The purpose of the test is to provide information about the blood vessels." Q: The nurse is providing instructions to the cli...

CHAPTER 41 MANAGEMENT OF PATIENT WITH MUSCULOSKELETAL DISORDERS Low Back Pain Generally, back pain due to musculoskeletal disorders is aggravated by activity, whereas pain due to other conditions is not. Pathophysiology Vertebrae- rigid units intervertebral discs- flexible units Obesity, postural problems, structural problems, and overstretching of the spinal supports may result in back pain The lower lumbar discs, L4–5 and L5–S1, are subject to the greatest mechanical stress and ...

2022 Hesi Pediatrics (PEDS) Exam V1 & V2: Brand New Q&A + Actual Pics Included!! A+ Guaranteed!! 2022 HESI Pediatric (PEDS) RN Exit Exam: V1 & V2 Screenshots & Q&A Exam taken: Jan 2022 (A+) **Please note: I had to re-upload this doc after many students bought - because some snoopy person tried to report my document as copyright bs** (I’d recommend purchasing before they make me take it down again) 1 = A 2 = D 3 = B 4 = A 5 = A 6 = C 7 = D 8 = C 9 = A 10 = A or B? 11 = A (I beli...

Sleep Physiology Exam 6 Revision Questions and Answers 2023. electromyogram (EMG) Can show changes in muscle tones. specifically were looking for muscle atonia during REM Electrooculogram (EOG) Tracks eye movements. Slow vs Rapid depending on which stage Electroencephalogram (EEG) tracks brain waves Respiration Includes: Effort, flow, oxygen levels NREM, deeper and regular, end-expiratory CO2 increases REM, rate and depth variable Electrocardiogram (ECG) m...

1. What is the origin of the surface electromyogram (EMG)? a) Half-cell potentials. b) Electrical currents flowing through surrounding tissues as muscles are activated. c) Electromagnetic fields generated by unshielded power cords. d) Skin potentials. e) Summed action potentials recorded from alpha motoneurone axons. 2. Why does differential recording reduce electromagnetic interference? a) Noise tends to affect only one electrode at a time, so those signals are cut in half. b) The use o...

NGN NCLEX RN ACTUAL Exam 2 2023 Guaranteed A+ Actual Questions and Answers, Complete 100% 1. Abrupt, high-pitched snapping noise: Answer: heart murmur 2. is normal and represent the S1 (first heart sound) and S2 (second heart sound): Answer: Lubb-dubb sounds 3. is described as a scratchy, leathery heart sound: Answer: pericardial friction rub 4. Vomiting will cause the loss of: Answer: hydrochloric acid and subsequent metabolic 5. _____ would occur in a child experiencing dia...