Needle emg Samenvattingen, Aantekeningen en Examens

  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...

NCLEX LPN SAFETY AND INFECTION CONTROL #1 EXAM 2024 The LPN/LVN cares for a patient admitted with a diagnosis of myasthenia gravis. The physician writes the following orders: warfarin (Coumadin) 2.5 mg po daily, prothrombin time (PT) q A.M. at 0600, and electromyography (EMG). Which of the following actions should the LPN/LVN take FIRST? 1. Determine what time the EMG will be performed. 2. Review textbook for time of onset of warfarin (Coumadin). 3. Find out why physician ordered w...

Which of the following would best enhance resolution of evoked potential waveforms? - Increase number of averaged stimuli What is the typical MINIMUM common mode rejection ratio of in-phase signals recommended for evoked potential instruments? - 10,000:1 Which of the following cranial nerves is most at risk during acoustic neuroma surgery? - CN VII The impedance of cup electrodes is: - Lower than needle electrodes because of their size Amplitude of an evoked potential depends on which of...

3 classifications of hormones - Steroid, peptide, protein What is assessed during a physical examination to assess general mobility - Body alignment (posture), gait, joints, skeletal muscles, neurovascular function Tibial nerve: assess sensation and movement - Sensation: prick the medial and lateral surface of sole Movement: planarflex toes and ankle Peroneal nerve: assess sensation and movement - Sensation: prick of skin between great and 2nd toe Movement: dorsiflex ankle and ex...

2024 CNIM Muscle Anatomy Latest Questions With Complete Grade A Answers 1. Electromyography (EMG) Answer: -A record of electrical activity of a muscle. -Subdermal needle electrodes into skin over muscle. -Can be rendered unhelpful by neuromuscular blockade. -Includes spontaneous EMGs and triggered EMGs. 2. Innervation Answer: -Irritation of nerve roots in surgery result in depolarization in nerve,resulting in contraction of innervated muscles. -Targets muscles that will show activ...

Forward movement of one of the lower lumbar vertebra on the vertebra below it, or upon the sacrum - Answer- Spondylolisthesis is: 1 Forward movement of one of the lower lumbar vertebrae on the vertebrae below it, or upon the sacrum 2 Ankylosis of the vertebrae 3 Neurofibromatosis 4 Deterioration of the spinal cord gray matter which is replaced by a large cyst Sciatic nerve - Answer- The common peroneal nerve arises at the superior angle of the popliteal fossa from the: 1 Superior tibial ...

NPTE 3 Exam Questions with Correct Answers B1. A physical therapist is treating a child with spastic cerebral palsy who is 3 years old cognitively but at a 6-month-old gross developmental level. What is an appropriate treatment activity for this child? 1. Reaching for a multicolored object while in an unsupported standing position. 2. Reaching for a multicolored object while in an unsupported, guarded sitting position. 3. Visually tracking a black and white object held 9 inches from his...

Growing focus upon the individual set the scene for the introduction of surgical anesthesia (date) 1846 What the US Congress declared as the "Decade of Pain Control and Research" (date) Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:07 / 0:15 Full screen Transforming practice of medicine initiated the tension between the desire to make available the medicinal benefits of these drugs and recognition that the development ...

For stimulation in MEP studies, the anode should be placed: A. rostral to the cathode B. lateral to the cathode C. Caudal to the cathode D. Medial to the cathode Rostral to the cathode Maximum variability of cortical EP potentials will most likely occur: A. After opening the surgical site B. During electrocautery C. Prior to lumbar laminectomy D. During anesthetic changes During anesthetic changes Generally speaking, rate increases above 30 per second in ABR studies: A. ...

what spinal disorder causes a forward displacement of the vertebra that is commonly seen in the 5th lumbar vertebra spondylolisthesis the number of data points and the sweep time determine horizontal resolution what is the minimum sampling rate for the nyquist frequency? more than double the fastest frequency of the waveform what type of glial cells make up the myelin sheath of the peripheral nervous system? schwann cells during a CEA, collateral perfusion is main...