Neurophysiology Tests Bundle Set

The ___________ established standards and guidelines for the accreditation of educational programs in sleep technology and recommended the first community college education programs in polysomnographic technology to CAAHEP for accreditation in __________. CORRECT ANSWER-CoA PSG 2006 What does Li...

What are the 2 factors that determine the speed of the action potential? CORRECT ANSWER- (1) the diameter of the axon (2) whether the axon is myelinated. What does it mean that an action potential is all or none and that a synaptic potential is graded? CORRECT ANSWER- a. Action potentials only ...

What cells secrete pro-inflammatory cytokines TNF-alpha and II-1 B in patients with inflammatory conditions affecting the brain? CORRECT ANSWER-Microglia What hormone released from adipose tissues provides negative feedback and reduces food intake to regulate fat stores? CORRECT ANSWER-Leptin ...

Neurophysiology, Neurotransmitters, and the Nervous System questions with correct answers

1.) (How Neurons Fire) When the neuron is at rest, the inside is ______ Charged relative to the outside. CORRECT ANSWER- Negatively 2.) (How Neurons Fire) When the neuron is stimulated, _______ charged particles enter. The action potential is initiated; the neuron is _______. CORRECT ANSWER- Posi...

Clinical Assessment (medical case history) CORRECT ANSWER-• Current complaint • Time and nature of onset • Progression of symptoms • Past medical history • Family medical history Neurological Examination CORRECT ANSWER-• General observations and medical examination • Mental statu...

ABRET CORRECT ANSWER-This organization offers credentialing exams to evaluate the skills and knowledge of technologists, and by supporting lab accreditation Neurodiagnostics. ACNS CORRECT ANSWER-___________ is a professional association, mostly physcians, dedicated to fostering excellence in clin...

Which cell types secretes innate proinfammatory cytokines TNF - alpha and Il -1 B in pts with inflammatory conditions that affect the brain? CORRECT ANSWER-MICROGLIA Hormone released from adipose tissues, enters the brain and provides negative feedback / reduces food intake? CORRECT ANSWER-LEPTIN...

In comparing autonomic and somatic efferent neuron input to muscle, which of the following is True? CORRECT ANSWER-Autonomic efferent neurons can be excitatory or inhibitory. The "power stroke" is due to the flexing of the myosin head group forcing the movement of actin. What molecular ev...

The beginning of neurolinguistic studies CORRECT ANSWER-o 1861- Broca said we speak with left hemi. bc of a lesion on the lower posterior frontal region o 1876- Wernicke noticed a different aphasia impairing comprehension due to a lesion on the left posterior temporal lobe o Broca's & Wernicke's...

Which investigators were most instrumental in validating Berger's discoveries? CORRECT ANSWER-Adrian and Matthews Who developed a one channel system for Fourier Analysis? CORRECT ANSWER-Fred Gibbs and Albert Grass Where did Frederic Gibbs, William Lennox, and Hallowell Davis work together? CO...

The middle ear contains the CORRECT ANSWER-Tympanic membrane and the ossicles the six levels of the human body in order of complexity are CORRECT ANSWER-atoms, cells, tissues, organ, organ systems, organism the part of the neuron that brings information toward the cell body CORRECT ANSWER-dend...

Which investigators were most instrumental in validating Berger's discoveries? CORRECT ANSWER-Adrian and Matthews Who developed a one channel system for Fourier Analysis? CORRECT ANSWER-Fred Gibbs and Albert Grass Where did Frederic Gibbs, William Lennox, and Hallowell Davis work together? CO...

EEG CORRECT ANSWER-electrical activity recorded via electrodes on the scalp -high temporal resolution (millisecond scale) -low spatial resolution (hair, skin, sweat, layering of skull and brain) -relatively cheap neuroimaging technique temporal resolution CORRECT ANSWER-in terms of time -exac...