Lambda waves - Study guides, Class notes & Summaries

ABRET Practice Exam Part 2 Already Passed HYPERVENTILATION result Hypocapnia: state of reduced carbon dioxide in the blood Photoparoxysmal response EEG response to light with spikes, spike-wave discharge and/or intermittent slow waves Input impedance should be very high According to the Guidelines, how many bits of resolution is required? 11 Which of the following is the WORST prognostic feature in the EEG of a comatose patient? monorhythmic tracing without variability SMALL SHARP SPIKES ar...

The activity in the red box would be best describes as: a. EMG b. RTTD c. EKG d. BETS correct answers EMG Which of the following is characteristic of triphasic waves? a. They have a sharp initial positive phase b. They are posterior dominant c. They have a time lag from frontal to posterior head regions d. They are usually unilateral correct answers They have a time lag from frontal to posterior head regions What is happening in the first 2 seconds and the last 2 seconds in the...

ABRET Normal Variants, Normal/Abnormal Adult EEG Questions and Answers Rated A+ What environmental factors enhance lambda? a. low illumination visual scene b. noxious stimuli c. loud sounds d. scanning high complexity visual scene scanning high complexity visual scene What is the electrical abnormality associated with breach rhythm? a. a focal high voltage electrical generator in the cortex b. a focal low impedance swelling of the scalp c. a focal high impedance pathway through the skull...

wave - oscillation or periodic movement that can transport energy from one point in space to another - can travel through a vacuum at a constant speed of 2.998 x 10^8 m/s, speed of light denoted by c wavelength - distance between 2 consecutive peaks or troughs in a wave - denoted by lambda amplitude - extent of the displacement and caused by a wave - magnitude - denoted by A frequency - the number of wave cycles that pass a specified point in space in a specified amo...

Test Bank For Radiographic Imaging and Exposure 6th Edition by Fauber | Complete Guide| Latest Update A+. Chapter 01: Radiation and Its Discovery Fauber: Radiographic Imaging and Exposure, 6th Edition MULTIPLE CHOICE 1. When were x-rays discovered? a. October 8, 1985 b. November 8, 1895 c. January 23, 1896 d. August 15, 1902 ANS: B X-rays were discovered by Wilhelm Conrad Roentgen on November 8, 1895. REF: p.1 2. What type of tube was Roentgen working with in his lab when x-rays were...

The activity in the red box would be best describes as: a. EMG c. EKG d. BETS - EMG Which of the following is characteristic of triphasic waves? a. They have a sharp initial positive phase b. They are posterior dominant c. They have a time lag from frontal to posterior head regions d. They are usually unilateral - They have a time lag from frontal to posterior head regions What is happening in the first 2 seconds and the last 2 seconds in the sample? a. the low filter was turned off b...

absorbance (aka. extinction/optical density) correct answers logarithmic measure of the amount of light absorbed as the light passes through a sample or substance; 0-2 au amplitude correct answers height of a wave (power); determines the pitch of sound waves autonomy correct answers respect for persons, allowing for informed consent beneficence correct answers do no harm, known as utilitartianism bioethics correct answers study of decision-making as it relates to moral decisions that...

ABRET Practice Exam Part 2 Latest Update Rated A+ HYPERVENTILATION result Hypocapnia: state of reduced carbon dioxide in the blood Photoparoxysmal response EEG response to light with spikes, spike-wave discharge and/or intermittent slow waves Input impedance should be very high According to the Guidelines, how many bits of resolution is required? 11 Which of the following is the WORST prognostic feature in the EEG of a comatose patient? monorhythmic tracing without variability ...

ABRET Exam Questions And Answers (Updated And Verified) What info do you need to calculate sensitivity? - answerDeflection (mm) and Voltage (uV) Normal alpha in an adult should NOT be seen in the... - answerFrontal head region What disease is caused by a proteinaceous particle or prion? - answerCreutzfeldt-Jakob disease Syringomyelia is... - answerAn abnormal cavity or cyst in the spinal cord Spinocerebellar degeneration - answerFriedreich's Ataxia Without dietetic treatment, this hered...

Rate the body systems in order of decreasing radio-sensitivity. - ANSWER-1. Hematopoietic, Reproductive (2-5 Gy) 2. Skin, cornea, lens of eyes, GI organs (10 Gy) 3. Bone and cartilage 4. Lungs, kidneys, Liver, Pancreas 5. Muscle, brain, nerves, spinal cord (20 Gy) a. What are the components of the cell cycle & their order? b. What is the relative radio-sensitivity of each? - ANSWER-Mitosis (M), Gap 1 (G1), Synthesis (S), Gap 2 (G2) a. M -> G1 -> S -> G2 b. M > G2 > G1 &...