Isotropic - Study guides, Class notes & Summaries

what mag modes are available? - Answer if you have a 16" II, you can have 12,9,6, and 4.5 " Compton effect - Answer hits the outer electron, incomplete transfer of energy, electron released and a low energy xray is deflected photoelectric absorption - Answer x-ray totally absorbed by inner shell electron, x-ray overcomes binding energy and knock out the electron and an outer shell electron takes it place. When the outer electron moves to its new place, a characteristic x-ray is for...

__________ is made of multiple globular molecules polymerized to form long chains or filaments. Myosin Titin Actin Troponin Tropomyosin - Actin ______________, found on the motor end plate, produce the end plate potential in the presence of Acetylcholine. Ligand gated cation channels Voltage gated sodium channels Voltage gated calcium channels Ligand gated chloride channels - Ligand gated cation channels A closer look at the muscle fiber subtypes in skeletal muscles responsible for s...

BIOE Exam 1 Question and answers correctly solved 2024/2025 BIOE Exam 1 Bioengineering - correct answer integrates physical, chemical, mathematical, and computational sciences and engineering principles to study biology, medicine, and behavior Biomaterial - correct answer A nonviable material used in a medical device, intended to interact with biological systems Selection Criteria - correct answer availability/cost effectiveness ability to change shape mechanical properties n...

Paleocene - ️️An epoch of the Paleogene period, 65.5 to 55.8 MYA where Order Sirenia emerged from Tethytheria Eocene - ️️An epoch of the Paleogene period, 55.8 to 33.9 MYA where Pezosiren portelli and the first Mediterranean Tethys- Paratethys ancestors of sirenians emerged; much warmer climate than today Oligocene - ️️An epoch of the Paleogene period, 33.9 to 23 MYA where Family Trichechidae, Subfamily Miosireninae, Trichechinae, and Digonginae were thought to emerge, Halither...

MATSE 259 Exam 1 PSU With Complete Solutions Elastic Modulus (e) measure of stiffness, or a material's resistance to elastic deformation ... slope of elastic portion of stress-strain curve Crystalline Materials small group of atoms that are repeated by translation to form 3-D arrangements Antisotropic properties that vary with direction. Ex: E(edge) isn't equal to E(diagonal) Polycrystal properties that may or may not vary with direction Isotropic the grains a...

what does the SR store - ANSWER-proteins and calcium what is the role of the transverse tubules in the muscle fiber - ANSWER-allow inside of muscle to communicate with the outside of the muscle how is a sarcomere measured - ANSWER-from z-disc to z-disc what is contained in the I band of the sarcomere & what color is the band - ANSWER-thin filaments titin z-disc light (isotropic) what is contained in the A band of the sarcomere & what color is the band - ANSWER-thick filaments ...

When were x-rays discovered? Ans: November 8, 1895 in Germany What are the 3 Cardinal Principals of radiation protection? Ans: Maximize distance, maximize shielding, minimize time What is Erythema? Ans: Reddening of the skin What is Anemia? Ans: Decrease of oxygen in blood, low blood count What is Leukopenia? Ans: Low WBC count What is epilation? Ans: Loss of hair What is collimation? Ans: Limits the size/area of the x-ray beam What is a proton? Ans: Positively charged, in nucleus...

what does the SR store - proteins and calcium what is the role of the transverse tubules in the muscle fiber - allow inside of muscle to communicate with the outside of the muscle how is a sarcomere measured - from z-disc to z-disc what is contained in the I band of the sarcomere & what color is the band - thin filaments titin z-disc light (isotropic) what is contained in the A band of the sarcomere & what color is the band - thick filaments thin filaments dark (scatters lig...

Which of the following reduces the scatter radiation reaching the detectors? A. Post-patient collimation B. Pre-patient collimation C. Pre-detector collimation D. Both A & C - correct answer D. Both A & C Which of the following is the primary interaction between x-ray photons and tissue during computed tomography? A. Bremsstrahlung B. Characteristic C. Compton effect D. Coherent scatter - correct answer C The process by which electrons are produced at the cathode of a CT ...

FAMS 150 Exam 2 Questions and Answers All Correct What percentage of kids are mislabeled? - Answer- 80-90% Are there any scientifically provable tests to check for ADHD? - Answer- no! What has happened to suicide rates since we began treating depression with isotropic medicines? - Answer- suicide rates have tripled How is the brain different in kids with ADHD? - Answer- they are 10% smaller (shrink due to psychostimulant drugs) How can ADHD be cured? - Answer- with maternal attenti...