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What is the skin dose resulting in Early Transient Erythema? - ANS 2Gy What is the skin dose resulting in Temporary Epilation? - ANS 3Gy What is the skin dose resulting in Chronic Erythema (radiation burns)? - ANS 6Gy In spin echo imaging, which gradient is changed with every repetition? - ANS Phase encoding gradient is changed with each repetition (TR). What is the main determinant of CT hounsfield units? - ANS Linear attenuation coeffici...

The Curie temperature is the temperature at which? - ANS Ferromagnetism is lost What value is required to convert dose in a gas chamber to dose in the medium? - ANS Mass stopping power ratio Laplacian operator, ^2 is? - ANS -_- Mutation doubling dose for humans is __ Gy - ANS 1 Guy Lead shielding in a diagnostic x-ray wall is ___ mm - ANS 1 mm Greatest dose from 14 Mv no's comes from - ANS recoil protons Double precision arithmetic ref...

What is 0 dB HL? - ANS The minimum audible pressure needed at each frequency for someone with NH to detect a pure tone; varies by frequency. What does expansion do? - ANS Reduces gain of low-level ambient sounds What is true about unilateral hearing loss and noise? - ANS Speech intelligibility improves when the better ear is closer to the noise source, which improves SNR in that ear. What do cardioid microphones do? - ANS Pick up sounds with sensitivity f...

Rate the body systems in order of decreasing radio-sensitivity. - ANS 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? - ANS Mitosis (M), Gap 1 (G1), Synthesis (S), Gap 2 (G2) a. M -> G1 -> S -> G2 b. M > ...

The exact HU value of an object may vary substantially depending on the kVp a CT scan is obtained with. True or False? - ANS True Partial Volume artifacts for CT images can be reduced by decreasing ________ image matrix, kVp, section thickness, or acquisition time ? - ANS section thickness what portion of an H&D curve would you expect to obtain significant contrast between different tissue types?? Shoulder, Toe, or Middle - ANS Middle the location of an object within...

Based on electrode types and locations, there are ____ types of ECochG. - ANS 3 What are the three types of ECochG? - ANS Extra tympanic, trans tympanic, tympanic membrane electrode There are three types of ECochG, based on what? - ANS Electrode types and locations There are many types of ECochG? What are they? - ANS There are 3 types, extra tympanic, transtympanic, and tympanic membrane electrode How are the types of ECochG qualified? - AN...

Introduction to Trauma-Informed Care True or False: Not everyone develops PTSD following a traumatic experience. TrueFalse - ANS True "An appreciation for the high prevalence of traumatic experiences of persons who receive mental health services" is part of the working definition of which of the following? -Trauma-informed care -Cultural competence -A spiritual approach to trauma care -EMDR - ANS Trauma-informed care Traumatic events almost always force the victim...

Global City - ANS A city that has economic significance in the world, large cities classified according to their economic status in the global market, headquarters, as of now based on economic status. London, New York, Tokyo, etc. W.E.B Dubois - ANS Author of The Philadelphia Megro, describes the 7th ward as a city within a city, saw low levels of formal training and education from recent legacy of slavery Gated Communities - ANS A community to make insiders feel...

time space compression - ANS The apparent compression of geographic space by faster means of transport and communication time space compression - ANS Space is "compressed" for some people but extended for others (uneven experience = power geometry) time space compression - ANS Train between London and Paris is faster than previous means of transportation between the cities but the price prevents others from using it. Easy to get from Calais to England but n...

Time Space Compression - ANS Due to advances in communication technology, better physical infrastructure, progressively advancing means of transportation, open-er borders, and easier mobility of capital, human interactions have become much easier. Interactions which were, before, improbable due to distances in space, are now possible because they can be done in less time: People on opposite sides of the world can now communicate instantaneously, travel times have been reduced significan...

Describe Time-Space Compression? - ANS -the apparent compression of geographic space by faster means of transport and communication The term "time-space compression" suggests that time is ____________ in such a way that geographic space is ________. - ANS accelerated shrunk Time space compression highlights a ________ rather than _______ conception of space. - ANS relational absolute Time space compression does not occur _________ or ______. It is the...

Mechanics - ANS study of how and why physical objects move and/or change state Time - ANS exists; measured in time (seconds); moves in one direction Space and Distance - ANS accept the existence of a three-dimensional spatial universe Planar Angle - ANS a figure made by two intersecting lines or planes Matter - ANS a physical body or substance that occupies space (as a solid, liquid, gas, or plasma) Mass (m) - ANS how much matt...

Kinematics - ANS describing where something is when - describing movement Kinetics - ANS Body Segments - ANS you can divide a body into a number of segments based on our bones Anatomical Position - ANS spine in neutral position - Anatomic planes and positions _____ with the body - ANS move Types of Anatomical Directions - ANS Global Local Embryonic Global Directions ________ with the body - ANS do not move Local...

Pyramidal System Movement Disorders - ANS - paresis and spasticity - stroke - concussion - CP - MS - Spinal cord injury Paresis/Paralysis - ANS loss of voluntary control of skeletal muscles - removal of descending control of a-mn and/or y-mn Spasticity - ANS - uncontrolled spasms - increased muscle tone - hyperactive monosynaptic stretch reflexes and clonus (especially reactive to fast dynamic stretches) - removal of descending control of pre- and pos...

Subdivisions of motor behavior - ANS motor control, motor learning, motor development Goal of motor control - ANS to understand the set of cognitive and neural processes involved in the planning and execution of individual actions Goal of motor learning - ANS to understand the set of challenges and processes of improving and perfecting a performance Goal of motor development - ANS to understand the set of processes and factors leading to changes in pe...

Which is an example of an indirect cost in community program planning? a. fringe benefits b. travel costs c. food d. china - ANS a. fringe benefits Which of the following women is most at-risk of having a low-birth weight baby? a. thirty-year-old who smokes b. Vegetarian in her twenties c. 15-year-old with a BMI of 35 d. Lactose-intolerant nineteen-year-old - ANS c. 15-year-old with a BMI of 35 Health ____ exist when segments of the population bear a disproportion...

B. - ANS The nurse uses a diagram to demonstrate how Dunn's theory of health and illness can be compared with a: A. plant that grows from a seed, blossoms, wilts, and dies. B. continuum, with peak wellness and death at opposite ends; the person moves back and forth in a dynamic C. - ANS In 1946, the World Health Organization redefined health as the: ​ A. - ANS The Nursing Diagnosis is Sleep Pattern Disturbance Related to Noisy Environment. The concepts ...

1. The nurse enters the room as a 3 year-old is having a generalized seizure. Which intervention should the nurse do first? A) Clear the area of any hazards B) Place the child on the side C) Restrain the child D) Give the prescribed anticonvulsant - ANS The correct answer is B: Place the child on the side Protecting the airway is the top priority in a seizure. If a child is actively convulsing, a patent airway and oxygenation must be assured. 2. A client has just returned to the...

4 Domains of Code of Conduct - ANS Practice Legally Practice Safely, effectively and collaboratively Act with professional integrity Promote health and wellbeing Principles of Code of Conduct - ANS Principle 1: legal compliance Principle 2: women-centered practice Principle 3: cultural practice and respectful relationship Principle 4: professional behavior Principle 5: Teaching, supervising and assessing Principle 6: Research in health Principle 7: Health and well...

A 38-year-old female client is admitted to the mental health unit after a recent manic episode of spending large amounts of money on new furniture, making excessive long-distance phone calls, and not sleeping for three days. During the admission process, the client is wearing a green bathing suit. What intervention should the nurse implement? - ANS Assess the client's needs for food, liquids, and rest. During a group therapy session, a client with hypomania threatens to strike anoth...