LMRT Core & Patient Care Exam Questions With Answers Latest Updated 2024 (GRADED A+)

LMRT Core & Patient Care Exam Questions With Answers Latest Updated 2024 (GRADED A+) Edge Enhancement - correct answers A process in which images can be made sharper and have better contrast Source or Reservoir of Infection - correct answers Any place where pathogens can thrive in sufficient numbers to pose a threat Susceptible Host - correct answers Patient whose natural resistance to infection is diminished Pathogen - correct answers Microorganisms that cause disease What are the standard precautions for patient care? (3) - correct answers 1) Hand Washing 2) Wearing protective wear (gloves, masks, aprons, eye protection) 3) Placing needles in sharps container( do not break bend or recap needles) Vehicle - correct answers Any medium that transports microorganisms Surgical Asepsis - correct answers The complete removal of all organisms & their spores from equipment Medical Asepsis - correct answers The process of reducing the probability of infectious organisms being transmitted to an individual Patients Information - correct answers Patients have right to their information including billing, medical and radiographic records Confidentiality - correct answers HIPPA protect patients and their rights What are the Target Materials? - correct answers Molybnum & Tungsten Invasion of Privacy - correct answers When a persons confidential information is not maintained or when a person has been improperly exposed or touched Bit Depth - correct answers A measurement of how many colors are in an image What are the Sources of Electrons? - correct answers A Filament & Tungsten Wire Gray Scale - correct answers Recorded intensity in different shades of brightness LUT - correct answers A histogram of the luminance values taken during image acquisition Patient Privacy - correct answers Patients modesty will be respected & every effort will be made to protect the patients dignity Rescaling or Automatic Rescaling - correct answers Pixel values are adjusted to produce an image Histogram - correct answers A graphic representation of digitally recorded signals of an image Fixing Agent - correct answers Ammonium Thiosulfate Developer Agents - correct answers Phenidone & Hydroquinone Spatial Resolution - correct answers Sharpness and structures recorded in the image Smoothing - correct answers Filtering pixel values to reduce noise Values of Interest (VOI) - correct answers Image values in the region of interest Dynamic Range - correct answers A response to determine different levels of radiation Informed Consent (7) - correct answers 1) Pt must receive full explanation of procedure risks and benefits 2) Pt must be competent to sign form 3) Only parents or legal guardians may sign for minors or mentally ill patients 4) Forms must be completed before signing 5) Only physician on for can perform procedure 6) Any condition stated on form must be met 7) Pt can revoke consent at any time What are the 5 stages of dealing w/ loss of a patient? - correct answers 1) Denial 2) Anger 3) Bargaining 4) Depression 5) Acceptance Respondeat Superior - correct answers A legal document that hold employers responsible for the Negligent acts of their employees Assault - correct answers The threat of touching in an injurious way Battery - correct answers Consists of touching a person w/out consent False Imprisonment - correct answers Holding a person against their will Libel - correct answers Written false information that can hurt someone's reputation