- Study guides, Class notes & Summaries

RADT 1001 | Questions and Correct Answers | Latest Update 2024/2025 Which of the following describes the drop in blood pressure that occurs when a person rises too quickly after lying in a recumbent position for a certain length of time? A. Cardiac arrest B. Orthopedic hypertension C. Vasogenic Shock D. Orthostatic hypotension - Answer -D. Orthostatic hypotension How can the base of support be increased to improve stability? A. By standing with the feet apart B. By bending the knees ...

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11 pages

Written in 2024/2025

Grade A+

mercylynneh

RADT 1022 Exam 1 | Questions and Correct Answers | Latest Update 2024/2025 At the start of 2000 how many older adults required care in the U.S. - Answer -10 million What is a payment system called that determines costs and payments before delivery of service - Answer -Prospective Payment The single largest cost in providing medical care is which of the following - Answer -Salaries and benefits of health care employees When do most individuals incur the majority of their health care exp...

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12 pages

Written in 2024/2025

Grade A+

mercylynneh

RADT 435 Final | Questions and Correct Answers | Latest Update 2024/2025 Filtration is measured with_______ measurements A. caliper B. photometer C. slit camera D. half-value layer - Answer -D. half-value layer The joint commission approval is linked to _____ reimbursement A. federal B. state C. insurance company D. all of the above - Answer -D. all of the above What is the average amount of background radiation per year in the united states? A. 100 mremB. 250 mrem C. 360 mrem D...

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29 pages

Written in 2024/2025

Grade A+

mercylynneh

RADT Exam 1 | Questions and Correct Answers | Latest Update 2024/2025 Genes Involved in cancer process - Answer -Oncogenes Protooncogenes Anti-Oncogenes (Tumor Suppressor Genes) Tumor of bone - Answer -Sarcoma CT Tumor in cells lining oral cavity - Answer -Squamous cell carcinoma Epithelium:carcinoma Chemo Drugs - Answer -Hormonal Nitrosoureas Targeted Antimetabolids

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9 pages

Written in 2024/2025

Grade A+

mercylynneh

RADT-1 Review | Questions and Correct Answers | Latest Update 2024/2025 | Graded A+ Individuals have the right to live their lives as long as their actions do not interfere with the welfare of others - Answer -The ethical principle of autonomy assumes that: "do no harm" - Answer -The ethical principal of nonmaleficence is: Possess the tools to explore ethical dilemmas with objectivity - Answer - Because of the highly charged emotional nature of the substance abuse treatment field,...

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4 pages

Written in 2024/2025

Grade A+

mercylynneh

RADT- Registered Drug And Alcohol Technician | Questions and Correct Answers | Latest Update 2024/2025 What basic ethical principles assumes that individuals have that individuals have the right to live their lives as long as their actions do not interfere with the welfare of others? - Answer -Autonomy What US Department announced SEP's is an effective strategy to prevent HIV? - Answer -HHS Which is the "connecting issue" among the general p

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3 pages

Written in 2024/2025

Grade A+

mercylynneh

Nurses can order treatments and medications - Answer-F (• Physician/doctor orders treatment (RADIOLOGIST IS DOCTOR) • Nurses only ADMINISTER as ordered by physician) Nurses can interpret and make a generalized diagnosis of radiographic images. - Answer-F (RADIOLOGISTS interpret and makes generalized diagnosis of radiographic images) Occupational therapists work on the restoration and rehabilitation of upper body ambulation. - Answer-T Speech pathologists conduct corrective pr...

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7 pages

Written in 2024/2025

Grade A+

lectknancy

Wilhelm Conrad Roentgen discovered x-ray by: - Answer-observing light emitted from a chemical compound Thomas Edison contributed greatly to the field of radiology by: - Answer-discovering the use of calcium tungstate The scientist Michael Faraday is noted for - Answer-experiments in electromagnetic induction. Roentgen discovered x-rays in: - Answer-1895 The piezoelectric effect describes how a voltage is produced by applying stress to a certain type of crystal. This effect was discov...

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7 pages

Written in 2024/2025

Grade A+

lectknancy

What basic ethical principles assumes that individuals have that individuals have the right to live their lives as long as their actions do not interfere with the welfare of others? - Answer-Autonomy What US Department announced SEP's is an effective strategy to prevent HIV? - Answer-HHS Which is the "connecting issue" among the general principals outlined in TIP 37 Chapter 8 "Ethical Issues"? - Answer-Confidentiality What type of approach does ethics use to deal with nor...

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3 pages

Written in 2024/2025

Grade A+

lectknancy

Autonomy refers to the patient's right to: - Answer-makes decisions concerning their lives An unintentional tort may also be referred to as: - Answer-negligence A radiographic view refers to: - Answer-the image as seen from the image receptor Axial refers to: - Answer-longitudinal angulation of central ray with the long axis of body What is the patient position if a patient is lying face down on the radiographic table? - Answer-prone The principle of beneficence is: - Answer-ev...

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16 pages

Written in 2024/2025

Grade A+

lectknancy

Overcoat - Answer-1 Emulsion - Answer-2 Adhesive Layer - Answer-3 Base - Answer-4 Intensification Factor (IF) - Answer-Because screens are used to reduce patient dose, one characteristic is the magnitude of dose reduction. This property is called the ____________ and is a measure of the speed of the screen. Screen Speed - Answer-__________ is a relative number that describes how efficiently x-rays are converted into light. Increases. - Answer-As x-ray tube potential is increase...

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62 pages

Written in 2024/2025

Grade A+

lectknancy

2nd to 10th week - Answer-the period of major organogenesis during the _____ week of pregnancy 1 mGyt/yr - Answer-the mean marrow dose from diagnostic xray examinations averaged over the entire population of the US is about Higher kVp, lower mAs, increased filtration - Answer-during a radiographic examination which of the following combinations of technical factors and filtration reduce patient radiation dose PA projection and lead shielding - Answer-breast dose from a scoliosis exam ca...

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11 pages

Written in 2024/2025

Grade A+

lectknancy

Radon - Answer-The first decay product of radium is 1. Creation of unstable atoms. 2. production of free electrons. 3. creation of highly reactive free radicles capable of producing substance poisonous to the cell. 4. creation of new biologic molecules detrimental to the living cell. 5. injury to the cell that may manifest itself as abnormal function or loss of function. - Answer-Consequences of ionization in human cells include optimization for radiation protection (ORP) - Answer-The term...

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3 pages

Written in 2024/2025

Grade A+

lectknancy

The changing of alternating current to direct current is known as what? - Answer-Rectification What is the name of the closed path over which electric current flows? - Answer-Circuit What is a device called that allows current to flow in only one direction? - Answer-Conductor Which type of rectification will supply the x-ray tube with the greatest power? - Answer-Full-wave What is the voltage supplied to the autotransformer called? - Answer-Line voltage What controls the incoming ...

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7 pages

Written in 2024/2025

Grade A+

lectknancy

The acronym PACS stands for - Answer-Picture Archiving and Communication System EMR stands for - Answer-electromagnetic radiation and electronic medical record. Gray scale bit depth determines - Answer-the number of gray shades What is the anticipated file storage in gigabytes necessary for a computed tomography examination comprised of 2,200 images, each with a 512 x 512 matrix at 16-bit depth? - Answer-1.15343 Gb The service class and object class combine to form a - Answer-SOP uni...

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18 pages

Written in 2024/2025

Grade A+

lectknancy

An increased part thickness results in: - Answer-increased beam attenuation ( beam absorption) A body tissue with an increased tissue density results in: - Answer-increased beam attenuation Unwanted exposure to the IR due to scatter radiation is called: - Answer-fog Brightness/density is a quality related to the _____________ of the radiographic image. - Answer-Visibility of structures Contrast is a quality related to the ______ of the radiographic image - Answer-Visibility of struct...

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7 pages

Written in 2024/2025

Grade A+

lectknancy

The protons and neutron of an atom are located in the ________ a. shells b. muons c. nucleus d. photon pairs - Answer-c. nucleus Filtration of the x-ray beam results in: a. increased beam quantity b. increased beam quality c. lower average energy photons d. b and c - Answer-b. increased beam quality A photon of radiation can cause an ionization by ejecting a(n) _______ from an atom a. neutron b. nucleon c. proton d. electron - Answer-d. electron All types of electromagnetic ...

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7 pages

Written in 2024/2025

Grade A+

lectknancy

When doing an AP pelvis or AP proximal femur, how much rotation of the foot do you need to make it a true AP? - Answer-15-20 degrees internal rotation Which position demonstrates the zygapophyseal joints on the C-spine? - Answer-Lateral positions Which position demonstrates the intervertebral foramina on the C-spine? - Answer-45 oblique positions If you are doing the POSTERIOR OBLIQUES for the C-SPINE, what is the CR angle? - Answer-15 degree cephalad (upside visualized) If you are d...

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9 pages

Written in 2024/2025

Grade A+

lectknancy

At the start of 2000 how many older adults required care in the U.S. - Answer-5 million What is a payment system called that determines costs and payments before delivery of service - Answer-Prospective Payment The single largest cost in providing medical care is which of the following - Answer-Salaries and benefits of health care employees When do most individuals incur the majority of their health care expenditures - Answer-During the final year of life Radiographic examinations pe...

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4 pages

Written in 2024/2025

Grade A+

lectknancy

Accreditation - Answer-a voluntary peer-review process through which an agency grants recognition to an institution for a program of study that meets specified criteria Certification - Answer-a voluntary process through which an agency grants recognition to an individual on demonstration, usually by examination, of specialized professional skills Essentials and Guidelines - Answer-a document specifying the minimum quality standards for the accreditation of an educational program as approve...

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3 pages

Written in 2024/2025

Grade A+

lectknancy