Radiographic Examination Principles Quiz
67 Questions
1 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the first step in a radiographic examination?

  • Image processing
  • Application of radiation protection
  • Positioning of body part and alignment with the IR and CR (correct)
  • Selection of exposure factors

Which term is used to describe the principle of keeping radiation exposure as low as reasonably achievable?

  • AIDHET
  • ALARA (correct)
  • CR
  • IR

What is the main purpose of image processing in a radiographic examination?

  • To apply radiation protection
  • To position the body part and align with the IR and CR
  • To enhance the quality of the image (correct)
  • To select exposure factors

Which of the following is NOT a part of the systemic format for evaluating radiographs?

<p>Optimal density and contrast (C)</p> Signup and view all the answers

What does CR stand for in the context of positioning principles?

<p>Centering of anatomy (D)</p> Signup and view all the answers

What does IR stand for in the context of positioning principles?

<p>Image Receptor (B)</p> Signup and view all the answers

Which step involves providing patient instructions and taking the x-ray exposure in a radiographic examination?

<p>Patient instructions &amp; x-ray exposure (C)</p> Signup and view all the answers

What is the purpose of providing the patient with your business card?

<p>To contact the radiologist or hospital if needed (A)</p> Signup and view all the answers

Which type of projections are adapted to meet the patient's needs or ability?

<p>Adaptations (C)</p> Signup and view all the answers

How many projections are required for positioning routines when joints are in the area of interest?

<p>Minimum of 3 projections (D)</p> Signup and view all the answers

What is the primary purpose of the Radiation Protection As Low As Reasonably Achievable (ALARA) technique chart?

<p>To optimize image quality (D)</p> Signup and view all the answers

Which projections are most commonly taken to demonstrate specific anatomic parts or pathologies?

<p>Special Projections (C)</p> Signup and view all the answers

What is the minimum number of projections required for positioning routines when determining alignment of fractures?

<p>Minimum of 2 projections (C)</p> Signup and view all the answers

Which technique chart values are typically adjusted to reduce patient radiation exposure?

<p>kVp and mAs (B)</p> Signup and view all the answers

What do Palpation of Topographic Landmarks involve?

<p>Applying gentle pressure with fingertips pads directly on the patient to locate positioning landmarks (B)</p> Signup and view all the answers

What is the main responsibility of the RT(R) in terms of professional ethics and patient care?

<p>Guaranteeing high integrity in all patient interactions (D)</p> Signup and view all the answers

What is the purpose of the AIDET method mentioned in the text?

<p>To communicate consistently with patients and make them feel acknowledged (A)</p> Signup and view all the answers

What does the term 'Double Identifier' refer to in the context of radiography?

<p>Confirming patient identification with two separate pieces of information (A)</p> Signup and view all the answers

What should the RT(R) do when acknowledging a patient using the AIDET method?

<p>Introduce themselves with their name and title (C)</p> Signup and view all the answers

What is the significance of placing image markers within collimation?

<p>To indicate patient's side or which limb is being radiographed (B)</p> Signup and view all the answers

Why is it essential for all patient information to be correct and attached to radiographs in PACS?

<p>To confirm patient identification and prevent errors in interpretation or diagnosis (C)</p> Signup and view all the answers

What is the primary purpose of marker placement on radiographs?

<p>To indicate the patient's side or which limb is being radiographed (C)</p> Signup and view all the answers

In radiography, what is the purpose of the ALARA technique chart?

<p>To determine the optimal exposure settings for different body parts (B)</p> Signup and view all the answers

What is the minimum number of projections required for positioning routines when determining the alignment of fractures?

<p>A minimum of 3 projections (C)</p> Signup and view all the answers

What are 'Adaptations' in the context of radiography?

<p>Projections adapted to meet the patient's needs or ability (B)</p> Signup and view all the answers

What is the primary purpose of Palpation of Topographic Landmarks in radiography?

<p>To locate bony landmarks for accurate positioning (B)</p> Signup and view all the answers

In radiography, what does 'IR' stand for in the context of positioning principles?

<p>Image Receptor (A)</p> Signup and view all the answers

What do Positioning Routines involve in radiography?

<p>Locating bony landmarks and determining alignment of fractures (A)</p> Signup and view all the answers

What is the significance of providing the patient with your business card in radiography?

<p>To ensure the patient's access to hospital contact information (A)</p> Signup and view all the answers

Which type of projections are most commonly taken to demonstrate specific anatomic parts, pathologies, or necessary for patients that cannot fully cooperate?

<p>Special Projections (C)</p> Signup and view all the answers

What is the primary purpose of using topographic landmarks in radiography?

<p>To ensure accurate positioning of body parts and centering of the CR (B)</p> Signup and view all the answers

In radiography, why is it important to use the smallest available IR size?

<p>To reduce radiation exposure to the patient (A)</p> Signup and view all the answers

How are lateral positions marked on radiographs in relation to the patient's side?

<p>Marked with R or L by the side of the patient closest to the IR (C)</p> Signup and view all the answers

What does it mean to orient upper and lower extremities with 'digits up' in radiography?

<p>The hands or feet should be placed with their undersides facing down (C)</p> Signup and view all the answers

What determines how decubitus projections are viewed in radiography?

<p>Radiologist preference and common practice (A)</p> Signup and view all the answers

In radiography, what is meant by aligning the long axis of the IR with the long axis of the part?

<p>Positioning the IR so that its length matches that of the body part (D)</p> Signup and view all the answers

What is the significance of confirming patient consent prior to touching them in a radiographic examination?

<p>To establish rapport and trust with the patient (B)</p> Signup and view all the answers

What is the primary purpose of using verbal instruction in addition to palpation when handling patients in radiography?

<p>To ensure accurate positioning without direct manipulation (C)</p> Signup and view all the answers

In radiography, what does the term 'Centering of anatomy (CR)' refer to?

<p>Alignment of the body part with the CR (C)</p> Signup and view all the answers

What is the primary purpose of the AIDET method mentioned in the text?

<p>To establish effective communication with patients (B)</p> Signup and view all the answers

Which step involves NO motion (time) and optimal density and contrast in a radiographic examination?

<p>Patient instructions &amp; x-ray exposure (A)</p> Signup and view all the answers

What is the main responsibility of the RT(R) in terms of professional ethics and patient care?

<p>Application of radiation protection – ALARA (D)</p> Signup and view all the answers

What is the significance of placing image markers within collimation?

<p>To identify the anatomic side or positioning (A)</p> Signup and view all the answers

What does the term 'AIDHET' represent in the context of radiography?

<p>A professional ethics and patient care framework (B)</p> Signup and view all the answers

What is the minimum number of projections required for positioning routines when joints are in the area of interest?

<p>Two projections (D)</p> Signup and view all the answers

What is the primary purpose of using the smallest available IR size in radiography?

<p>To minimize distortion and magnification (C)</p> Signup and view all the answers

In radiography, why are upper and lower extremities oriented to 'hang' with the digits up?

<p>To prevent distortion from gravitational effects (D)</p> Signup and view all the answers

What is the significance of aligning the long axis of the IR with the long axis of the part in radiography?

<p>To ensure optimal contrast and density (D)</p> Signup and view all the answers

What does the term 'Decub projections – viewed how the x-ray tube “sees” them' refer to in radiography?

<p>Lateral decubitus view (A)</p> Signup and view all the answers

Why is it essential for all patient information to be correct and attached to radiographs in PACS?

<p>To prevent mislabeling of radiographs (B)</p> Signup and view all the answers

What determines whether radiographs are in a portrait (lengthwise) or landscape (crosswise) orientation?

<p>Radiologist's preference (D)</p> Signup and view all the answers

What is the main purpose of using verbal instruction in addition to palpation when handling patients in radiography?

<p>To ensure patient cooperation during positioning (C)</p> Signup and view all the answers

What is the primary function of topographic landmarks in radiography?

<p>To guide accurate positioning of anatomical structures (A)</p> Signup and view all the answers

What is the main focus of the AIDHET method mentioned in the text?

<p>Professional ethics &amp; patient care (D)</p> Signup and view all the answers

What is the primary purpose of image markers within collimation in radiography?

<p>To identify the anatomic side or positioning of the body part (D)</p> Signup and view all the answers

What does 'Double Identifier' refer to in the context of radiography?

<p>Patient identification with two unique patient identifiers (A)</p> Signup and view all the answers

What does 'ALARA' stand for in the context of positioning principles?

<p>Radiation Protection As Low As Reasonably Achievable (C)</p> Signup and view all the answers

What is the purpose of providing the patient with your business card in radiography?

<p>To establish clear communication and reinforce patient care (A)</p> Signup and view all the answers

What is the main focus of Palpation of Topographic Landmarks in radiography?

<p>Anatomy demonstrated (A)</p> Signup and view all the answers

What is the primary purpose of using topographic landmarks in radiography?

<p>To ensure accurate anatomy demonstrated (C)</p> Signup and view all the answers

What is meant by aligning the long axis of the IR with the long axis of the part in radiography?

<p>To correctly position and center the anatomy for optimal imaging (B)</p> Signup and view all the answers

What is the minimum number of projections required for positioning routines when determining the alignment of fractures?

<p>3 projections when joints are in the area of interest (A)</p> Signup and view all the answers

What is the primary purpose of using topographic landmarks in radiography?

<p>To position the patient correctly for imaging procedures (B)</p> Signup and view all the answers

What does 'IR' stand for in the context of positioning principles?

<p>Image Receptor (A)</p> Signup and view all the answers

What is the primary purpose of providing the patient with your business card?

<p>In case they need to contact you or the hospital (D)</p> Signup and view all the answers

What determines how decubitus projections are viewed in radiography?

<p>The position of the patient's body (A)</p> Signup and view all the answers

What is the significance of placing image markers within collimation?

<p>To indicate direction of anatomical structures (D)</p> Signup and view all the answers

More Like This

Use Quizgecko on...
Browser
Open
Browser
Browser