TEST BANK FOR ESSENTIALS FOR
RADIOLOGIC SCIENCE 2ND EDITION BY
DENISE ORTH UPDATED
,Below are the chapters included in this book:
1. Introduction to Radiologic Science and Health Care
2. Radiation Physics
3. Atomic Structure and Radiation Production
4. X-Ray Equipment and Beam Characteristics
5. Radiation Interactions with Matter
6. Radiation Quantities and Units
7. Radiation Biology
8. Radiation Protection and Safety
9. Radiographic Image Production
10. Image Quality and Evaluation
11. Digital Imaging Systems
12. Image Receptors and Processing
13. Radiographic Exposure Factors
14. Equipment Operation and Quality Assurance
15. Computed Tomography (CT)
16. Magnetic Resonance Imaging (MRI)
17. Mammography
18. Fluoroscopy and Interventional Procedures
19. Radiation Therapy Basics
20. Nuclear Medicine
21. Patient Care in Radiologic Sciences
,CHAPTER 1: INTRODUCTION TO RADIOLOGIC SCIENCE AND HEALTH CARE
This chapter introduces radiologic science within the health care system, emphasizing
professional roles, ethical standards, patient-centered care, communication, legal
responsibilities, and interdisciplinary collaboration. It highlights scope of practice,
credentialing, quality care principles, and safety culture. Radiologic professionals integrate
technical expertise with compassionate care to ensure accurate imaging, patient safety, and
ethical clinical decision-making.
1. Which organization primarily credentials radiologic technologists in the United
States?
A. American Medical Association
B. American Registry of Radiologic Technologists
C. Joint Commission
D. Occupational Safety and Health Administration
- CORRECT ANSWER - B
Rationale: ARRT credentials radiologic technologists through certification and
registration. AMA represents physicians, Joint Commission accredits facilities, and
OSHA regulates workplace safety standards.
2. A radiologic technologist explains a procedure to a 45-year-old patient before
obtaining images. Which principle is demonstrated?
A. Nonmaleficence
B. Informed consent
C. Justice
D. Fidelity
- CORRECT ANSWER - B
Rationale: Providing information before imaging supports informed consent.
Nonmaleficence prevents harm, justice ensures fairness, and fidelity relates to keeping
professional commitments.
3. A technologist notices incorrect patient identification on an imaging request. What is
the priority action?
A. Continue with imaging
B. Verify patient identity using two identifiers
C. Ask the nurse later
D. Document and proceed
- CORRECT ANSWER - B
Rationale: Patient identification using two identifiers prevents errors and promotes
safety. Proceeding without verification risks wrong-patient imaging and violates
safety standards.
4. The primary goal of quality patient care in radiologic science is to:
A. Increase departmental revenue
B. Minimize procedure time
C. Produce diagnostic images safely
, D. Limit patient interaction
- CORRECT ANSWER - C
Rationale: Radiologic practice focuses on obtaining diagnostic-quality images while
maintaining patient safety. Revenue and speed are secondary to safety and quality
outcomes.
5. A student technologist discusses a patient’s results in the elevator. Which ethical
principle is violated?
A. Confidentiality
B. Accountability
C. Autonomy
D. Veracity
- CORRECT ANSWER - A
Rationale: Discussing patient information publicly breaches confidentiality and
HIPAA regulations. Accountability and veracity involve responsibility and
truthfulness, not privacy breaches.
6. A radiology department implements hand hygiene audits. This reflects which health
care focus?
A. Cost containment
B. Infection control
C. Credentialing
D. Marketing
- CORRECT ANSWER - B
Rationale: Hand hygiene audits reduce infection transmission, supporting infection
control and patient safety initiatives within health care systems.
7. A technologist refuses to perform an unsafe procedure despite pressure. This action
reflects:
A. Advocacy
B. Beneficence
C. Compliance
D. Efficiency
- CORRECT ANSWER - A
Rationale: Advocacy involves protecting patients from harm. Refusing unsafe practice
prioritizes patient welfare over convenience or pressure.
8. Which member of the radiology team interprets diagnostic images?
A. Radiologic technologist
B. Radiologist
C. Nurse
D. Medical assistant
- CORRECT ANSWER - B
Rationale: Radiologists are physicians specialized in interpreting medical images.
Technologists acquire images but do not provide diagnostic interpretations.
RADIOLOGIC SCIENCE 2ND EDITION BY
DENISE ORTH UPDATED
,Below are the chapters included in this book:
1. Introduction to Radiologic Science and Health Care
2. Radiation Physics
3. Atomic Structure and Radiation Production
4. X-Ray Equipment and Beam Characteristics
5. Radiation Interactions with Matter
6. Radiation Quantities and Units
7. Radiation Biology
8. Radiation Protection and Safety
9. Radiographic Image Production
10. Image Quality and Evaluation
11. Digital Imaging Systems
12. Image Receptors and Processing
13. Radiographic Exposure Factors
14. Equipment Operation and Quality Assurance
15. Computed Tomography (CT)
16. Magnetic Resonance Imaging (MRI)
17. Mammography
18. Fluoroscopy and Interventional Procedures
19. Radiation Therapy Basics
20. Nuclear Medicine
21. Patient Care in Radiologic Sciences
,CHAPTER 1: INTRODUCTION TO RADIOLOGIC SCIENCE AND HEALTH CARE
This chapter introduces radiologic science within the health care system, emphasizing
professional roles, ethical standards, patient-centered care, communication, legal
responsibilities, and interdisciplinary collaboration. It highlights scope of practice,
credentialing, quality care principles, and safety culture. Radiologic professionals integrate
technical expertise with compassionate care to ensure accurate imaging, patient safety, and
ethical clinical decision-making.
1. Which organization primarily credentials radiologic technologists in the United
States?
A. American Medical Association
B. American Registry of Radiologic Technologists
C. Joint Commission
D. Occupational Safety and Health Administration
- CORRECT ANSWER - B
Rationale: ARRT credentials radiologic technologists through certification and
registration. AMA represents physicians, Joint Commission accredits facilities, and
OSHA regulates workplace safety standards.
2. A radiologic technologist explains a procedure to a 45-year-old patient before
obtaining images. Which principle is demonstrated?
A. Nonmaleficence
B. Informed consent
C. Justice
D. Fidelity
- CORRECT ANSWER - B
Rationale: Providing information before imaging supports informed consent.
Nonmaleficence prevents harm, justice ensures fairness, and fidelity relates to keeping
professional commitments.
3. A technologist notices incorrect patient identification on an imaging request. What is
the priority action?
A. Continue with imaging
B. Verify patient identity using two identifiers
C. Ask the nurse later
D. Document and proceed
- CORRECT ANSWER - B
Rationale: Patient identification using two identifiers prevents errors and promotes
safety. Proceeding without verification risks wrong-patient imaging and violates
safety standards.
4. The primary goal of quality patient care in radiologic science is to:
A. Increase departmental revenue
B. Minimize procedure time
C. Produce diagnostic images safely
, D. Limit patient interaction
- CORRECT ANSWER - C
Rationale: Radiologic practice focuses on obtaining diagnostic-quality images while
maintaining patient safety. Revenue and speed are secondary to safety and quality
outcomes.
5. A student technologist discusses a patient’s results in the elevator. Which ethical
principle is violated?
A. Confidentiality
B. Accountability
C. Autonomy
D. Veracity
- CORRECT ANSWER - A
Rationale: Discussing patient information publicly breaches confidentiality and
HIPAA regulations. Accountability and veracity involve responsibility and
truthfulness, not privacy breaches.
6. A radiology department implements hand hygiene audits. This reflects which health
care focus?
A. Cost containment
B. Infection control
C. Credentialing
D. Marketing
- CORRECT ANSWER - B
Rationale: Hand hygiene audits reduce infection transmission, supporting infection
control and patient safety initiatives within health care systems.
7. A technologist refuses to perform an unsafe procedure despite pressure. This action
reflects:
A. Advocacy
B. Beneficence
C. Compliance
D. Efficiency
- CORRECT ANSWER - A
Rationale: Advocacy involves protecting patients from harm. Refusing unsafe practice
prioritizes patient welfare over convenience or pressure.
8. Which member of the radiology team interprets diagnostic images?
A. Radiologic technologist
B. Radiologist
C. Nurse
D. Medical assistant
- CORRECT ANSWER - B
Rationale: Radiologists are physicians specialized in interpreting medical images.
Technologists acquire images but do not provide diagnostic interpretations.
