Intro to Surgical Technology Notes: Fundamentals, OR Roles,
Sterile Technique, and Key Concepts - Exam Prep Document |
2026/2027 Edition | 100 Verified Questions - 100 Questions
with Answers
Intro to Surgical Technology Midterm Exam 2026-100 QUESTIONS AND ANSWERS ALREADY GRADED A+.
100% Verified Solutions | Updated Per Latest AORN Guidelines | Graded A+
This comprehensive exam preparation guide is meticulously designed for students enrolled in
Introductory Surgical Technology courses. It covers the core principles of operating room practice,
including surgical team roles, aseptic technique, and fundamental procedures. With 100 verified
questions, this resource ensures mastery of essential concepts required for success in the 2026/2027
academic year. Each question is aligned with current industry standards and educational objectives.
Key Features:
Introduction to Surgical Technology: History, professional organizations, and scope of practice
Medical Terminology and Anatomy: Essential prefixes, suffixes, and anatomical landmarks relevant to surgery
Surgical Team Roles and Responsibilities: Surgeon, anesthesiologist, circulator, and scrub role
Operating Room Environment: Physical layout, safety protocols, and traffic patterns
Aseptic Technique and Sterile Field: Principles, creation, and maintenance
Sterilization and Disinfection: Methods, indicators, and quality control
Surgical Instrumentation: Classification, handling, and care
Surgical Supplies and Equipment: Sutures, needles, and specialty devices
Patient Care and Safety: Positioning, skin prep, and transfer
Perioperative Nursing Process: Assessment, planning, implementation, and evaluation
Emergency Situations in the OR: Fire, cardiac arrest, and adverse reactions
Legal and Ethical Considerations: Consent, confidentiality, and professional conduct
Documentation and Communication: Surgical counts, records, and team communication
Infection Control and Prevention: Standard precautions and transmission-based precautions
Surgical Case Management: Preoperative, intraoperative, and postoperative phases
Professional Development: Certification, continuing education, and career pathways
Updates for 2026:
- Revised to reflect the latest AORN Guidelines for Perioperative Practice (2026)
- Incorporates updated CDC and WHO recommendations for infection prevention
- Enhanced rationales to align with current evidence-based practice
- Added new questions on robotic surgery and minimally invasive techniques
- Updated legal and ethical scenarios to include recent healthcare regulations
Abstract:
This exam preparation document provides a thorough review of introductory surgical technology, emphasizing the
fundamental knowledge and skills required for safe and effective practice in the operating room. It begins with the
historical evolution and professional standards of surgical technology, then systematically addresses each critical
domain: the roles and responsibilities of surgical team members, the physical and environmental safety of the OR,
and the rigorous principles of aseptic technique and sterile field management. The guide also covers essential
topics such as sterilization methods, surgical instrumentation, patient positioning, and perioperative nursing
processes. Additionally, it integrates contemporary issues including emergency protocols, legal and ethical
Page 1
,considerations, and the impact of technological advancements. Each of the 100 questions is accompanied by
detailed rationales, providing learners with a robust understanding of both the 'what' and 'why' behind correct
answers. This resource is an indispensable tool for students aiming to excel in their midterm examinations and to
build a solid foundation for their future careers in surgical technology.
Keywords:
Surgical Technology, Operating Room Roles, Sterile Technique, Aseptic Practice, Perioperative Care, Surgical
Instruments, Exam Prep 2026
Answer Format:
Each question is presented in a multiple-choice format, followed by the correct answer and a comprehensive
rationale explaining why it is correct. Incorrect options are also analyzed to clarify common misconceptions,
ensuring a deeper understanding of the material. Rationales are evidence-based and reference current standards and
guidelines.
Compliance Checklist:
Aligned with the latest AORN and AST educational standards
Includes 100 verified questions with accurate answers and rationales
Covers all major content areas of the introductory surgical technology curriculum
Updated for the 2026/2027 academic year to reflect current practices
Designed to support exam readiness and professional competency
Content Area Overview:
Content Area Questions Key Topics Weight
Foundations of Surgical 1-15 History, professional roles, medical 15%
Technology terminology, anatomy
Operating Room Environment 16-25 OR design, traffic patterns, safety protocols, 10%
and Safety emergency preparedness
Aseptic Technique and Sterile 26-40 Principles of asepsis, sterile field setup, 15%
Field gowning and gloving, counts
Sterilization and Disinfection 41-50 Methods, indicators, packaging, storage 10%
Surgical Instrumentation and 51-65 Instruments, sutures, needles, power tools, 15%
Equipment specialty equipment
Patient Care and Perioperative 66-80 Positioning, skin prep, patient transfer, 15%
Nursing perioperative process
Legal, Ethical, and Professional 81-90 Consent, confidentiality, legal standards, 10%
Issues professional conduct
Emergencies and Advanced 91-100 Emergency situations, infection control, 10%
Concepts technological advancements
Page 2
,Q1. During a procedure, the surgeon requests a suture that is labeled '3-0 Vicryl on a
CT-1 needle.' The circulator hands it to the scrub. What is the most critical
assessment the scrub must make before passing it?
A. Confirm the needle is swaged onto the suture and the package is intact.
B. Verify the suture is absorbable and appropriate for the tissue type.
C. Check that the needle curvature matches the surgeon's preference card.
D. Ensure the suture is not expired and the color matches the package label.
Correct Answer: A. Confirm the needle is swaged onto the suture and the package is
intact.
Rationale: The scrub must ensure the needle is swaged (attached) and the package is
intact to maintain sterility and prevent needle loss. While other factors are relevant, the
immediate assessment before passing is to confirm the integrity of the sterile product and
needle attachment.
Why Wrong:
B - This is a clinical decision made by the surgeon, not the immediate technical check
by the scrub.
C - Preference cards are for planning, not for immediate verification before passing.
D - Expiration and color are checked at the time of opening, not typically at the
moment of passing.
Reference: Phillips, N. (2025). Berry & Kohn's Operating Room Technique, 14th ed., Ch.
11.
Q2. A surgical technologist is setting up the back table for a laparotomy. Which of the
following setups correctly maintains the integrity of the sterile field?
A. Place sterile basins at the edge of the back table, with the sterile drape extending 2
inches below the table edge.
B. Arrange instruments so that all handles extend beyond the table edge for easy grasp
by the surgeon.
C. Keep the sterile field uncovered during the entire case to allow quick access to
instruments.
D. Position the mayo stand so that its sterile drape touches the patient's sterile drapes at
all times.
Correct Answer: A. Place sterile basins at the edge of the back table, with the sterile
drape extending 2 inches below the table edge.
Rationale: Sterile basins should be placed near the edge but not beyond, and the drape
must extend at least 2 inches below the table edge to maintain the sterile boundary. Items
extending beyond the edge are considered contaminated.
Why Wrong:
B - Handles extending beyond the table edge would violate the sterile boundary.
Page 3
, C - The sterile field should be covered when not in active use to prevent airborne
contamination.
D - The mayo stand should be positioned close but not touching the patient's drapes
unless it is a sterile-to-sterile contact.
Reference: AORN (2025). Guidelines for Perioperative Practice, 'Sterile Field' section.
Q3. Which of the following actions by a surgical technologist best demonstrates
compliance with the 2025 AORN 'time out' protocol?
A. The technologist calls the time out immediately after the patient is anesthetized and
before incision.
B. The technologist verifies the patient's identity, procedure, and site using the consent
form and patient's verbal confirmation.
C. The technologist documents the time out in the nursing notes but does not
participate actively.
D. The technologist performs the time out only when the surgeon requests it.
Correct Answer: B. The technologist verifies the patient's identity, procedure, and
site using the consent form and patient's verbal confirmation.
Rationale: The time out must be an active, multidisciplinary verification of patient,
procedure, and site, using at least two identifiers and involving the entire team. The
technologist should participate actively, not just document or wait for the surgeon.
Why Wrong:
A - The time out occurs before anesthesia induction? Actually it occurs after
anesthesia and before incision, but the key is the content and participation, not just
timing.
C - Passive documentation does not fulfill the active participation requirement.
D - The time out is a mandatory protocol, not contingent on the surgeon's request.
Reference: AORN (2025). Guidelines for Perioperative Practice, 'Time Out' section.
Q4. A patient with a reported allergy to latex is scheduled for surgery. Which of the
following is the most appropriate strategy for the surgical technologist to minimize
latex exposure?
A. Use only sterile latex gloves for the procedure to ensure barrier integrity.
B. Avoid latex-containing products and use a latex-safe cart stocked with nonlatex
alternatives.
C. Premedicate the patient with antihistamines before surgery to prevent anaphylaxis.
D. Clean the operating room surfaces with alcohol to remove latex residue.
Correct Answer: B. Avoid latex-containing products and use a latex-safe cart stocked
with nonlatex alternatives.
Page 4
Sterile Technique, and Key Concepts - Exam Prep Document |
2026/2027 Edition | 100 Verified Questions - 100 Questions
with Answers
Intro to Surgical Technology Midterm Exam 2026-100 QUESTIONS AND ANSWERS ALREADY GRADED A+.
100% Verified Solutions | Updated Per Latest AORN Guidelines | Graded A+
This comprehensive exam preparation guide is meticulously designed for students enrolled in
Introductory Surgical Technology courses. It covers the core principles of operating room practice,
including surgical team roles, aseptic technique, and fundamental procedures. With 100 verified
questions, this resource ensures mastery of essential concepts required for success in the 2026/2027
academic year. Each question is aligned with current industry standards and educational objectives.
Key Features:
Introduction to Surgical Technology: History, professional organizations, and scope of practice
Medical Terminology and Anatomy: Essential prefixes, suffixes, and anatomical landmarks relevant to surgery
Surgical Team Roles and Responsibilities: Surgeon, anesthesiologist, circulator, and scrub role
Operating Room Environment: Physical layout, safety protocols, and traffic patterns
Aseptic Technique and Sterile Field: Principles, creation, and maintenance
Sterilization and Disinfection: Methods, indicators, and quality control
Surgical Instrumentation: Classification, handling, and care
Surgical Supplies and Equipment: Sutures, needles, and specialty devices
Patient Care and Safety: Positioning, skin prep, and transfer
Perioperative Nursing Process: Assessment, planning, implementation, and evaluation
Emergency Situations in the OR: Fire, cardiac arrest, and adverse reactions
Legal and Ethical Considerations: Consent, confidentiality, and professional conduct
Documentation and Communication: Surgical counts, records, and team communication
Infection Control and Prevention: Standard precautions and transmission-based precautions
Surgical Case Management: Preoperative, intraoperative, and postoperative phases
Professional Development: Certification, continuing education, and career pathways
Updates for 2026:
- Revised to reflect the latest AORN Guidelines for Perioperative Practice (2026)
- Incorporates updated CDC and WHO recommendations for infection prevention
- Enhanced rationales to align with current evidence-based practice
- Added new questions on robotic surgery and minimally invasive techniques
- Updated legal and ethical scenarios to include recent healthcare regulations
Abstract:
This exam preparation document provides a thorough review of introductory surgical technology, emphasizing the
fundamental knowledge and skills required for safe and effective practice in the operating room. It begins with the
historical evolution and professional standards of surgical technology, then systematically addresses each critical
domain: the roles and responsibilities of surgical team members, the physical and environmental safety of the OR,
and the rigorous principles of aseptic technique and sterile field management. The guide also covers essential
topics such as sterilization methods, surgical instrumentation, patient positioning, and perioperative nursing
processes. Additionally, it integrates contemporary issues including emergency protocols, legal and ethical
Page 1
,considerations, and the impact of technological advancements. Each of the 100 questions is accompanied by
detailed rationales, providing learners with a robust understanding of both the 'what' and 'why' behind correct
answers. This resource is an indispensable tool for students aiming to excel in their midterm examinations and to
build a solid foundation for their future careers in surgical technology.
Keywords:
Surgical Technology, Operating Room Roles, Sterile Technique, Aseptic Practice, Perioperative Care, Surgical
Instruments, Exam Prep 2026
Answer Format:
Each question is presented in a multiple-choice format, followed by the correct answer and a comprehensive
rationale explaining why it is correct. Incorrect options are also analyzed to clarify common misconceptions,
ensuring a deeper understanding of the material. Rationales are evidence-based and reference current standards and
guidelines.
Compliance Checklist:
Aligned with the latest AORN and AST educational standards
Includes 100 verified questions with accurate answers and rationales
Covers all major content areas of the introductory surgical technology curriculum
Updated for the 2026/2027 academic year to reflect current practices
Designed to support exam readiness and professional competency
Content Area Overview:
Content Area Questions Key Topics Weight
Foundations of Surgical 1-15 History, professional roles, medical 15%
Technology terminology, anatomy
Operating Room Environment 16-25 OR design, traffic patterns, safety protocols, 10%
and Safety emergency preparedness
Aseptic Technique and Sterile 26-40 Principles of asepsis, sterile field setup, 15%
Field gowning and gloving, counts
Sterilization and Disinfection 41-50 Methods, indicators, packaging, storage 10%
Surgical Instrumentation and 51-65 Instruments, sutures, needles, power tools, 15%
Equipment specialty equipment
Patient Care and Perioperative 66-80 Positioning, skin prep, patient transfer, 15%
Nursing perioperative process
Legal, Ethical, and Professional 81-90 Consent, confidentiality, legal standards, 10%
Issues professional conduct
Emergencies and Advanced 91-100 Emergency situations, infection control, 10%
Concepts technological advancements
Page 2
,Q1. During a procedure, the surgeon requests a suture that is labeled '3-0 Vicryl on a
CT-1 needle.' The circulator hands it to the scrub. What is the most critical
assessment the scrub must make before passing it?
A. Confirm the needle is swaged onto the suture and the package is intact.
B. Verify the suture is absorbable and appropriate for the tissue type.
C. Check that the needle curvature matches the surgeon's preference card.
D. Ensure the suture is not expired and the color matches the package label.
Correct Answer: A. Confirm the needle is swaged onto the suture and the package is
intact.
Rationale: The scrub must ensure the needle is swaged (attached) and the package is
intact to maintain sterility and prevent needle loss. While other factors are relevant, the
immediate assessment before passing is to confirm the integrity of the sterile product and
needle attachment.
Why Wrong:
B - This is a clinical decision made by the surgeon, not the immediate technical check
by the scrub.
C - Preference cards are for planning, not for immediate verification before passing.
D - Expiration and color are checked at the time of opening, not typically at the
moment of passing.
Reference: Phillips, N. (2025). Berry & Kohn's Operating Room Technique, 14th ed., Ch.
11.
Q2. A surgical technologist is setting up the back table for a laparotomy. Which of the
following setups correctly maintains the integrity of the sterile field?
A. Place sterile basins at the edge of the back table, with the sterile drape extending 2
inches below the table edge.
B. Arrange instruments so that all handles extend beyond the table edge for easy grasp
by the surgeon.
C. Keep the sterile field uncovered during the entire case to allow quick access to
instruments.
D. Position the mayo stand so that its sterile drape touches the patient's sterile drapes at
all times.
Correct Answer: A. Place sterile basins at the edge of the back table, with the sterile
drape extending 2 inches below the table edge.
Rationale: Sterile basins should be placed near the edge but not beyond, and the drape
must extend at least 2 inches below the table edge to maintain the sterile boundary. Items
extending beyond the edge are considered contaminated.
Why Wrong:
B - Handles extending beyond the table edge would violate the sterile boundary.
Page 3
, C - The sterile field should be covered when not in active use to prevent airborne
contamination.
D - The mayo stand should be positioned close but not touching the patient's drapes
unless it is a sterile-to-sterile contact.
Reference: AORN (2025). Guidelines for Perioperative Practice, 'Sterile Field' section.
Q3. Which of the following actions by a surgical technologist best demonstrates
compliance with the 2025 AORN 'time out' protocol?
A. The technologist calls the time out immediately after the patient is anesthetized and
before incision.
B. The technologist verifies the patient's identity, procedure, and site using the consent
form and patient's verbal confirmation.
C. The technologist documents the time out in the nursing notes but does not
participate actively.
D. The technologist performs the time out only when the surgeon requests it.
Correct Answer: B. The technologist verifies the patient's identity, procedure, and
site using the consent form and patient's verbal confirmation.
Rationale: The time out must be an active, multidisciplinary verification of patient,
procedure, and site, using at least two identifiers and involving the entire team. The
technologist should participate actively, not just document or wait for the surgeon.
Why Wrong:
A - The time out occurs before anesthesia induction? Actually it occurs after
anesthesia and before incision, but the key is the content and participation, not just
timing.
C - Passive documentation does not fulfill the active participation requirement.
D - The time out is a mandatory protocol, not contingent on the surgeon's request.
Reference: AORN (2025). Guidelines for Perioperative Practice, 'Time Out' section.
Q4. A patient with a reported allergy to latex is scheduled for surgery. Which of the
following is the most appropriate strategy for the surgical technologist to minimize
latex exposure?
A. Use only sterile latex gloves for the procedure to ensure barrier integrity.
B. Avoid latex-containing products and use a latex-safe cart stocked with nonlatex
alternatives.
C. Premedicate the patient with antihistamines before surgery to prevent anaphylaxis.
D. Clean the operating room surfaces with alcohol to remove latex residue.
Correct Answer: B. Avoid latex-containing products and use a latex-safe cart stocked
with nonlatex alternatives.
Page 4
