Sterile Technique Fundamentals - The Core Rules Every CST Must Master
A deep dive into the principles of aseptic and sterile technique, the boundaries of the sterile field, and how contamination actually happens in the OR.
Read deep diveSurgical Instrument Identification - A Systematic Approach
How to build reliable instrument recognition skills for the CST exam using function-based categories rather than rote memorization.
Read deep diveSurgical Counts and Accountability - Preventing Retained Surgical Items
An in-depth look at count procedures, documentation standards, and the human factors that lead to retained surgical item events.
Read deep diveWound Healing and Closure - Phases, Types, and Techniques
The physiology of wound healing and the surgical closure techniques and materials used to support it, explained for CST exam preparation.
Read deep diveSterilization and Disinfection - Methods, Monitoring, and Standards
A comprehensive look at the spectrum from cleaning to sterilization, including the Spaulding classification and quality monitoring practices.
Read deep diveElectrosurgery and Energy Devices - Principles and Safety
How monopolar, bipolar, and advanced energy devices work, the physics behind burns and stray energy, and the safety checks every CST must perform.
Read deep diveMinimally Invasive Surgery - Laparoscopic Principles and Instrumentation
Core concepts of laparoscopic and endoscopic surgery, insufflation physiology, trocar placement, and the surgical technologist role in MIS setups.
Read deep diveRobotic-Assisted Surgery - Setup, Roles, and Safety Considerations
How robotic surgical platforms work, the bedside first assistant role, docking procedures, and safety protocols unique to robotic cases.
Read deep diveSurgical Positioning and Complications - Protecting the Patient
A detailed review of positioning-related nerve injuries, pressure injuries, and physiologic effects across all standard surgical positions.
Read deep diveAnesthesia for Surgical Technologists - What You Need to Know
The types of anesthesia, the phases of a general anesthetic, and the surgical technologist responsibilities during induction and emergence.
Read deep diveSurgical Pharmacology - Medications the OR Team Must Know
A deep dive into the drug classes surgical technologists encounter on the sterile field, from local anesthetics to hemostatic agents and irrigation solutions.
Read deep diveInfection Prevention in the OR - Beyond Sterile Technique
The full spectrum of surgical site infection prevention, from preoperative skin prep to environmental controls and postoperative wound care handoff.
Read deep diveHemostasis Techniques - Mechanical, Thermal, and Chemical Methods
A comprehensive review of how bleeding is controlled in surgery, matching method to clinical scenario for CST exam scenario questions.
Read deep diveSpecimen Management - Chain of Custody from Field to Pathology
A complete walkthrough of specimen handling protocols, labeling requirements, and the special handling rules that prevent diagnostic errors.
Read deep diveSurgical Anatomy by System - A Body-Systems Review for the OR
A structured review of anatomy organized by body system as it applies directly to common surgical procedures and instrumentation choices.
Read deep diveEmergency Situations in the OR - Recognition and Response
How to recognize and respond to the most critical intraoperative emergencies, including malignant hyperthermia, cardiac arrest, and fire.
Read deep diveThe Surgical Conscience - Ethics and Accountability in Practice
What the concept of surgical conscience means in practice, why it is central to CST professional identity, and how it applies to real scenarios.
Read deep diveProfessional Standards and Ethics for Certified Surgical Technologists
An overview of the professional, legal, and ethical standards governing CST practice, including scope of practice and patient advocacy.
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