Summary of Medical Terminology and Surgical Vocabulary
Medical Terminology & Surgical Vocabulary: A Student Guide
Introduction
Surgical and operative procedures rely on a defined set of tools, steps, and sterile practices to ensure patient safety and effective outcomes. This guide breaks down common instruments, preparations, intraoperative actions, and postoperative basics so a Not attending student can recognize terminology and understand real-world applications.
Key concepts overview
Surgery involves preparation, an operative phase, and immediate wound management. Each stage uses specific tools and consumables and follows sterile technique to reduce infection risk.
Definition: "Sterile conditions" means an environment free from viable microorganisms to prevent infection during invasive procedures.
Preparation: getting the patient and team ready
Prepping and scrubbing
- Prepping means preparing skin, instruments, and the patient for surgery.
- Scrub up refers to the surgical team's hand and forearm cleansing protocol before gowning and gloving.
Definition: "Preparing a patient" includes skin cleaning, positioning, and placing sterile drapes around the surgical site.
Practical example: Before a minor skin procedure, the nurse will clean the area with an antiseptic solution, position the patient, and hand a sterile set of instruments to the surgeon.
Sedation and sedatives
- Sedation: lowering patient consciousness or anxiety during procedures (e.g., preoperative sedation).
- Sedatives are drugs used to achieve sedation; dosing and monitoring are critical.
Practical example: A patient may receive a short-acting sedative before a procedure to reduce anxiety and allow local anesthesia placement.
Common instruments and their uses
Use the following table to compare instruments often seen in operating rooms:
| Instrument | Primary use | Example/application |
|---|---|---|
| Scalpel | Incision | Initial skin incision for minor procedures |
| Scissors | Cutting tissue or sutures | Trimming tissue, cutting suture material |
| Tweezers / Tweezers (tweezers, pinzeta) | Grasping small items | Holding tissue or small dressings |
| Forceps (pincer, anatomical tweezers) | Tissue manipulation | Grasping tissue without cutting |
| Retractor | Exposing surgical field | Holding back tissue to view the site |
| Suction / Sucker | Remove blood/fluids | Soak up blood from the operation site |
| Skin stapler / Staple | Close skin quickly | Applying skin staples after closure |
| Suture / Stitch / Surgical suture | Close wounds | Sew up the wound with suture material |
| Syringe | Deliver/aspirate fluids | Insulin syringe, dental syringe |
| Pin cutter | Cut pins/wires | Orthopedic hardware adjustments |
Definition: "Suture" refers to the thread and stitch used to join tissue; "absorbable suture" dissolves over time and does not require removal.
Consumables and topical agents
- Antiseptic solution: used for skin prep to lower infection risk.
- Suppository: medication form inserted into body cavities (e.g., vaginal or urethral suppository, glycerin suppository).
- Syrup: liquid medicine form (e.g., cough syrup).
Practical example: After certain procedures, a patient may receive a topical antiseptic solution at the wound site and an oral or suppository analgesic for pain control.
Wound closure and post-op basics
Closing techniques
- Sew up: hand-sewn closure using stitches.
- Staple: use of skin stapler for rapid skin closure.
- Suture material: choose absorbable vs non-absorbable based on tissue type.
Definition: "Surgical site" means the anatomical location where an operation is performed.
Drains, swabs, and postoperative checks
- Swab: used for cleaning or sampling (throat swab, vaginal swab, urethral swab).
- Urinalysis: postoperative urine testing to monitor kidney function or infection.
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Operative Tools & Procedures
Klíčová slova: Surgical and Medical Vocabulary, Surgical and Operative Procedures and Tools, Oncology Treatments
Klíčové pojmy: Maintain sterile conditions to prevent infection, Scrub up and prepping are mandatory before entering the sterile field, Use antiseptic solution to prepare the skin prior to incision, Choose absorbable suture for internal tissues and non-absorbable for external skin when removal is planned, Suction devices keep the operative field clear of blood and fluids, Count swabs and instruments to avoid retained surgical items, Skin staplers provide rapid closure for large skin wounds, Sedation and sedatives must be monitored for patient safety, Syringes are used for injection and aspiration; choose type by application, Retractors and suction improve visibility during procedures, Swabs are used for sampling and cleaning the surgical site, Pin cutters and staple removers are used for postoperative hardware and closure management