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Questions and Answers
Which of the following instruments are used for grasping tissue? (Select all that apply)
Which of the following instruments are used for grasping tissue? (Select all that apply)
What is the purpose of soaking surgical instruments?
What is the purpose of soaking surgical instruments?
To remove blood, tissue, and other debris from instruments.
Dakin's Solution is a disinfectant used to clean wounds and prevent ___.
Dakin's Solution is a disinfectant used to clean wounds and prevent ___.
infection
The Metzenbaum scissors are used for heavier tissue cutting, such as fascia.
The Metzenbaum scissors are used for heavier tissue cutting, such as fascia.
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What are the steps involved in the soaking process of surgical instruments?
What are the steps involved in the soaking process of surgical instruments?
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What is the composition of Dakin's Solution?
What is the composition of Dakin's Solution?
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Study Notes
Minor OR Surgical Instruments
- Scalpels are used for cutting tissue.
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Forceps are used for grasping and holding tissue.
- Adson forceps are used to grasp tissue.
- Allis forceps are used to grasp tissue firmly.
- Babcock forceps are used to grasp delicate tissues without causing damage.
- Thumb forceps are used for delicate tissue handling and suturing.
- Mosquito forceps are small, delicate forceps used for clamping small blood vessels.
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Scissors are used for cutting tissue and sutures.
- Metzenbaum scissors are used for delicate tissue dissection.
- Mayo scissors are used for heavier tissue cutting, such as fascia.
- Iris scissors are used for fine cutting, often in ophthalmic surgery.
- Needle Holders are used to hold suture needles during suturing.
Soaking of Instruments
- Purpose: Removes blood, tissue, and other debris from instruments.
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Process:
- Pre-cleaning: Gross soil is removed using brushes or enzymatic cleaners.
- Soaking: Instruments are immersed in a detergent solution to loosen organic matter.
- Rinsing: Instruments are rinsed thoroughly with water to remove detergent residue.
- Drying: Instruments are dried to prevent rust and corrosion.
Dakin's Solution
- Purpose: A disinfectant used to clean wounds and prevent infection.
- Composition: A dilute solution of sodium hypochlorite.
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Use: Applied to wounds as a dressing or irrigation solution.
- Used once daily for minor wounds, twice daily for heavily draining or contaminated wounds.
- Common Side Effects: redness, swelling, and skin irritation.
Sterilization
- Proper sterilization techniques, such as autoclaving, are essential to ensure instrument safety and prevent infection.
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Description
This quiz covers essential surgical instruments including scalpels, forceps, scissors, and needle holders. It provides details about their specific uses and the importance of instrument soaking for hygiene. Test your knowledge of these critical tools in surgery.
