Wound Care - Ccma
- What irrigation solution is generally preferred for routine wound irrigation?
- Sterile normal saline. It is isotonic, non-cytotoxic, and effective for cleansing without impairing tissue viability or healing processes.
- What syringe and needle/catheter setup is commonly used to achieve effective irrigation pressure?
- -mL syringe with a -gauge needle/catheter. This combination produces the optimal pressure for thorough cleansing without excessive force that could harm tissue.
- What is the correct action if a sterile dressing becomes wet or contaminated during care?
- Replace it with a new sterile dressing. Maintaining a sterile field is crucial to prevent infection and ensure proper wound healing.
- Identify the correct direction to irrigate a wound to minimize contamination.
- From least contaminated area to most contaminated area. This direction prevents the spread of contaminants from dirtier to cleaner regions, maintaining wound hygiene.
- What personal protective equipment is essential for wound irrigation due to splash risk?
- Gloves and eye/face protection. These items protect against exposure to bodily fluids and potential splashes during the irrigation process.
- Which signs at the wound site should be reported as possible infection?
- Increasing redness, warmth, swelling, pain, or purulent drainage. These are hallmark indicators of inflammation and infection, warranting prompt medical evaluation.
- Which dressing type is used to keep a wound moist and absorb light-to-moderate exudate?
- Nonadherent dressing with secondary absorbent gauze. This combination promotes a moist healing environment while managing exudate to prevent maceration.
- Which documentation element best captures wound drainage in a standardized way?
- Amount, color, odor, and consistency of drainage. These characteristics provide a comprehensive assessment of exudate, aiding in detecting infection or healing issues.
- Find the correct action: You must irrigate a wound, but the field is not protected from runoff. What should you do?
- Place an absorbent pad and a basin to collect irrigation return. This setup contains fluid runoff, maintaining a clean field and preventing environmental contamination.
- Identify the correct next step: A patient reports numbness distal to a wrapped dressing. What should you do?
- Loosen the dressing and reassess distal circulation immediately. Numbness suggests possible constriction, requiring immediate adjustment to restore circulation and prevent injury.
- Identify the correct disposal method for blood-soaked gauze after irrigation and dressing.
- Discard in a biohazard (regulated medical waste) container. Biohazardous materials must be disposed of according to regulations to prevent environmental and health risks.
- Which finding requires immediate escalation rather than routine minor wound care?
- Uncontrolled bleeding. It indicates a potential emergency requiring advanced medical intervention beyond minor care scope.
- What is the recommended irrigation pressure range for effective wound cleansing?
- to psi. This range effectively dislodges debris and bacteria while minimizing trauma to underlying tissues.
- What is the correct technique for cleaning the surrounding skin before dressing a wound?
- Clean from the center outward in concentric circles. This method minimizes introducing peripheral contaminants into the wound area, preserving sterility.
- Which wound characteristic most strongly suggests a need for tetanus prophylaxis review?
- Dirty or puncture wound. Such wounds carry a high risk of Clostridium tetani contamination, necessitating evaluation for immunization status.
- Which documentation element records the wound size in an objective, exam-ready format?
- Length × width × depth measurements. Objective metrics allow for tracking wound progression and informing treatment decisions.
- Which antiseptic is typically avoided inside an open wound because it can damage tissue?
- Povidone-iodine (inside the wound). This antiseptic is cytotoxic to healthy cells and can impair wound healing when applied directly within the wound bed.
- Which solution should be avoided for routine irrigation because it is cytotoxic to healing tissue?
- Hydrogen peroxide. It generates oxygen bubbles that can damage fibroblasts and delay granulation tissue formation in wounds.
- Which step is required after removing an old dressing to reduce microorganism transmission?
- Perform hand hygiene and apply clean gloves. These practices prevent cross-contamination and adhere to standard infection control protocols.
- What is the correct immediate response if a patient develops dizziness during wound care?
- Stop, place patient supine, and notify the provider. This addresses possible vasovagal syncope or hypotension, ensuring patient safety and escalating care.
- What is the correct method to secure a dressing without impairing distal circulation?
- Apply tape/wrap without constriction; check distal CMS. Proper securing prevents vascular compromise, with CMS assessment confirming adequate perfusion and function.
- What should you do first if active bleeding is present before irrigation and dressing?
- Apply direct pressure to control bleeding. Hemostasis is essential to visualize the wound and prevent further blood loss before proceeding with care.
- Which action is correct before irrigating a wound when pain is anticipated?
- Administer or apply ordered/local anesthetic as directed. Pain management ensures patient comfort and cooperation, facilitating effective irrigation without distress.
- What is the primary purpose of wound irrigation during minor wound care?
- Reduce bacterial load and remove debris to lower infection risk. Irrigation flushes out contaminants and microorganisms, promoting a clean environment conducive to healing and preventing complications.