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  2. Eye injuries during general anaesthesia - Wikipedia

    en.wikipedia.org/wiki/Eye_injuries_during...

    When the cornea dries out it may stick to the eyelid and cause an abrasion when the eye reopens. [11] Exposure keratitis. Chemical injury can occur if cleaning solutions such as povidone-iodine (Betadine), chlorhexidine or alcohol are inadvertently spilt into the eye, for example when the face, neck or shoulder is being prepped for surgery. [4] [1]

  3. Emergency tourniquet - Wikipedia

    en.wikipedia.org/wiki/Emergency_tourniquet

    A high rate of change of pressure across the cuff width, or a high cuff pressure gradient, is a leading cause of nerve and muscle injury from tourniquet use. [7] Tourniquets with wider straps or cuffs, especially those with pneumatic actuation in contrast to mechanical force, distribute pressure more evenly and produce lower pressure gradients. [7]

  4. Tourniquet - Wikipedia

    en.wikipedia.org/wiki/Tourniquet

    A simple tourniquet can be made from a stick and a rope, but the use of makeshift tourniquets has been reduced over time due to their ineffectiveness compared to a commercial and professional tourniquet. This may stem the flow of blood, but side effects such as soft tissue damage and nerve damage may occur.

  5. Intravenous regional anesthesia - Wikipedia

    en.wikipedia.org/wiki/Intravenous_regional...

    For example, limb protection padding and a snug tourniquet application prevents tissue damage, while sufficient but not excessive tourniquet pressure ensures that anesthetics remain within the limb without risking injury. Care should be taken to avoid the premature release or a lack of inflation in the cuff.

  6. Texas bill urges tourniquet training for elementary school ...

    www.aol.com/news/texas-bill-train-schoolchildren...

    A Texas bill would provide training for elementary school children on how to tie tourniquets or pack bleeding wounds during mass-casualty incidents.

  7. Effects of long-term contact lens wear on the cornea - Wikipedia

    en.wikipedia.org/wiki/Effects_of_long-term...

    Long-term contact lens use can lead to alterations in corneal thickness, stromal thickness, curvature, corneal sensitivity, cell density, and epithelial oxygen uptake. . Other structural changes may include the formation of epithelial vacuoles and microcysts (containing cellular debris), corneal neovascularization, as well as the emergence of polymegethism in the corneal endoth

  8. Did you damage your eyes watching the eclipse? Here's ... - AOL

    www.aol.com/news/did-damage-eyes-watching...

    Do your eyes hurt after watching the solar eclipse? Have a headache? Staring at the sun without protection can cause permanent damage. Here are signs to watch for.

  9. Emergency bleeding control - Wikipedia

    en.wikipedia.org/wiki/Emergency_bleeding_control

    Pressure on the carotid artery can also cause vagal tone induced bradycardia, which can eventually stop the heart. Other dangers in use of a constricting method include rhabdomyolysis , which is a buildup of toxins below the pressure point, which if released back into the main bloodstream may cause kidney failure .