Nail Conditions and Disorders
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Nail Conditions and Disorders

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Questions and Answers

What are Beau's lines?

  • Nails that turn a variety of colors
  • Visible depressions running across the width of the nail plate (correct)
  • A bacterial inflammation of the tissues surrounding the nail
  • A condition causing dark spots under the nail

    • What are bruised nails?

    Condition in which a blood clot forms under the nail plate

    What causes discolored nails?

    Surface staining, a systemic disorder, or poor blood circulation

    What are eggshell nails?

    <p>Thin, white nail plates that are more flexible than normal</p> Signup and view all the answers

    What is a hangnail?

    <p>Condition where the living tissue surrounding the nail plate splits or tears</p> Signup and view all the answers

    What is leukonychia?

    <p>Whitish discolorations of the nails caused by injury to the matrix</p> Signup and view all the answers

    What is melanonychia?

    <p>Darkening of the fingernail and toenails</p> Signup and view all the answers

    What is a nail disorder?

    <p>Condition caused by an injury or disease of the nail unit</p> Signup and view all the answers

    What is nail psoriasis?

    <p>Noninfectious condition affecting the surface of the nail plate</p> Signup and view all the answers

    What is nail pterygium?

    <p>Abnormal condition caused by skin being stretched by the nail plate</p> Signup and view all the answers

    What is onychia?

    <p>Inflammation of the nail matrix followed by shedding of the natural nail</p> Signup and view all the answers

    What is onychocryptosis?

    <p>Ingrown nails</p> Signup and view all the answers

    What is onycholysis?

    <p>Lifting of the nail plate from the nail bed without shedding</p> Signup and view all the answers

    What is onychomadesis?

    <p>Separation and falling off of a nail plate from the nail bed</p> Signup and view all the answers

    What is onychomycosis?

    <p>Fungal infection of the natural nail plate</p> Signup and view all the answers

    What is onychophagy?

    <p>Bitten nail condition caused by a habit of chewing</p> Signup and view all the answers

    What is onychorrhexis?

    <p>Split or brittle nails with lengthwise ridges</p> Signup and view all the answers

    What is onychosis?

    <p>Any deformity or disease of the natural nails</p> Signup and view all the answers

    What is paronychia?

    <p>Bacterial inflammation of the tissues surrounding the nail</p> Signup and view all the answers

    What is a pincer nail?

    <p>Increased crosswise curvature throughout the nail plate</p> Signup and view all the answers

    What is a plicatured nail?

    <p>Highly curved nail usually caused by injury to the matrix</p> Signup and view all the answers

    What is Pseudomonas aeruginosa?

    <p>A common bacteria that can cause nail infection</p> Signup and view all the answers

    What are ridges in nails?

    <p>Vertical lines running through the length of the nail plate</p> Signup and view all the answers

    What are splinter hemorrhages?

    <p>Hemorrhages caused by trauma or injury to the nail bed</p> Signup and view all the answers

    What is tinea pedis?

    <p>Fungal infections of the feet</p> Signup and view all the answers

    Nail service should be performed if the nail or skin is infected.

    <p>False</p> Signup and view all the answers

    Fungi prefer growth in conditions where the skin is warm, moist, and dark.

    <p>True</p> Signup and view all the answers

    What should be done if nail infections are repeatedly encountered?

    <p>Reexamine cleaning, disinfection, preparation, and application techniques</p> Signup and view all the answers

    If a client develops a nail infection, a cosmetologist can offer treatment advice.

    <p>False</p> Signup and view all the answers

    What is the most effective way to avoid transferring infections among clients?

    <p>Disinfect and clean by State Board guidelines</p> Signup and view all the answers

    What practices help avoid nail infections?

    <p>Disinfect all metal and reusable implements, throw away single-use files, wash linens or replace with disposable towels</p> Signup and view all the answers

    What is the significance of Pseudomonas aeruginosa in nail care?

    <p>It causes discolorations of the nail plate and is often confused with mold</p> Signup and view all the answers

    Which microorganism is more likely the cause of infection on the hand?

    <p>Bacteria</p> Signup and view all the answers

    Cosmetologists can help clients with nail disorders if the conditions are not medical.

    <p>True</p> Signup and view all the answers

    What can cause bruised nails?

    <p>Small injuries to the nail bed</p> Signup and view all the answers

    Eggshell nails can result from hereditary factors.

    <p>True</p> Signup and view all the answers

    Beau's lines are a sign of health defects.

    <p>False</p> Signup and view all the answers

    What can result in hangnails?

    <p>Dry skin or small cuts</p> Signup and view all the answers

    It is against state board regulations to intentionally cut or tear the client's living skin.

    <p>True</p> Signup and view all the answers

    Leukonychia is a disease related to vitamin deficiencies.

    <p>False</p> Signup and view all the answers

    What causes increased pigmentation in melanonychia?

    <p>Localized area of increased pigment cells</p> Signup and view all the answers

    What can cause discolored nails?

    <p>Surface staining, systemic disorders, or poor blood circulation</p> Signup and view all the answers

    Onychophagy can be managed with manicures.

    <p>True</p> Signup and view all the answers

    Onychorrhexis can result from chemical exposure.

    <p>True</p> Signup and view all the answers

    Plicatured nails cannot be inherited.

    <p>False</p> Signup and view all the answers

    Nail pterygium results from chemical nail enhancement products.

    <p>True</p> Signup and view all the answers

    Ridges in nails are caused by uneven growth.

    <p>True</p> Signup and view all the answers

    Splinter hemorrhages are typically associated with trauma.

    <p>True</p> Signup and view all the answers

    What are fungi?

    <p>Parasites that may cause infections of the feet and hands</p> Signup and view all the answers

    What indicates the early stage of a bacterial infection on nails?

    <p>A yellow-green spot</p> Signup and view all the answers

    What are professional products used for?

    <p>Ensuring safe and correct usage according to manufacturer's instructions</p> Signup and view all the answers

    Study Notes

    Nail Conditions and Disorders

    • Beau's lines: Visible depressions across the nail plate; consequences of major illnesses or injuries affecting nail growth.
    • Bruised nails: Dark purplish spots due to blood clots under the nail, typically from minor injuries.
    • Discolored nails: Nails may change colors due to staining, systemic disorders, or circulation issues.
    • Eggshell nails: Thin, flexible white nails that can curve over the free edge; may result from various factors including diet and genetics.
    • Hangnail: Condition where surrounding skin splits or tears away from the nail plate, often due to dry skin.
    • Leukonychia: Small white spots on nails, stemming from minor matrix injuries, not health deficiencies.
    • Melanonychia: Darkening of nails with a black band extending from base to edge, due to pigmentation changes.
    • Nail disorder: General term for any condition caused by injury or disease of the nail unit.
    • Nail psoriasis: Non-infectious condition marked by pitting or roughness on the nail surface.
    • Nail pterygium: Skin abnormality where the nail plate stretches it, often due to injury or chemical reactions.
    • Onychia: Inflammation of the nail matrix leading to nail shedding.
    • Onychocryptosis: Ingrown nails which grow into surrounding tissue.
    • Onycholysis: Nail lifting from the nail bed, starting at the free edge.
    • Onychomadesis: Separation and falling off of nails from the nail bed.
    • Onychomycosis: Fungal infection affecting the natural nail plate.
    • Onychophagy: Biting nails or surrounding skin; can improve with regular manicures.
    • Onychorrhexis: Brittle nails with lengthwise ridges, often due to matrix injury or chemical exposure.
    • Onychosis: Any deformity or disease related to natural nails.
    • Paronychia: Bacterial inflammation causing redness, swelling, and pus near the nail.
    • Pincer nail: Nails curved like a trumpet due to increased matrix curvature.
    • Plicatured nail: Highly curved nails typically from matrix injury or inherited traits.
    • Pseudomonas aeruginosa: Bacteria causing nail infections, leading to discoloration.
    • Ridges: Vertical lines from uneven nail growth, commonly associated with aging.
    • Splinter hemorrhages: Traumatic injuries to nail bed causing capillary damage and blood accumulation.

    Infection Prevention and Management

    • Nail services should be avoided if there are infections, inflammation, or injuries present on nails or skin.
    • Fungi prefer warm, moist environments for growth, making appropriate hygiene critical.
    • If nail infections recur, it is recommended to reassess cleaning, disinfection, and application techniques.
    • Cosmetologists cannot provide treatment advice for client-developed nail infections; referral to a physician is necessary.
    • Following state board guidelines for cleaning and disinfecting implements is essential for preventing infection transfer.
    • Proper disinfection practices include cleaning metal tools, using single-use files, and sanitizing work surfaces before and after procedures.

    General Nail Health

    • Nail discolorations can result from lifestyle factors such as smoking or nail polish.
    • Conditions like leukonychia are often myths for health deficiencies like zinc or calcium.
    • Legally liable practices include avoiding harm to a client by not cutting or tearing living skin.
    • Early bacterial infections may present as yellow-green spots, progressing in color without intervention.
    • Professional nail products should be used according to manufacturer instructions to ensure safety.

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    Description

    Test your knowledge on various nail conditions and disorders. From Beau's lines to melanonychia, this quiz covers the symptoms, causes, and implications of each condition. Learn about the impact of health on nail appearance and the significance of different nail disorders.

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