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Questions and Answers
What is the medical term for a localized pyogenic infection of the skin often referred to as a boil?
What is the medical term for a localized pyogenic infection of the skin often referred to as a boil?
Which condition is characterized by a deep-seated pyogenic infection arising from a coalescence of furuncles?
Which condition is characterized by a deep-seated pyogenic infection arising from a coalescence of furuncles?
What is the primary causative organism for furuncles, carbuncles, and abscesses?
What is the primary causative organism for furuncles, carbuncles, and abscesses?
What preventative measure should be observed when dealing with skin infections caused by Staphylococcus aureus?
What preventative measure should be observed when dealing with skin infections caused by Staphylococcus aureus?
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Scalded Skin Syndrome is also known as which of the following?
Scalded Skin Syndrome is also known as which of the following?
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Which of the following pathogens is responsible for Impetigo?
Which of the following pathogens is responsible for Impetigo?
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What is the primary method of transmission for Scarlet Fever?
What is the primary method of transmission for Scarlet Fever?
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Which of the following symptoms is most associated with Erysipelas?
Which of the following symptoms is most associated with Erysipelas?
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What precaution should be taken for Necrotizing Fasciitis?
What precaution should be taken for Necrotizing Fasciitis?
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What type of skin lesions are most commonly associated with skin infections caused by Streptococcus pyogenes?
What type of skin lesions are most commonly associated with skin infections caused by Streptococcus pyogenes?
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Which of the following diseases is characterized by a widespread pink-red rash?
Which of the following diseases is characterized by a widespread pink-red rash?
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Which mode of transmission is common for both Impetigo and Scarlet Fever?
Which mode of transmission is common for both Impetigo and Scarlet Fever?
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What are the constitutional symptoms often associated with Erysipelas?
What are the constitutional symptoms often associated with Erysipelas?
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What is a common transmission method for Trachoma?
What is a common transmission method for Trachoma?
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Which organism is responsible for Gonococcal Conjunctivitis?
Which organism is responsible for Gonococcal Conjunctivitis?
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What is a characteristic symptom of Gonococcal Conjunctivitis?
What is a characteristic symptom of Gonococcal Conjunctivitis?
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What role do flies play in the transmission of Trachoma?
What role do flies play in the transmission of Trachoma?
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What precautions should be taken for hospitalized patients with Trachoma?
What precautions should be taken for hospitalized patients with Trachoma?
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What is the primary mode of transmission for Adenoviral Conjunctivitis?
What is the primary mode of transmission for Adenoviral Conjunctivitis?
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Which pathogen causes Chlamydial Conjunctivitis?
Which pathogen causes Chlamydial Conjunctivitis?
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What precaution should be taken for patients with Bacterial Conjunctivitis?
What precaution should be taken for patients with Bacterial Conjunctivitis?
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What commonly characterizes Bacterial Conjunctivitis?
What commonly characterizes Bacterial Conjunctivitis?
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What is a common symptom of Keratoconjunctivitis?
What is a common symptom of Keratoconjunctivitis?
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Which of the following pathogens is associated with both Adenoviral Conjunctivitis and Keratoconjunctivitis?
Which of the following pathogens is associated with both Adenoviral Conjunctivitis and Keratoconjunctivitis?
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How is Chlamydial Conjunctivitis primarily transmitted?
How is Chlamydial Conjunctivitis primarily transmitted?
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What is a defining feature of Bacterial Conjunctivitis compared to Viral Conjunctivitis?
What is a defining feature of Bacterial Conjunctivitis compared to Viral Conjunctivitis?
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Which pathogen is usually responsible for Anogenital Herpes?
Which pathogen is usually responsible for Anogenital Herpes?
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What is the primary mode of transmission for Genital Chlamydial Infections?
What is the primary mode of transmission for Genital Chlamydial Infections?
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Which disease is characterized by small cauliflower-like growths?
Which disease is characterized by small cauliflower-like growths?
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What type of care precaution is used for Gonorrhea?
What type of care precaution is used for Gonorrhea?
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Which organism is responsible for causing Syphilis?
Which organism is responsible for causing Syphilis?
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Which mode of transmission is associated with both Gonorrhea and Syphilis?
Which mode of transmission is associated with both Gonorrhea and Syphilis?
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What type of virus causes Genital Warts?
What type of virus causes Genital Warts?
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Which condition is an inflammation of the gums?
Which condition is an inflammation of the gums?
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Study Notes
Furuncles
- Known as "boils," these are localized pyogenic skin infections usually caused by Staphylococcus aureus.
- They typically arise from folliculitis and can present as painful, swollen lumps filled with pus.
Carbuncles
- Deep-seated pyogenic infections that occur from the coalescence of multiple furuncles.
- Associated with Staphylococcus aureus and can lead to systemic symptoms if untreated.
Abscesses
- Collections of pus that form within body tissues due to infection, commonly linked with Staphylococcus aureus.
- Requires drainage and antibiotic treatment to resolve.
Scalded Skin Syndrome (Ritter’s Disease or SSSS)
- Serious skin condition caused by Staphylococcus aureus leading to extensive shedding of skin.
- Characterized by draining lesions or purulent discharge, often spreading rapidly in epidemic forms.
Impetigo
- Highly contagious skin infection primarily caused by Streptococcus pyogenes (Group A Beta-Hemolytic Streptococcus).
- Presents as pus-filled blisters, typically seen in children, often affecting exposed skin areas.
Scarlet Fever
- Known as "scarlatina," caused by Streptococcus pyogenes, marked by a distinctive pink-red rash.
- Rash is most prominent on the abdomen, accompanied by fever and sore throat.
Erysipelas
- A form of cellulitis caused by Streptococcus pyogenes, presenting with hot, tender, and red eruptions.
- Often associated with systemic symptoms such as fever.
Necrotizing Fasciitis
- Life-threatening inflammation of the fascia, commonly referred to as "flesh-eating bacteria," primarily caused by Streptococcus pyogenes.
- Requires immediate medical intervention to prevent tissue loss.
Eye Infections
- Adenoviral Conjunctivitis: Caused by adenoviruses, primarily transmitted through direct contact with infected secretions.
- Keratoconjunctivitis: Similar transmission to adenoviral conjunctivitis, also caused by adenoviruses.
Bacterial Conjunctivitis (Pinkeye)
- Highly contagious infection resulting from Haemophilus influenzae or Streptococcus pneumoniae.
- Symptoms include irritation, redness, and purulent discharge from the eyes.
Chlamydial Conjunctivitis
- Caused by Chlamydia trachomatis and transmitted through contact with genital discharges or contaminated surfaces.
- Can occur in newborns during birth.
Trachoma
- Chronic bacterial infection caused by Chlamydia trachomatis, leading to conjunctival scarring and potential blindness.
- Transmission occurs through contact with infectious secretions or mechanical vectors like flies.
Gonococcal Conjunctivitis
- Caused by Neisseria gonorrhoeae, typically transmitted during childbirth, presenting with acute conjunctival inflammation.
- Characterized by purulent discharge.
Infections of the G.U. Tract
- Anogenital Herpes: Mainly caused by HSV-2, can also involve HSV-1, spread through direct or sexual contact.
- Genital Warts: Caused by HPV, resembling small cauliflower-like lesions, primarily transmitted sexually.
- Genital Chlamydial Infections: Caused by Chlamydia trachomatis, transmitted through direct sexual contact.
- Gonorrhea: Infected through direct or sexual contact, it requires prompt diagnosis and treatment.
- Syphilis: Caused by Treponema pallidum, this treponemal disease progresses through four stages.
Additional Conditions
- Dermatitis: General inflammation of the skin.
- Folliculitis: Inflammation of hair follicles, typically occurs when follicles become infected or clogged.
- Dental Caries: Tooth decay due to dental plaque buildup.
- Gingivitis: Inflammation of gums, often resulting from plaque accumulation.
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Description
Test your knowledge on furuncles and carbuncles, including their causes, related bacteria such as Staphylococcus aureus, and precautions needed to prevent infection. This quiz covers definitions, manifestations, and standard contact precautions in healthcare settings.
