Cellulitis: Causes and Symptoms
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Questions and Answers

What is the definition of infection according to the text?

  • The presence of parasites in a wound
  • The presence of bacteria in a wound (correct)
  • The presence of viruses in a wound
  • The presence of fungi in a wound

Which of the following is NOT an objective outlined in the text regarding post-operative infections?

  • Identifying patterns of soft tissue and bone infections
  • Recognizing different types of foot infections requiring surgery
  • Understanding the diagnosis and surgical management of diabetic foot infections
  • Demonstrating knowledge of foodborne infections (correct)

What is one of the criteria mentioned in the text for identifying sepsis associated with lower extremity infections?

  • Cholesterol levels
  • Fasting glucose levels
  • SIRS criteria (correct)
  • Rheumatoid factor levels

What is a common infection parameter specified under the 'Expected Outcomes' section?

<p>Infection workup accuracy (C)</p> Signup and view all the answers

What is a key aspect of the medical and surgical management of common infections based on the text?

<p>Diabetic foot care education (A)</p> Signup and view all the answers

Which bacterial organisms are most commonly identified as pathogens in cellulitis?

<p>Streptococci and S.aureus (A)</p> Signup and view all the answers

What are common symptoms of cellulitis?

<p>Erythema and Edema (A)</p> Signup and view all the answers

What is the typical treatment approach for cellulitis if outpatient antibiotics fail?

<p>Inpatient IV antibiotics covering most likely organism (Gram +) (B)</p> Signup and view all the answers

What is the characteristic of cellulitis recurrence after the initial episode?

<p>Recurrence ranges from 22-49% (B)</p> Signup and view all the answers

Which condition is NOT commonly associated with cellulitis according to the text?

<p>Celiac disease (B)</p> Signup and view all the answers

What is cellulitis characterized as?

<p>A bacterial skin and soft tissue infection (B)</p> Signup and view all the answers

What are the criteria for confirming Systemic Inflammatory Response Syndrome (SIRS)?

<p>Fever &gt; 38.0°C or &lt; 36.0°C, Tachycardia &gt; 90 beats/min, Tachypnea &gt; 20 breaths/min, Leukocytosis &gt; 12,000 or leukopenia &lt; 4,000 (B)</p> Signup and view all the answers

Which of the following is NOT a risk factor for septic arthritis?

<p>Young age (D)</p> Signup and view all the answers

How is sepsis defined?

<p>Life-threatening organ dysfunction due to a dysregulated host response to infection (A)</p> Signup and view all the answers

Which diagnostic tool is used to identify an abscess?

<p>Ultrasound (C)</p> Signup and view all the answers

What confirms the diagnosis of septic arthritis?

<p>Joint drainage with aspiration of synovial fluid (A)</p> Signup and view all the answers

What is the main treatment approach recommended by IDSA guidelines for septic arthritis?

<p>Arthrotomy with joint drainage (C)</p> Signup and view all the answers

Which of the following clinical symptoms is NOT typically associated with an abscess?

<p>Leukocytosis (D)</p> Signup and view all the answers

What is the key focus of the objectives outlined regarding post-operative infections?

<p>Identifying patterns of infections in the foot and ankle (B)</p> Signup and view all the answers

What is one of the criteria required for confirming Systemic Inflammatory Response Syndrome (SIRS) according to the text?

<p>Leukopenia (B)</p> Signup and view all the answers

What is the significance of SIRS criteria in the context of lower extremity infections?

<p>Assessing the severity of the body's inflammatory response (D)</p> Signup and view all the answers

What is a common risk factor for septic arthritis as mentioned in the text?

<p>Long-term indwelling catheters (C)</p> Signup and view all the answers

Which type of infection mentioned in the text is most likely to require surgery?

<p>Deep bone infection (D)</p> Signup and view all the answers

What is a critical aspect of the medical and surgical management of common infections highlighted in the text?

<p>Timely administration of antibiotics (B)</p> Signup and view all the answers

Which of the following diagnostic tools is utilized for confirming sepsis according to the text?

<p>Sequential Organ Failure Assessment Score (qSOFA) (C)</p> Signup and view all the answers

How are sepsis and septic arthritis differentiated in terms of diagnosis and management according to the text?

<p>Sepsis is primarily diagnosed based on blood culture results, whereas septic arthritis requires joint fluid analysis (C)</p> Signup and view all the answers

In what patient population is septic arthritis particularly common based on the text?

<p>Elderly individuals (A)</p> Signup and view all the answers

Which of the following symptoms is NOT a criterion for diagnosing Sepsis according to the text?

<p>$37.5$°C temperature (B)</p> Signup and view all the answers

What is a potential consequence of cellulitis recurrence based on the text?

<p>Increased likelihood of abscess formation (B)</p> Signup and view all the answers

Which condition is NOT typically associated with cellulitis, according to the information provided?

<p>DVT (A)</p> Signup and view all the answers

Why is it challenging to culture cellulitis pathogens, as mentioned in the text?

<p>Difficulty in identifying the most likely causative organism (B)</p> Signup and view all the answers

What is a recommended approach for reducing cellulitis recurrence according to the text?

<p>Prophylactic antibiotic therapy (A)</p> Signup and view all the answers

Which type of organisms may be encountered in cellulitis cases apart from Streptococci and S.aureus?

<p>Fungal organisms (C)</p> Signup and view all the answers

What distinguishes abscess formation from cellulitis?

<p>Localized collection of purulent material in abscess (D)</p> Signup and view all the answers

What defines infection as per the text?

<p>The pathological presence of bacteria in a site or wound (B)</p> Signup and view all the answers

Which criterion is utilized to identify sepsis associated with lower extremity infections?

<p>SIRS criteria (A)</p> Signup and view all the answers

What is a key focus for surgical techniques regarding foot and ankle infections?

<p>Achieving successful soft tissue, joint, and bone infection management (A)</p> Signup and view all the answers

How are types of lower extremity infections that require surgery identified?

<p>Based on imaging findings and clinical evaluation (B)</p> Signup and view all the answers

What knowledge is essential for the management of diabetic foot infections?

<p>Demonstration of the diagnosis and surgical management (A)</p> Signup and view all the answers

What is a common feature of cellulitis recurrence after the initial episode?

<p>It rarely presents with multiple diseases similarly (C)</p> Signup and view all the answers

Which of the following is a potential consequence of cellulitis recurrence according to the text?

<p>Increased difficulty in managing with outpatient antibiotics (B)</p> Signup and view all the answers

Why is it challenging to culture cellulitis pathogens?

<p>The presence of atypical organisms and difficulty in obtaining samples (D)</p> Signup and view all the answers

What is a common risk factor for septic arthritis as mentioned in the text?

<p>A history of traumatic injuries (A)</p> Signup and view all the answers

Which condition is NOT typically associated with cellulitis based on the information provided?

<p>Charcot neuroarthropathy (B)</p> Signup and view all the answers

What confirms the diagnosis of septic arthritis according to the text?

<p>Collection of purulent material encapsulated by inflammation (B)</p> Signup and view all the answers

Which of the following criteria is NOT required for confirming Systemic Inflammatory Response Syndrome (SIRS)?

<p>Leukocytosis &gt; 12,000 or leukopenia &lt; 4,000 (C)</p> Signup and view all the answers

What is a distinguishing factor between Sepsis and Systemic Inflammatory Response Syndrome (SIRS)?

<p>Presence of infection source (D)</p> Signup and view all the answers

What is a primary means to diagnose sepsis according to the text?

<p>Respiratory rate measurement (B)</p> Signup and view all the answers

Which clinical feature is NOT typically associated with septic arthritis?

<p>Joint drainage (D)</p> Signup and view all the answers

What is a critical aspect of the medical and surgical management of septic arthritis as per IDSA guidelines?

<p>Removal of prosthetic joint if present (B)</p> Signup and view all the answers

Which of the following diagnostic tools is NOT utilized for diagnosing abscesses?

<p>MRI (A)</p> Signup and view all the answers

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