Infectious Diseases Nursing Course

Lesson 1 • Microbiology Essentials for Nurses

Covers bacterial, viral, fungal, and parasitic pathogen classes with clinical relevance. Builds the taxonomic vocabulary used throughout all subsequent infection management content.

Lesson 2 • Host Defense and Immune Response

Describes innate and adaptive immunity, inflammatory responses, and immunocompromised states. Connects immune function to patient vulnerability assessment in clinical settings.

Lesson 3 • Infection Classification and Terminology

Defines localized, systemic, primary, secondary, and opportunistic infections. Provides standardized language nurses use when documenting and communicating clinical findings.

Lesson 1 • Standard Precautions in Clinical Practice

Teaches universal precautions applied to every patient regardless of diagnosis. Establishes the baseline safety behaviors that underpin all infection control activities.

Lesson 2 • Occupational Exposure Management

Guides nurses through post-exposure protocols for bloodborne and airborne pathogens. Ensures timely, evidence-based response to needlestick injuries and mucous membrane exposures.

Lesson 3 • Transmission-Based Precaution Categories

Differentiates contact, droplet, and airborne precaution requirements with specific PPE protocols. Nurses select and implement the correct precaution tier for each pathogen type.

Lesson 4 • Healthcare-Associated Infection Prevention

Addresses catheter-associated, ventilator-associated, and surgical site infection bundles. Nurses apply bundle elements consistently to measurably reduce preventable infection rates.

Lesson 1 • Interpreting Infection-Related Laboratory Results

Explains CBC, CRP, procalcitonin, culture, and sensitivity report interpretation. Nurses use these values to monitor treatment response and escalate care appropriately.

Lesson 2 • Recognizing Sepsis and Rapid Deterioration

Applies validated screening tools to identify sepsis, septic shock, and organ dysfunction early. Timely recognition enables nurses to activate escalation protocols before irreversible deterioration.

Lesson 3 • Physical Examination for Infection Signs

Teaches inspection, palpation, and auscultation findings specific to infectious presentations. Connects physical signs such as lymphadenopathy and rash patterns to likely pathogen categories.

Lesson 4 • Diagnostic Specimen Collection

Covers correct technique for blood, urine, wound, sputum, and CSF specimen collection. Proper collection directly determines the accuracy of culture and sensitivity results.

Lesson 1 • Antimicrobial Drug Classes and Mechanisms

Surveys antibacterial, antiviral, antifungal, and antiparasitic drug classes with mechanisms of action. Provides the pharmacological foundation for safe drug selection and patient education.

Lesson 2 • Monitoring for Adverse Effects and Toxicity

Identifies nephrotoxicity, hepatotoxicity, ototoxicity, and hypersensitivity reactions linked to antimicrobials. Nurses monitor relevant labs and clinical signs to detect toxicity before harm occurs.

Lesson 3 • Antimicrobial Resistance and Stewardship

Explains resistance mechanisms and the nurse's role in stewardship programs. Nurses apply de-escalation principles and patient education to reduce unnecessary antimicrobial use.

Lesson 1 • Central Nervous System Infections

Covers bacterial meningitis, viral encephalitis, and brain abscess nursing assessment and emergency response. Nurses recognize neurological deterioration and implement isolation and supportive care rapidly.

Lesson 2 • Respiratory Tract Infections

Covers pneumonia, influenza, tuberculosis, and bronchitis assessment and nursing interventions. Nurses prioritize airway management, oxygenation support, and transmission prevention simultaneously.

Lesson 3 • Gastrointestinal Infectious Diseases

Addresses gastroenteritis, Clostridioides difficile, hepatitis, and foodborne illness nursing management. Fluid balance, enteric precautions, and nutritional support are central nursing priorities.

Lesson 4 • Urinary Tract and Bloodstream Infections

Addresses UTI, pyelonephritis, bacteremia, and septicemia nursing assessment and management. Nurses link catheter care, fluid management, and antimicrobial monitoring to patient outcomes.

Lesson 1 • Bacterial and Parasitic STIs

Covers gonorrhea, chlamydia, syphilis, and trichomoniasis assessment, treatment, and partner notification. Nurses apply sensitive communication skills when conducting sexual health histories.

Lesson 2 • Hepatitis B and C Nursing Care

Addresses acute and chronic hepatitis B and C assessment, antiviral therapy, and liver function monitoring. Nurses educate patients on transmission prevention and the importance of treatment completion.

Lesson 3 • Viral STIs and Genital Infections

Addresses herpes simplex virus, human papillomavirus, and molluscum contagiosum nursing management. Nurses provide accurate information on chronic management, recurrence, and vaccination options.

Lesson 1 • Infection Management During Pregnancy

Addresses TORCH infections, group B streptococcus, and listeriosis risks and nursing interventions in pregnancy. Nurses balance maternal treatment needs with fetal safety when selecting and monitoring therapies.

Lesson 2 • Immunocompromised Patient Infection Care

Covers neutropenic precautions, opportunistic infections, and protective isolation for transplant and oncology patients. Nurses implement heightened surveillance and rapid escalation protocols for this high-risk group.

Lesson 3 • Geriatric Infectious Disease Considerations

Addresses atypical infection presentations, polypharmacy interactions, and frailty in older adults. Nurses recognize subtle signs such as confusion and functional decline as infection indicators.

Lesson 1 • Emerging and Re-Emerging Infectious Diseases

Examines drivers of disease emergence including zoonosis, climate change, and global travel. Nurses apply heightened surveillance and flexible precaution strategies when encountering unfamiliar pathogens.

Lesson 2 • Pandemic Preparedness and Response

Covers pandemic phases, surge capacity planning, and nurse roles in mass casualty infectious events. Nurses understand triage prioritization and resource allocation frameworks used during declared emergencies.

Lesson 3 • Bioterrorism and High-Consequence Pathogens

Introduces Category A bioterrorism agents including anthrax, smallpox, and plague with nursing response protocols. Nurses recognize sentinel presentations and activate facility emergency response plans promptly.

Lesson 4 • Healthcare Facility Outbreak Investigation

Guides nurses through outbreak detection, case definition, source identification, and containment steps. Systematic outbreak investigation skills reduce transmission duration and total case counts.