Diagnostic Imaging Nursing Course

Lesson 1 • Regulatory and Ethical Frameworks

Covers patient rights, informed consent, confidentiality standards, and professional conduct regulations. Establishes the ethical foundation required throughout all clinical chapters.

Lesson 2 • Diagnostic Center Environment and Layout

Orients students to physical zones, equipment stations, and patient flow in a diagnostic facility. Builds spatial and operational awareness essential for safe practice.

Lesson 3 • Role of the Diagnostic Center Nurse

Defines the nurse's scope of practice within diagnostic centers versus inpatient units. Grounds students in professional boundaries before clinical skill-building begins.

Lesson 1 • Vital Signs and Baseline Monitoring

Covers accurate measurement and interpretation of vital signs in the diagnostic context. Baseline data guides procedural safety decisions throughout the course.

Lesson 2 • Post-Procedure Assessment Protocols

Establishes structured post-procedure monitoring to detect early complications. Connects assessment findings to discharge readiness criteria introduced in later chapters.

Lesson 3 • Identifying Contraindications and Risk Factors

Trains nurses to flag absolute and relative contraindications before procedures begin. Early identification prevents patient harm and procedure cancellations.

Lesson 4 • Pre-Procedure Health History

Teaches structured history-taking focused on allergies, medications, and prior diagnostic reactions. Accurate histories prevent adverse events in all subsequent procedural chapters.

Lesson 1 • Transmission-Based Precaution Categories

Differentiates contact, droplet, and airborne precaution requirements for diagnostic patients. Correct category selection prevents cross-contamination between patients.

Lesson 2 • Radiation and Chemical Safety

Addresses occupational exposure limits, shielding practices, and safe handling of contrast agents and chemicals. Protects both staff and patients in imaging-heavy environments.

Lesson 3 • Equipment Decontamination and Sterilization

Details cleaning, disinfection, and sterilization levels for reusable diagnostic equipment. Proper decontamination directly reduces healthcare-associated infection rates.

Lesson 4 • Sharps and Waste Management

Establishes safe disposal of sharps, biohazardous waste, and pharmaceutical waste in diagnostic settings. Correct waste segregation is a regulatory and safety requirement.

Lesson 1 • Specimen Handling and Transport

Details temperature requirements, transport times, and centrifugation protocols for common specimen types. Proper handling preserves analyte integrity before laboratory analysis.

Lesson 2 • Specimen Labeling and Chain of Custody

Covers two-identifier labeling, barcode scanning, and chain-of-custody documentation. Errors at this stage invalidate results and delay patient care.

Lesson 3 • Venipuncture Technique and Equipment

Teaches step-by-step venipuncture using evacuated tube systems, butterflies, and syringes. Correct technique minimizes hemolysis and patient discomfort.

Lesson 4 • Anatomy of Venipuncture Sites

Reviews upper extremity venous anatomy and site selection criteria for safe blood draws. Anatomical knowledge prevents nerve and arterial injury during collection.

Lesson 1 • Sedation and Analgesia in Diagnostics

Covers minimal and moderate sedation agents, dosing principles, and monitoring requirements during diagnostic procedures. Nurses maintain airway safety and sedation depth awareness.

Lesson 2 • Contrast Administration Techniques

Covers intravenous, oral, and rectal contrast administration routes and injection rate protocols. Correct technique ensures diagnostic image quality and patient safety.

Lesson 3 • Contrast Reactions and Management

Distinguishes mild, moderate, and severe contrast reactions and maps each to a specific nursing response. Rapid recognition and treatment prevent life-threatening outcomes.

Lesson 4 • Renal Function and Contrast Safety

Addresses contrast-induced nephropathy risk, hydration protocols, and metformin management guidelines. Renal screening is mandatory before contrast administration in at-risk patients.

Lesson 1 • CT Scan Patient Preparation and Monitoring

Details fasting requirements, contrast preparation, IV access standards, and in-scanner monitoring for CT procedures. Thorough preparation reduces scan repeats and adverse events.

Lesson 2 • Radiography and Fluoroscopy Nursing Care

Covers patient preparation, positioning assistance, and radiation protection during plain radiography and fluoroscopy. Nurses minimize exposure while ensuring diagnostic image quality.

Lesson 3 • Ultrasound and Echocardiography Support

Covers preparation for abdominal, pelvic, vascular, and cardiac ultrasound studies. Nurses optimize patient positioning and gel application to improve image acquisition.

Lesson 4 • Nuclear Medicine Procedure Nursing

Addresses radiopharmaceutical handling, patient isolation requirements, and post-procedure radiation precautions. Nurses protect staff, patients, and the public from radioactive contamination.

Lesson 1 • Biopsy Procedure Assistance

Covers sterile field setup, specimen handling, and patient monitoring for image-guided and surface biopsies. Correct assistance ensures specimen adequacy and patient safety.

Lesson 2 • Endoscopy Suite Nursing Responsibilities

Details pre-procedure bowel preparation, sedation monitoring, and scope reprocessing coordination in endoscopy. Nurses maintain patient safety throughout the procedure and recovery.

Lesson 3 • Lumbar Puncture and Myelogram Support

Addresses patient positioning, CSF specimen collection, and post-procedure headache management for lumbar punctures. Proper positioning is critical for procedural success.

Lesson 4 • Cardiac Catheterization Lab Support

Covers access site preparation, hemodynamic monitoring, and post-catheterization vascular assessment. Nurses detect arterial complications early to prevent serious hemorrhage.

Lesson 1 • Respiratory Emergency Interventions

Addresses bronchospasm, laryngospasm, and oxygen desaturation management during and after diagnostic procedures. Nurses apply oxygen therapy and positioning before advanced airway support.

Lesson 2 • Basic and Advanced Life Support

Reviews high-quality CPR, defibrillation, and airway management within the diagnostic center context. Nurses maintain competency to initiate resuscitation before the code team arrives.

Lesson 3 • Emergency Equipment and Crash Cart

Familiarizes nurses with crash cart contents, medication locations, and equipment readiness checks. Knowing cart layout reduces critical delays during emergencies.

Lesson 4 • Anaphylaxis Emergency Management

Covers epinephrine administration, positioning, oxygen delivery, and secondary treatment for anaphylaxis. Contrast-related anaphylaxis is a high-risk event in diagnostic centers.