Mod 1
How does globalization contribute to the spread of infectious diseases?
Through the unprecedented speed of international travel and trade. Context: Pathogens can now cross the globe in hours, making containment much harder.
Why is patient isolation particularly difficult in deployed environments?
There are limited medical capabilities and constrained facility space. Context: You often have to rely on separated tents rather than standard isolation rooms.
What specific types of infections does an IPC Plan aim to prevent?
Healthcare-Associated Infections (HAIs). Context: The plan also aims to protect medical staff and maintain force health readiness.
What for Isolation are "Standard Precautions" and when should they be used?
Basic prevention practices used for ALL patients, regardless of infection status. Context: Includes standard PPE, routine cleaning, and safe sharps handling.
What is the key difference between Disinfection and Sterilization?
Disinfection kills most germs, but Sterilization eliminates all microbial life. Context: Sterilization is required to destroy highly resistant microorganisms.
What are the main drivers that cause a previously controlled disease to "re-emerge"?
Infrastructure breakdown, vaccine hesitancy, and Antimicrobial Resistance (AMR). Context: Environmental concerns like climate shifts also allow vector habitats to expand.
What are some unique environmental control challenges faced in deployed medical settings?
Managing HVAC, airflow, and water potability/sterilization. Context: In-garrison MTF standards are difficult to replicate in field environments.
How frequently should surveillance rounds be conducted to check for facility-acquired infections?
At least weekly. Context: Rounds should focus on high-priority patients and treatment centers to ensure checklist compliance.
If a patient has a condition that spreads via skin-to-skin contact, what precautions must you take?
Contact Precautions. Context: This requires careful use of gloves and gowns to prevent transmission of issues like diarrhea or skin wounds.
How should soiled linens be handled in a deployed medical facility?
By following the local infection control plan. Context: Standard precautions apply, meaning they must be handled carefully to prevent exposure.
What is the primary purpose of conducting disease surveillance?
To minimize disease, disability, and premature death. Context: Surveillance is a proactive measure to protect the population.
Why must medical planners be cautious about employing Local Nationals in a deployed setting?
It risks the inadvertent introduction of local, endemic diseases. Context: Force protection must account for diseases common to the local population but new to deployed personnel.
Who should be included in a Multidisciplinary Infection Control Team?
Clinicians, preventive medicine, environmental science, lab personnel, and transport specialists. Context: Infection control requires a whole-team approach.
What type of transmission-based precautions are required for respiratory illnesses like influenza or meningitis?
Droplet Precautions. Context: These illnesses spread via coughing or sneezing. You must use surgical masks and mask the patient during transport.
What is the proper procedure for disposing of medical sharps?
Place them in rigid plastic containers following hazmat protocols. Context: This prevents accidental needle sticks and subsequent infections.
How do we define an "Emerging Infectious Disease"?
Pathogens that are newly recognized, newly mutated, or have expanded their range/host. Context: Drivers include genetic mutation, zoonotic spillover, and habitat disruption.
After consulting with leadership, who should you coordinate with to relay disease risk information to the public
Public Affairs. Context: They help distribute accurate information via town halls, flyers, and social media.
Besides facility-acquired infections, what other source of infections must an IPC plan address?
Community-acquired infections. Context: The plan must cover pathogens brought into the facility from outside.
Diseases like tuberculosis and measles require Airborne Precautions. What specific PPE is required for this?
A respirator (e.g., an N95 mask). Context: These pathogens remain suspended in the air as small particles.
How should patient specimens be prepared and handled to prevent cross-contamination?
They must be labeled, double-bagged, and the outer bag handled only with clean hands/fresh gloves. Context: This protects laboratory personnel during transport and testing.
Historically, what percentage of war casualties are caused by Diseases and Non-Battle Injuries (DNBI)?
60% to 90%. DNBI has consistently impacted mission capability more than direct combat throughout history.
When communicating infectious disease risks to commanders, what must be your primary focus?
The impact to personnel and the mission. Context: Leadership needs to know how the disease affects their operational capability, not just the medical symptoms.
Who must you consult before attempting to isolate or transport a patient with an extreme case, such as a viral hemorrhagic fever?
An Infectious Disease Specialist. Context: These extreme cases require specialized, case-by-case arrangements.
Since negative pressure rooms aren't available downrange, how should you handle a patient requiring Airborne Precautions?
Use small, separated tents with isolated airflow. Context: You must adapt transmission precautions to the deployed environment.
When handling human remains, who or what organization should personnel consult for guidance on proper handling and PPE?
The CDC or an Infectious Disease specialist. Context: Proper procedures ensure safety and compliance with federal, state, and Host Nation laws.