CBIC CIC Dumps Questions Answers

Active tuberculosis (TB) is an airborne disease transmitted through the inhalation of droplet nuclei containing Mycobacterium tuberculosis. Effective infection control measures are critical during patient transport to protect healthcare workers, such as emergency medical technicians (EMTs), and to prevent community spread. The Certification Board of Infection Control and Epidemiology (CBIC) emphasizes the use of appropriate personal protective equipment (PPE) and source control as key strategies in the "Prevention and Control of Infectious Diseases" domain, aligning with guidelines from the Centers for Disease Control and Prevention (CDC).

For a patient with suspected active TB, the primary goal is to contain the infectious particles at the source (the patient) while ensuring the EMT is protected from inhalation exposure. Option C, placing an N95 respirator on the patient and a surgical mask on the EMT, is the most appropriate recommendation. The N95 respirator on the patient serves as source control by filtering the exhaled air, reducing the dispersion of infectious droplets. However, fitting an N95 respirator on the patient may be challenging, especially in an emergency setting or if the patient is uncooperative, so a surgical mask is often used as an alternative source control measure. For the EMT, a surgical mask provides a basic barrier but does not offer the same level of respiratory protection as an N95 respirator. The CDC recommends that healthcare workers, including EMTs, use an N95 respirator (or higher-level respiratory protection) when in close contact with a patient with suspected or confirmed active TB, unless an airborne infection isolation room is available, which is not feasible during transport.

Option A is incorrect because placing a surgical mask on both the patient and the EMT does not provide adequate respiratory protection for the EMT. Surgical masks are not designed to filter small airborne particles like those containing TB bacilli and do not meet the N95 standard required for airborne precautions. Option B is impractical and unnecessary, as placing an N95 respirator on both the patient and the EMT is overly restrictive and logistically challenging, especially for the patient during transport. Option D reverses the PPE roles, placing the surgical mask on the patient(insufficient for source control) and the N95 respirator on the EMT (appropriate for protection but misaligned with the need to control the patient’s exhalation). The CBIC and CDC guidelines prioritize source control on the patient and respiratory protection for the healthcare worker, making Option C the best fit.

This recommendation is consistent with the CBIC’s emphasis on implementing transmission-based precautions (CDC, 2005, Guideline for Preventing the Transmission of Mycobacterium tuberculosis in Healthcare Settings) and the use of PPE tailored to the mode of transmission, as outlined in the CBIC Practice Analysis (2022).

Meningococcal infections, such asNeisseria meningitidis, are transmitted viarespiratory droplets. According toAPIC and CDC guidelines, patients withmeningococcal diseaseshould be placed onDroplet Precautions upon admission. These precautions can bediscontinued after 24 hours of effective antibiotic therapy.

Why the Other Options Are Incorrect?

B. Droplet precautions must continue–Droplet Precautions are not needed beyond 24 hours of appropriate therapybecause treatment rapidly reduces infectiousness.

C. Airborne precautions may be discontinued after 24 hours of therapy–Meningococcal infection is not airborne, soAirborne Precautions are never required.

D. Airborne precautions must continue–Incorrectbecausemeningococci do not transmit via airborne particles.

CBIC Infection Control Reference

According toAPIC guidelines,Droplet Precautions should be maintained for at least 24 hours after effective antibiotic therapy initiation​.

The correct answer is D, "Having the family members demonstrate ways to prevent CDI transmission," as this educational format involves active learning. According to the Certification Board of Infection Control and Epidemiology (CBIC) guidelines, active learning engages learners through participation, practice, and application of knowledge, which is more effective for skill development and behavior change compared to passive methods. In this context, having family members demonstrate techniques—such as proper hand hygiene, use of personal protective equipment (PPE), or environmental cleaning—requires them to actively apply the information, reinforcing understanding and retention (CBIC Practice Analysis, 2022, Domain IV: Education and Research, Competency 4.1 - Develop and implement educational programs). This hands-on approach also allows the infection preventionist to provide immediate feedback, ensuring correct practices to prevent CDI transmission, which is critical given the spore-forming nature of Clostridioides difficile.

Option A (providing a brief 10-minute lecture on ways to prevent CDI transmission) is a passivelearning method where information is delivered to the audience without requiring their active participation, limiting its effectiveness for skill-based learning. Option B (distributing a pamphlet describing ways to prevent CDI transmission) is also passive, relying on the family to read and interpret the material independently, which may not ensure comprehension or application. Option C (watching a 5-minute YouTube video demonstrating ways to prevent CDI transmission) is a more engaging passive method, as it provides visual and auditory learning, but it still lacks the interactive component of active participation or demonstration.

The focus on active learning aligns with CBIC’s emphasis on tailoring educational programs to promote practical skills and sustained behavior change, which is essential for infection prevention among families of CDI patients (CBIC Practice Analysis, 2022, Domain IV: Education and Research, Competency 4.2 - Evaluate the effectiveness of educational programs). This approach supports the goal of reducing transmission risks in both healthcare and home settings.