CBIC Updated CIC Exam Questions and Answers by amari

The correct answer is D, "baseline knowledge of the subject," as this is the necessary first step when assessing a patient’s infection prevention and control educational needs. According to the Certification Board of Infection Control and Epidemiology (CBIC) guidelines, effective patient education in infection prevention and control requires a tailored approach that begins with understanding the patient’s existing knowledge and comprehension of the topic. Determining baseline knowledge allows the infection preventionist (IP) to identify gaps, customize educational content to the patient’s level of understanding, and ensure the information is relevant and actionable (CBIC Practice Analysis, 2022, Domain IV: Education and Research, Competency 4.1 - Develop and implement educational programs). This step ensures that education is neither too basic nor overly complex, maximizing its effectiveness in promoting behaviors such as hand hygiene, wound care, or adherence to isolation protocols.

Option A (severity of illness) is an important clinical consideration that may influence the timing or method of education delivery, but it is not the first step in assessing educational needs. The severity might affect the patient’s ability to learn, but it does not directly inform the content or starting point of the education. Option B (educational background) provides context about the patient’s general learning capacity (e.g., literacy level or language preference), but it is secondary to assessing specific knowledge about infection prevention, as background alone does not reveal current understanding. Option C (duration of hospitalization) may impact the opportunity for education but is not a primary factor in determining what the patient needs to learn; it is more relevant to scheduling or prioritizing educational interventions.

The focus on baseline knowledge aligns with adult learning principles endorsed by CBIC, which emphasize assessing learners’ prior knowledge to build effective educational strategies (CBIC Practice Analysis, 2022, Domain IV: Education and Research, Competency 4.2 - Evaluate the effectiveness of educational programs). This approach ensures patient-centered care and supports infection control by empowering patients with the knowledge to participate in their own prevention efforts.

References: CBIC Practice Analysis, 2022, Domain IV: Education and Research, Competencies 4.1 - Develop and implement educational programs, 4.2 - Evaluate the effectiveness of educational programs.

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).

References:

CBIC Practice Analysis, 2022.

CDC Guideline for Preventing the Transmission of Mycobacterium tuberculosis in Healthcare Settings, 2005.

To determine which management activity should be performed first, we need to consider the logical sequence of steps in effective project or program management, particularly in the context of infection control as guided by CBIC principles. Management activities typically follow a structured process, and the order of these steps is critical to ensuring successful outcomes.

A. Evaluate project results: Evaluating project results involves assessing the outcomes and effectiveness of a project after its implementation. This step relies on having completed the project or at least reached a stage where outcomes can be measured. Performing this activity first would be premature, as there would be no results to evaluate without prior planning, goal-setting, and execution. Therefore, this cannot be the first step.

B. Establish goals: Establishing goals is the foundational step in any management process. Goals provide direction, define the purpose, and set the criteria for success. In the context of infection control, as emphasized by CBIC, setting clear objectives (e.g., reducing healthcare-associated infections by a specific percentage) is essential before any other activities can be planned or executed. This step aligns with the initial phase of strategic planning, making it the logical first activity. Without established goals, subsequent steps lack focus and purpose.

C. Plan and organize activities: Planning and organizing activities involve developing a roadmap to achieve the goals, including timelines, resources, and tasks. This step depends on having clear goals to guide the planning process. In infection control, this might include designing interventions to meet infection reduction targets. While critical, it cannot be the first step because planning requires a predefined objective to be effective.

D. Assign responsibility for projects: Assigning responsibility involves delegating tasks and roles to individuals or teams. This step follows the establishment of goals and planning, as responsibilities need to be aligned with the specific objectives and organized activities. In an infection control program, this might mean assigning staff to monitor compliance with hand hygiene protocols. Doing this first would be inefficient without a clear understanding of the goals and plan.

The correct sequence in management, especially in a structured field like infection control, begins with establishing goals to provide a clear target. This is followed by planning and organizing activities, assigning responsibilities, and finally evaluating results. The CBIC framework supports this approach by emphasizing the importance of setting measurable goals as part of the infection prevention and control planning process, which is a prerequisite for all subsequent actions.

References:

CBIC Infection Prevention and Control (IPC) Core Competency Model (updated 2023), Domain V: Management and Communication, which highlights the importance of setting goals as the initial step in managing infection control programs.

CBIC Examination Content Outline, Domain V: Leadership and Program Management, which underscores the need for goal-setting prior to planning and implementation of infection control initiatives.

The gold standard specimen for diagnosing pertussis (Bordetella pertussis infection) is a nasopharyngeal culture because:

B. pertussis colonizes the nasopharynx, making it the best site for detection.

A properly collected nasopharyngeal swab or aspirate increases diagnostic sensitivity.

This method is recommended for culture, PCR, or direct fluorescent antibody testing.

Why the Other Options Are Incorrect?

A. Cough plate – Not commonly used due to low sensitivity.

B. Nares culture – The nares are not a primary site for pertussis colonization.

C. Sputum culture – B. pertussis does not commonly infect the lower respiratory tract.

CBIC Infection Control Reference

APIC confirms that nasopharyngeal culture is the preferred method for diagnosing pertussis​.