CIC VIEW AHEAD EXAM QUESTIONS FULL SOLUTION GUIDE
CIC Practice EXAM Actual EXAM 2026/2027
Questions and Answers Verified Solutions Latest
Update
Question:
Chronically Infected IgM (RECENT infection IgG (OLD infection) anti-HBc - antibody hep b
CORE.
Answer:
HBsAG - POS anti-HBc - POS IgM anti-HBc - NEG anti-HBs - NEG What does this mean?
Question:
Acutely Infected.
Answer:
HBsAG - POS anti-HBc - POS IgM anti-HBc - POS anti-HBs - NEG What does this mean?
Interpretation unclear 4 possibilites: Resolved infection (most common) False-positive anti-HBx,
thus susceptible Low level chronic infection
Question:
Resolving acute infection.
Answer:
HBsAG - NEG anti-HBc - POS anti-HBs - NEG What does this mean?
Question:
· Confirming the presence of an outbreak · Identifying investigation team and resources · Verifying
the diagnosis · Establishing a preliminary case definition · Alerting administration and key
healthcare partners about the investigation · Performing a detailed literature review · Developing a
methodology for case finding · Preparing an initial line list and epidemic curve · Observing and
reviewing potentially implicated patient care activities · Considering whether environmental
sampling or HCP sampling should be performed · Implementing initial control measures · Defining
,and refining the case definition · Continuing case finding and surveillance · Reviewing regularly
control measures · Maintaining surveillance activities · Considering whether an analytic study
should be performed.
Answer:
Steps on conducting an outbreak investigation
Question:
Individuals with and without the EXPOSURE to a potential risk factor that do NOT have the
outcome of interest AT the time of study enrollment Retrospective versus prospective. Need to
follow up for long period of time to see if patient gets the outcome LONG + EXPENSIVE.
Answer:
Cohort Studies
Question:
Measles IgM antibody by EIA - confirms recent measles Measles IgM antibodies may not be
present until 72 hours after rash onset Diagnosis of measles can usually be made on the basis of
clinic presentation alone: cough, coryza (inflammation of mucous membrane in nose), and
conjunctivitis (red eyes) with or w/o Koplik spots (white spots in mouth) Rubella no diagnostic test.
Answer:
MMR Diagnostics and Labs
Question:
Cultures: blood, skin, synovial fluid, CSF infected patients ELISA- detects antibodies followed by
Western Blot for confirmation.
Answer:
Lyme Disease Diagnostics & Labs
Question:
June - August everywhere EXCEPT Southeast.
,Answer:
When is tick season? (lyme disease)
Question:
Color/clarity - Cloudy Protein - High Glucose - Low WBC Count - High Neutrophil - High.
Answer:
Bacteria Meningitis characteristics
Question:
The greater NUMBER of isolates the more accurate the sensitivity. Remember to read the numbers
under the antibiotics as PERCENTAGES! Antibiograms test SENSITIVIES NOT RESISTANCE
TO ABx.
Answer:
How do you read this antibiogram?
Question:
RAPID spread cases present @ same disease stage which indicates the single source (this means one
incubation period only).
Answer:
What is a Common Source Outbreak?
Question:
SLOW spread disease spreads in 1 or more initial cases then spreads to others.
Answer:
What is a Propagated Outbreak?
Question:
, Interval and ratio scales.
Answer:
Frequency histograms & polygons are most useful for what variables?
Question:
1. CLEAN - mechanically clean 2. DISINFECT -submerge in HLD solution 3. RINSE off chemical
and flush ports w/ sterile water 4. DRY - flush channels w/ 70-90% alcohol + forced air 5. STORE-
hand vertically DISCARD WATER AFTER EVERY USE.
Answer:
Steps for disinfecting endoscopes (HLD)
Question:
1. Preop showering w/ antimicrobial soap 2. Wash from clean to less clean areas 3. Active
surveillance culturing for epi significant organisms (MRSA nasal swab) 4. Encourage and assist in
good oral hygiene 5. Encourage good genital area cleaning 6. Hand hygiene 7. Tx remote site
infections prior to srugery 8. Smoking cessation, weight loss etc if possible.
Answer:
What practices pre-op decrease bioburden of microorganisms on pts skin?
Question:
1. HVAC system doesn't need to be disabled 2. Takes 15-20 minutes 3. Reduces vegetative bacteria.
Answer:
UV Light benefits as a disinfectant
Question:
The discussion.
Answer:
What part of a public research study contains a a brief summary of the entire research process w/
interpretation of data, conclusions from data, limitations, and recommendations?
CIC Practice EXAM Actual EXAM 2026/2027
Questions and Answers Verified Solutions Latest
Update
Question:
Chronically Infected IgM (RECENT infection IgG (OLD infection) anti-HBc - antibody hep b
CORE.
Answer:
HBsAG - POS anti-HBc - POS IgM anti-HBc - NEG anti-HBs - NEG What does this mean?
Question:
Acutely Infected.
Answer:
HBsAG - POS anti-HBc - POS IgM anti-HBc - POS anti-HBs - NEG What does this mean?
Interpretation unclear 4 possibilites: Resolved infection (most common) False-positive anti-HBx,
thus susceptible Low level chronic infection
Question:
Resolving acute infection.
Answer:
HBsAG - NEG anti-HBc - POS anti-HBs - NEG What does this mean?
Question:
· Confirming the presence of an outbreak · Identifying investigation team and resources · Verifying
the diagnosis · Establishing a preliminary case definition · Alerting administration and key
healthcare partners about the investigation · Performing a detailed literature review · Developing a
methodology for case finding · Preparing an initial line list and epidemic curve · Observing and
reviewing potentially implicated patient care activities · Considering whether environmental
sampling or HCP sampling should be performed · Implementing initial control measures · Defining
,and refining the case definition · Continuing case finding and surveillance · Reviewing regularly
control measures · Maintaining surveillance activities · Considering whether an analytic study
should be performed.
Answer:
Steps on conducting an outbreak investigation
Question:
Individuals with and without the EXPOSURE to a potential risk factor that do NOT have the
outcome of interest AT the time of study enrollment Retrospective versus prospective. Need to
follow up for long period of time to see if patient gets the outcome LONG + EXPENSIVE.
Answer:
Cohort Studies
Question:
Measles IgM antibody by EIA - confirms recent measles Measles IgM antibodies may not be
present until 72 hours after rash onset Diagnosis of measles can usually be made on the basis of
clinic presentation alone: cough, coryza (inflammation of mucous membrane in nose), and
conjunctivitis (red eyes) with or w/o Koplik spots (white spots in mouth) Rubella no diagnostic test.
Answer:
MMR Diagnostics and Labs
Question:
Cultures: blood, skin, synovial fluid, CSF infected patients ELISA- detects antibodies followed by
Western Blot for confirmation.
Answer:
Lyme Disease Diagnostics & Labs
Question:
June - August everywhere EXCEPT Southeast.
,Answer:
When is tick season? (lyme disease)
Question:
Color/clarity - Cloudy Protein - High Glucose - Low WBC Count - High Neutrophil - High.
Answer:
Bacteria Meningitis characteristics
Question:
The greater NUMBER of isolates the more accurate the sensitivity. Remember to read the numbers
under the antibiotics as PERCENTAGES! Antibiograms test SENSITIVIES NOT RESISTANCE
TO ABx.
Answer:
How do you read this antibiogram?
Question:
RAPID spread cases present @ same disease stage which indicates the single source (this means one
incubation period only).
Answer:
What is a Common Source Outbreak?
Question:
SLOW spread disease spreads in 1 or more initial cases then spreads to others.
Answer:
What is a Propagated Outbreak?
Question:
, Interval and ratio scales.
Answer:
Frequency histograms & polygons are most useful for what variables?
Question:
1. CLEAN - mechanically clean 2. DISINFECT -submerge in HLD solution 3. RINSE off chemical
and flush ports w/ sterile water 4. DRY - flush channels w/ 70-90% alcohol + forced air 5. STORE-
hand vertically DISCARD WATER AFTER EVERY USE.
Answer:
Steps for disinfecting endoscopes (HLD)
Question:
1. Preop showering w/ antimicrobial soap 2. Wash from clean to less clean areas 3. Active
surveillance culturing for epi significant organisms (MRSA nasal swab) 4. Encourage and assist in
good oral hygiene 5. Encourage good genital area cleaning 6. Hand hygiene 7. Tx remote site
infections prior to srugery 8. Smoking cessation, weight loss etc if possible.
Answer:
What practices pre-op decrease bioburden of microorganisms on pts skin?
Question:
1. HVAC system doesn't need to be disabled 2. Takes 15-20 minutes 3. Reduces vegetative bacteria.
Answer:
UV Light benefits as a disinfectant
Question:
The discussion.
Answer:
What part of a public research study contains a a brief summary of the entire research process w/
interpretation of data, conclusions from data, limitations, and recommendations?
