I-HUMAN CLINICAL SIMULATION
COMPETENCY GUIDE
Advanced Health Assessment & Diagnostic Reasoning (NR 509 / NR 602)
Prepared For: Family Nurse Practitioner (FNP) & Adult-Gerontology Primary Care Nurse Practitioner (AGPCNP)
Candidates
Course: NR 509 / NR 602 (Advanced Health Assessment & Clinical Practice)
Resource Grounding: i-Human virtual clinical simulation tips, scoring guidelines, HPI efficiency strategies, physical
examination requirements, and case study differentials (Amanda Wheaton, Mabel Johnson, Katherine Harris, Samantha
Higgins, Fred O. Macintyre).
Document Type: Comprehensive Board-Style Practice Exam & Clinical Rationale Handbook
Prepared By: Advanced Practice Clinical Education Committee
Date: August 2026
HOW TO USE THIS HANDBOOK:
This guide is designed to help nurse practitioner candidates excel in both the i-Human virtual patient simulations and
national board exams (AANP/ANCC). It focuses heavily on clinical reasoning, systematic history taking (using the
OLDCARTS framework), comprehensive physical exam techniques, and precise diagnostic selection. The 20 high-yield
board-style questions included herein directly target common student pitfalls, specific simulation scoring mechanics, and the
actual clinical presentation of complex multi-comorbid case studies. Review each rationale, key concept, and common
mistake on your path to clinical competency.
ADVANCED PRACTICE CLINICAL ASSESSMENT SERIES CHAMBERLAIN UNIVERSITY
, I-HUMAN SIMULATION METHODOLOGY & CLINICAL REVIEW
1. Systematic History Taking & OLDCARTS Mnemonic:
The i-Human simulation engine grades history-taking on clinical efficiency, calculated as a ratio of correct diagnostic
questions asked to the total questions asked. To secure maximum credit, every clinical interview must follow a strict
template: • Open-ended screening: You must ask (1) "How can I help you today?" and (2) "Any other symptoms or
concerns?" first. • Symptom Characterization (OLDCARTS): Analyze the Onset, Location, Duration, Character,
Aggravating factors, Relieving factors, Timing, and Severity of every active symptom. • Past Medical History (PMH)
Checklist: Screen for allergies, active prescription drugs, over-the-counter (OTC)/herbal supplements, and immunizations
(specifically including the influenza vaccine). • Review of Systems (ROS) Completeness: Do not abbreviate the ROS. You
must ask about systems not touched in the HPI (such as screening for urinary symptoms even for a patient presenting with
an acute cough).
2. Physical Examination & Key Findings:
Unlike the history-taking portion, the physical exam (PE) has an asymmetrical grading structure. There is no penalty for
performing additional, safe physical maneuvers, but missing a required maneuver directly docks your score. • The 'Just Do
Everything' Rule: To guarantee a 100% score, perform a comprehensive head-to-toe examination. • Exceptions: Avoid
obviously inappropriate exams (e.g., assessing fetal heart rate in a male) and harmful actions (e.g., gross pain stimuli in
conscious patients). • Key Findings & MSAP: Document all abnormal findings. You must identify the Most Significant
Active Problem (MSAP) (usually the active chief complaint causing immediate impairment) and label all other findings as
Related, Unrelated, or PMH.
3. Laboratory and Diagnostic Ordering Mechanics:
• Drop-Down Selection: Use the built-in diagnostic drop-downs located to the right of the magnifying glass. This ensures
you select the exact database entries recognized by the grading algorithm. • Component Profile Ordering: Certain tests
must be ordered separately for grading credit. For example, even if you order a Complete Metabolic Panel (CMP), the
i-Human engine will not grant credit for evaluating liver function unless you order Liver Function Tests (LFTs) as a discrete,
separate item. • Interpretation Clipboard: Rather than struggling to interpret complex EKGs or ECHOs, click the
clipboard/interpretation icon directly above the test result graphics to view the system's pre-rendered textual clinical findings.
ADVANCED PRACTICE CLINICAL ASSESSMENT SERIES CHAMBERLAIN UNIVERSITY
, Question 1 of 20
Learning Objective: Apply the standardized i-Human history taking approach to maximize clinical interview efficiency and
question percentage scores.
Clinical Scenario: A nurse practitioner candidate is playing an i-Human virtual clinical case. To optimize the interview
efficiency score (expressed as a percentage of correct questions asked out of a 100-question maximum), which of the
following actions represents the best initial communication strategy?
A. Ask a highly detailed review of systems (ROS) questionnaire B. Obtain a comprehensive past medical history (PMH), social
immediately after the chief complaint is introduced. history, and family history before exploring the history of present
illness (HPI).
C. Begin with 'How can I help you today?' followed immediately D. Type highly specific open-ended diagnostic hypotheses into
by 'Any other symptoms or concerns?' and then utilize the the query tool to narrow down potential pathophysiology
OLDCARTS mnemonic for HPI. immediately.
ANSWER : C
Detailed Explanation: According to the i-Human guide, every HPI must start with two specific open-ended questions: (1) 'How
can I help you today?' and (2) 'Any other symptoms or concerns?' to meet the graded criteria. Sticking to the OLDCARTS
mnemonic (Onset, Location/radiation, Duration, Character, Aggravating factors, Relieving factors, Timing, Severity) for the HPI
ensures a higher efficiency score by keeping the question count below the 100-question maximum and preventing unnecessary
questions.
Key Concept: Standardized i-Human interview templates prioritize initial open-ended screening questions followed by a
structured OLDCARTS HPI to maximize communication efficiency scores.
Common Mistake: Students often jump directly into specific closed-ended diagnostic screening questions, which increases the
total questions asked, dilutes correct hits, and severely docks the efficiency percentage.
DIFFICULTY: Cognitive Level: Applying (Application) | MSC: Client Needs: Safe and Effective Care Environment: Management
of Care
ADVANCED PRACTICE CLINICAL ASSESSMENT SERIES CHAMBERLAIN UNIVERSITY
COMPETENCY GUIDE
Advanced Health Assessment & Diagnostic Reasoning (NR 509 / NR 602)
Prepared For: Family Nurse Practitioner (FNP) & Adult-Gerontology Primary Care Nurse Practitioner (AGPCNP)
Candidates
Course: NR 509 / NR 602 (Advanced Health Assessment & Clinical Practice)
Resource Grounding: i-Human virtual clinical simulation tips, scoring guidelines, HPI efficiency strategies, physical
examination requirements, and case study differentials (Amanda Wheaton, Mabel Johnson, Katherine Harris, Samantha
Higgins, Fred O. Macintyre).
Document Type: Comprehensive Board-Style Practice Exam & Clinical Rationale Handbook
Prepared By: Advanced Practice Clinical Education Committee
Date: August 2026
HOW TO USE THIS HANDBOOK:
This guide is designed to help nurse practitioner candidates excel in both the i-Human virtual patient simulations and
national board exams (AANP/ANCC). It focuses heavily on clinical reasoning, systematic history taking (using the
OLDCARTS framework), comprehensive physical exam techniques, and precise diagnostic selection. The 20 high-yield
board-style questions included herein directly target common student pitfalls, specific simulation scoring mechanics, and the
actual clinical presentation of complex multi-comorbid case studies. Review each rationale, key concept, and common
mistake on your path to clinical competency.
ADVANCED PRACTICE CLINICAL ASSESSMENT SERIES CHAMBERLAIN UNIVERSITY
, I-HUMAN SIMULATION METHODOLOGY & CLINICAL REVIEW
1. Systematic History Taking & OLDCARTS Mnemonic:
The i-Human simulation engine grades history-taking on clinical efficiency, calculated as a ratio of correct diagnostic
questions asked to the total questions asked. To secure maximum credit, every clinical interview must follow a strict
template: • Open-ended screening: You must ask (1) "How can I help you today?" and (2) "Any other symptoms or
concerns?" first. • Symptom Characterization (OLDCARTS): Analyze the Onset, Location, Duration, Character,
Aggravating factors, Relieving factors, Timing, and Severity of every active symptom. • Past Medical History (PMH)
Checklist: Screen for allergies, active prescription drugs, over-the-counter (OTC)/herbal supplements, and immunizations
(specifically including the influenza vaccine). • Review of Systems (ROS) Completeness: Do not abbreviate the ROS. You
must ask about systems not touched in the HPI (such as screening for urinary symptoms even for a patient presenting with
an acute cough).
2. Physical Examination & Key Findings:
Unlike the history-taking portion, the physical exam (PE) has an asymmetrical grading structure. There is no penalty for
performing additional, safe physical maneuvers, but missing a required maneuver directly docks your score. • The 'Just Do
Everything' Rule: To guarantee a 100% score, perform a comprehensive head-to-toe examination. • Exceptions: Avoid
obviously inappropriate exams (e.g., assessing fetal heart rate in a male) and harmful actions (e.g., gross pain stimuli in
conscious patients). • Key Findings & MSAP: Document all abnormal findings. You must identify the Most Significant
Active Problem (MSAP) (usually the active chief complaint causing immediate impairment) and label all other findings as
Related, Unrelated, or PMH.
3. Laboratory and Diagnostic Ordering Mechanics:
• Drop-Down Selection: Use the built-in diagnostic drop-downs located to the right of the magnifying glass. This ensures
you select the exact database entries recognized by the grading algorithm. • Component Profile Ordering: Certain tests
must be ordered separately for grading credit. For example, even if you order a Complete Metabolic Panel (CMP), the
i-Human engine will not grant credit for evaluating liver function unless you order Liver Function Tests (LFTs) as a discrete,
separate item. • Interpretation Clipboard: Rather than struggling to interpret complex EKGs or ECHOs, click the
clipboard/interpretation icon directly above the test result graphics to view the system's pre-rendered textual clinical findings.
ADVANCED PRACTICE CLINICAL ASSESSMENT SERIES CHAMBERLAIN UNIVERSITY
, Question 1 of 20
Learning Objective: Apply the standardized i-Human history taking approach to maximize clinical interview efficiency and
question percentage scores.
Clinical Scenario: A nurse practitioner candidate is playing an i-Human virtual clinical case. To optimize the interview
efficiency score (expressed as a percentage of correct questions asked out of a 100-question maximum), which of the
following actions represents the best initial communication strategy?
A. Ask a highly detailed review of systems (ROS) questionnaire B. Obtain a comprehensive past medical history (PMH), social
immediately after the chief complaint is introduced. history, and family history before exploring the history of present
illness (HPI).
C. Begin with 'How can I help you today?' followed immediately D. Type highly specific open-ended diagnostic hypotheses into
by 'Any other symptoms or concerns?' and then utilize the the query tool to narrow down potential pathophysiology
OLDCARTS mnemonic for HPI. immediately.
ANSWER : C
Detailed Explanation: According to the i-Human guide, every HPI must start with two specific open-ended questions: (1) 'How
can I help you today?' and (2) 'Any other symptoms or concerns?' to meet the graded criteria. Sticking to the OLDCARTS
mnemonic (Onset, Location/radiation, Duration, Character, Aggravating factors, Relieving factors, Timing, Severity) for the HPI
ensures a higher efficiency score by keeping the question count below the 100-question maximum and preventing unnecessary
questions.
Key Concept: Standardized i-Human interview templates prioritize initial open-ended screening questions followed by a
structured OLDCARTS HPI to maximize communication efficiency scores.
Common Mistake: Students often jump directly into specific closed-ended diagnostic screening questions, which increases the
total questions asked, dilutes correct hits, and severely docks the efficiency percentage.
DIFFICULTY: Cognitive Level: Applying (Application) | MSC: Client Needs: Safe and Effective Care Environment: Management
of Care
ADVANCED PRACTICE CLINICAL ASSESSMENT SERIES CHAMBERLAIN UNIVERSITY
