SentinelU SIM Pediatric Typical Mateo Lopez
Complete Case Study Exam Actual Exam
2026/2027 | Complete Exam-Style Questions
with Detailed Rationales | Pass Guaranteed – A+
Graded
CASE BACKGROUND: Mateo Lopez
Patient: Mateo Lopez, 5-year-old male
Presenting Complaint: "He's been coughing and wheezing for two days, and it got worse
last night."
Setting: Pediatric outpatient clinic / Telehealth simulation
Chief Complaint: Cough, wheezing, and increased work of breathing
SECTION 1: Patient History & Subjective Data Collection (6 Questions)
Q1: During the History of Present Illness (HPI), the nurse asks Mateo's mother about the
onset of symptoms. Which response best characterizes the essential components of a
complete pediatric HPI?
A. "The cough started suddenly after playing outside and has been constant since then."
B. "He began coughing two days ago, the wheezing started last night, and his breathing
seems harder today. He has a low-grade fever and isn't eating well."
,C. "He probably has asthma like his father did, so I gave him some leftover albuterol."
D. "The doctor said he had a cold last month, so this is probably the same thing."
Correct Answer: B
Rationale: Correct because a complete pediatric HPI must include onset, duration,
severity, progression, associated symptoms, and impact on daily activities. This
response captures the temporal sequence (two days ago → last night → today),
associated symptoms (fever, poor feeding), and functional impact, which matches the
SentinelU Pediatric Typical case data collection requirements. The NONPF competency
requires comprehensive subjective data gathering to inform clinical reasoning.
Q2: When obtaining Mateo's Past Medical History (PMH), which data element is most
critical for guiding differential diagnosis in this respiratory presentation?
A. The brand of diapers used during infancy
B. Birth history including gestational age, delivery type, and neonatal complications
C. The color of his bedroom walls
D. His favorite television shows
Correct Answer: B
Rationale: Correct because birth history, including gestational age and neonatal
complications, provides essential baseline data for understanding respiratory
vulnerability and developmental status. The SentinelU Pediatric Typical case requires
PMH to include birth history, developmental milestones, immunization status, allergies,
chronic conditions, and previous hospitalizations to establish the clinical foundation for
hypothesis generation.
, Q3: Mateo's mother reports that he was born at 38 weeks via spontaneous vaginal
delivery, required no NICU stay, and met all developmental milestones on time. He has
no chronic conditions. His immunizations are up-to-date per the CDC schedule. He has
no known drug allergies but has seasonal pollen allergies. Which PMH finding requires
the nurse to ask additional focused questions?
A. Up-to-date immunization status
B. Seasonal pollen allergies
C. Normal developmental milestones
D. Uncomplicated birth history
Correct Answer: B
Rationale: Correct because seasonal pollen allergies in the PMH are clinically significant
for a pediatric patient presenting with respiratory symptoms, as allergic triggers can
precipitate or exacerbate wheezing and cough. The SentinelU simulation requires the
nurse to explore the relationship between allergic triggers and current symptoms,
including prior asthma-like episodes, response to antihistamines, and environmental
exposures that may be contributing to the current presentation.
Q4: During the Family History assessment, which finding is most relevant to Mateo's
current respiratory presentation?
A. Paternal history of asthma and eczema
B. Maternal history of appendectomy at age 12
C. Paternal grandfather's history of hypertension
Complete Case Study Exam Actual Exam
2026/2027 | Complete Exam-Style Questions
with Detailed Rationales | Pass Guaranteed – A+
Graded
CASE BACKGROUND: Mateo Lopez
Patient: Mateo Lopez, 5-year-old male
Presenting Complaint: "He's been coughing and wheezing for two days, and it got worse
last night."
Setting: Pediatric outpatient clinic / Telehealth simulation
Chief Complaint: Cough, wheezing, and increased work of breathing
SECTION 1: Patient History & Subjective Data Collection (6 Questions)
Q1: During the History of Present Illness (HPI), the nurse asks Mateo's mother about the
onset of symptoms. Which response best characterizes the essential components of a
complete pediatric HPI?
A. "The cough started suddenly after playing outside and has been constant since then."
B. "He began coughing two days ago, the wheezing started last night, and his breathing
seems harder today. He has a low-grade fever and isn't eating well."
,C. "He probably has asthma like his father did, so I gave him some leftover albuterol."
D. "The doctor said he had a cold last month, so this is probably the same thing."
Correct Answer: B
Rationale: Correct because a complete pediatric HPI must include onset, duration,
severity, progression, associated symptoms, and impact on daily activities. This
response captures the temporal sequence (two days ago → last night → today),
associated symptoms (fever, poor feeding), and functional impact, which matches the
SentinelU Pediatric Typical case data collection requirements. The NONPF competency
requires comprehensive subjective data gathering to inform clinical reasoning.
Q2: When obtaining Mateo's Past Medical History (PMH), which data element is most
critical for guiding differential diagnosis in this respiratory presentation?
A. The brand of diapers used during infancy
B. Birth history including gestational age, delivery type, and neonatal complications
C. The color of his bedroom walls
D. His favorite television shows
Correct Answer: B
Rationale: Correct because birth history, including gestational age and neonatal
complications, provides essential baseline data for understanding respiratory
vulnerability and developmental status. The SentinelU Pediatric Typical case requires
PMH to include birth history, developmental milestones, immunization status, allergies,
chronic conditions, and previous hospitalizations to establish the clinical foundation for
hypothesis generation.
, Q3: Mateo's mother reports that he was born at 38 weeks via spontaneous vaginal
delivery, required no NICU stay, and met all developmental milestones on time. He has
no chronic conditions. His immunizations are up-to-date per the CDC schedule. He has
no known drug allergies but has seasonal pollen allergies. Which PMH finding requires
the nurse to ask additional focused questions?
A. Up-to-date immunization status
B. Seasonal pollen allergies
C. Normal developmental milestones
D. Uncomplicated birth history
Correct Answer: B
Rationale: Correct because seasonal pollen allergies in the PMH are clinically significant
for a pediatric patient presenting with respiratory symptoms, as allergic triggers can
precipitate or exacerbate wheezing and cough. The SentinelU simulation requires the
nurse to explore the relationship between allergic triggers and current symptoms,
including prior asthma-like episodes, response to antihistamines, and environmental
exposures that may be contributing to the current presentation.
Q4: During the Family History assessment, which finding is most relevant to Mateo's
current respiratory presentation?
A. Paternal history of asthma and eczema
B. Maternal history of appendectomy at age 12
C. Paternal grandfather's history of hypertension
