PEDIATRICS + OB/GYN - INTEGRATED READINESS

YEAR 3 | PAGE 63D - 10 HIGH-DISCRIMINATION CASES + CURRENT NBME / COMAT TRANSFER

FINAL REVIEW SHOULD FORCE THE FIRST SAFE DECISION: AGE / DEVELOPMENT OR PREGNANCY / GESTATIONAL AGE -> STABILITY -> SYNDROME -> DISCRIMINATOR -> AGE- OR PREGNANCY-SPECIFIC NEXT STEP -> REASSESSMENT / DISPOSITION. G. 10 HIGH-DISCRIMINATION SHELF / COMAT CASES

#	Case pattern	Best exam reasoning
1	Newborn develops jaundice very early with poor feeding / illness signs.	Do not label physiologic jaundice from color alone; timing, illness and bilirubin pattern determine pathologic evaluation.
2	Infant bronchiolitis with increasing work of breathing and declining interaction.	Severity/trajectory outrank the diagnostic label; support oxygenation/ventilation and escalate when fatigue suggests impending failure.
3	Young infant with fever and toxic appearance.	Age + appearance lower the threshold for serious bacterial infection evaluation and supervised stabilization; adult fever logic is unsafe.
4	Child with episodic abdominal pain, vomiting and concerning stool findings.	Think age-specific obstruction/intussusception pattern rather than default gastroenteritis; choose the targeted imaging/procedural pathway.
5	Child with dehydration but preserved perfusion and ability to drink.	Use clinical severity to choose oral/enteral rehydration when appropriate; IV resuscitation is for shock/severe dehydration or failed enteral strategy.
6	First-trimester pain/bleeding with pregnancy of unknown location.	Localize pregnancy and assess stability; ectopic pregnancy remains a must-not-miss until location/trajectory clarify the diagnosis.
7	Pregnant patient with seizure + severe hypertension / end-organ features.	Maternal stabilization, seizure treatment/prevention and severe-BP control come before complete diagnostic refinement; then determine delivery timing.
8	Third-trimester painless bleeding before placental location is known.	Stabilize and use ultrasound/obstetric evaluation; avoid unsafe digital cervical examination when placenta previa is possible.
9	Postpartum heavy bleeding with boggy uterus.	Resuscitate while using the 4 Ts; uterine atony (Tone) is a leading mechanism and requires rapid cause-directed escalation.
10	Sudden unilateral pelvic pain + adnexal mass in a stable reproductive-age patient.	Establish pregnancy status and treat torsion as a time-sensitive gynecologic emergency; do not delay for a chronic pelvic-pain workup.

H. CURRENT OFFICIAL COVERAGE / READINESS ANCHORS

Assessment signal	Current official anchor	How to use it
COMAT Pediatrics	Largest current ranges include circulatory/hematologic and respiratory 11-14% each; neuro/mental health and MSK 9-14%; GI/nutrition and integument 9-12%; development 7-10%.	Study the whole child: acute disease plus development, prevention, communication, safeguarding and age-specific management.
COMAT OB/GYN	Abnormal Obstetrics 15-16%; Normal Obstetrics 12-14%; circulatory/hematologic incl oncology 10-12%; reproduction/sexuality and GU/renal/breast 8-10%; endocrine 7-10%.	Protect labor/emergencies, but keep gynecology, oncology, prevention, endocrine and medical disease in pregnancy active.
NBME Clinical Science Mastery Series	Pediatrics and Obstetrics/Gynecology are included. Each form has 50 MCQs; standard-paced format is 75 minutes, with answer explanations and content feedback.	Use a timed form late in rotation and classify every incorrect, guessed and low-confidence correct by content + sequence error.
COMAT Clinical format	Each COMAT Clinical subject exam has 120 items in 2.5 hours and integrates OPP/OMM into the discipline blueprint.	DO learners should practice COMAT-style pacing and integrate osteopathic reasoning only where clinically appropriate.

H. CURRENT OFFICIAL COVERAGE / READINESS ANCHORS — PEDIATRICS + OB/GYN MASTERY GATE

You are ready to move on when you can anchor pediatric cases to age / development / weight, recognize early respiratory or perfusion failure, integrate prevention and safeguarding, frame obstetric cases by pregnancy status / gestational age / maternal-fetal stability, distinguish screening from diagnostic pathways, and choose the first safe next step on new mixed cases.

H. CURRENT OFFICIAL COVERAGE / READINESS ANCHORS — I. DIRECT READINESS / QUESTION LINKS NBOME COMAT Pediatrics - current Pediatrics blueprint + sample questions NBOME COMAT OB/GYN - current OB/GYN blueprint + sample questions NBME Clinical Science Mastery Series - Pediatrics + OB/GYN forms and feedback UWorld Step 2 CK - primary clinical-transfer Qbank AMBOSS Step 2 - targeted shelf review and reference

2026/27 clerkship-review expanded edition - align with school objectives, local protocols and current NBME/NBOME guidance