Approach to the Critical Patient

Immediate priorities

Initial stabilization

Resuscitation targets

Physiologic targets

Early consultations

Team activation

Key decision points

Immediate OR pathway triggers

Non-operative pathway considerations

History

Symptom pattern

Classic course

Atypical course

Timeline and severity

Time anchors

Risk modifiers

Patient factors

Gynecologic and urinary context

Reproductive context

Urinary context

Physical Exam

General and vitals

Global assessment

Vital signs

Abdominal exam

Right lower quadrant findings

Peritonitis pattern

Pelvic and testicular considerations

Female pelvic considerations

Male genital considerations

PITFALLS

Common pitfalls

Differential Diagnosis

Life-threatening mimics

Critical alternatives

Common mimics

Gastrointestinal

Genitourinary

Gynecologic

Localization variants

Appendix position effects

Laboratory Tests

Core labs

Initial laboratory set

Urine testing

Urinalysis

Pregnancy testing

Pregnancy assessment

Sepsis and complications

Severe illness labs

Diagnostic Tests

Scoring Systems

Clinical risk tools

MRI

MRI abdomen and pelvis

CT

CT abdomen and pelvis

Ultrasound (or US)

Ultrasound strategies

Disposition

Surgical vs non-operative pathways

Level of care decisions

Admission criteria

Inpatient indications

Discharge criteria

Discharge safety

Treatment

Supportive care

Symptom control

Antibiotics

Preoperative antibiotics

Complicated appendicitis coverage

Source control

Operative management

Non-operative management

Monitoring

Clinical reassessment

Special Populations

Pregnancy

Pregnancy considerations

Geriatric

Older adult considerations

Pediatrics

Pediatric considerations

Background

Epidemiology

Epidemiologic features

Pathophysiology

Mechanisms

Therapeutic Considerations

Treatment principles

Patient Discharge Instructions

copy discharge instructions

Discharge text

References

Guidelines and evidence sources

Core references

File citation

Source file

SymptomDx is an educational tool for medical professionals. It does not replace clinical judgment. Verify all clinical data and drug dosages with authoritative sources.