5-Minute Emergency Consult
- Calcaneus fractures, foot
- Calcific tendonitis
- Calcium oxalate crystals
- Cardiac Na+ channel
- Cardiac pacing
- Cardiac sequelae, acute
- Cardiac transplant rejection
- Cardioactive steroids
- Cardiopulmonary injuries
- Carotid sinus syncope
- Cat bite
- Cat bite wound
- Cathartics
- Catscratch disease (CSD)
- Caudate hemorrhage
- Cecal volvulus
- Central cord syndrome
- Central vertigo
- Cerebellar ataxia
- Cerebellar hemorrhage
- Cerebrovascular accident (CVA)
- Cervical cord syndrome
- Cervical lymphadenitis
- Cervical nerve root compression
- Chancre
- Chemical burns
- Chest wall pain
- Chickenpox
- Choledocholithiasis
- Cholera, as biologic weapon
- Cholesterol stones
- Cholinergic toxidrome
- Chorea
- Chronic fatigue syndrome
- Chronic inflammatory demyelinating polyneuropathy (CIDM)
- Chronic lymphocytic leukemia (CLL)
- Chronic mesenteric ischemia
- Chronic myelogenous leukemia (CML)
- Chronic pelvic pain syndrome (CPPS)
- Clenched-fist injuries (CFIs)
- Clopidogrel
- Clostridium difficile, diarrhea from
- Clostridium tetani
- Clouding of consciousness
- Coagulopathy
- Coalescent mastoiditis
- Colovesical fistula
- Community-acquired MRSA (CA-MRSA)
- Community acquired pneumonia (CAP)
- Complete abortion
- Complete bundle branch block
- Complete cord syndrome
- Compression fracture, thoracic spine
- Conducted energy weapons (CEW)
- Condyloma lata
- Congenital methemoglobinemia
- Congenital rubella syndrome (CRS)
- Congenital toxoplasmosis
- Conjugated (direct) hyperbilirubinemia
- Coral snake antivenin poisoning
- Crohn disease
- Cruciate ligament injuries, of knee
- Cryptosporidium parvum, diarrhea from
- Cutaneous candidiasis
- Cyanide antidote kit
- Cyanogenic compounds
- Cyanokit
- Cystic fibrosis transmembrane conductance regulator (CFTR)