3 results
Causes of Anemia with elevated Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Normal Blood Smear
 •
Causes of Anemia ... Blood Smear • Drugs ... Oval Macrocytes ... Increased Requirement (e.g ... Liver Disease #Macrocytic
Vitamin B12 (Cobalamin) Deficiency
Etiology:
 • Vit B12 - aka cobalamin. Present in foods derived from animal
• Common Causes ... dietary intake (e.g ... : • Worsening macrocytic ... , can consider IM ... Deficiency #diagnosis #management
Naloxone - Toxicology

Adult starting dose:
 - 0.4 mg IV/IM/IO/SQ for non-opioid dependent patients
 - 0.04 mg
dose: - 0.1 mg/kg ... response after 10-12 ... search for other causes ... Narcan #Toxicology #Management ... #Pharmacology #