A 65-year-old man is admitted to the ICU with septic shock. …

A 65-year-old man is admitted to the ICU with septic shock. He is hypotensive despite initial fluid resuscitation. The team is considering further intravenous fluids. Which of the following statements best describes the differences between crystalloid and colloid solutions, including their indications and contraindications?

A 30-year-old woman presents with high fever, hypotension, d…

A 30-year-old woman presents with high fever, hypotension, diffuse erythematous rash, and multisystem involvement including renal and hepatic dysfunction. She recently had prolonged tampon use. Blood cultures are pending. Which of the following is the most appropriate initial management?