The graph shows changes in membrane voltage in response to i…

The graph shows changes in membrane voltage in response to increasing concentrations of Drug C. At 0 mM, the action potential occurs normally. At 50 mM and 100 mM, the depolarization is prolonged, and repolarization is delayed. Which of the following best explains the likely mechanism of action of Drug C? one option AP graph.png

An 83-year-old female has been receiving IV isotonic fluids….

An 83-year-old female has been receiving IV isotonic fluids. She presents with rapid weight gain, dyspnea, crackles on auscultation, BP 200/105, HR 59, and RR 30. Hematocrit is 27%, •Urine output – 2200cc in 12 hours Which of the following best explains the pathogenesis of her clinical manifestation? All that apply