A 72-year-old woman presents with confusion and serum sodium of 122 mmol/L. She recently started sertraline for depression and is also taking carbamazepine for trigeminal neuralgia. Which of the following medications is most likely responsible for her hyponatremia due to SIADH?

A 72-year-old patient in septic shock receives 4 liters of NS over 6 hours. She develops increasing dyspnea, elevated JVP, and diffuse crackles. Labs show: Na 150 mEq/L, Cl 120 mEq/L, HCO₃ 18 mEq/L, lactate 1.0. Which complication of fluid therapy is most likely?

Which of the following hormones is responsible for triggering testosterone synthesis in males and ovulation in females?

_______ are local hormones that stimulate fever, trigger inflammatory cascades, and stimulate pain pathways

Which of the following trophic hormones stimulates glucocorticoid secretion?

Which of the following best describes the role of the IP3 secondary messenger?

_______ hormones influence gene expression whereas ______ hormones modify cellular activity

Glucocorticoid secretion is stimulated by which hormonal cascade?

Hormones derived from ________ would experience amplification through a secondary-messenger cascade.

Ghrelin and leptin are hormones that help regulate appetite and energy balance. Which of the following correctly describes their primary functions?