2. Anatomy and Physiology
Endocrine System — Quiz
Test your understanding of endocrine system with 5 practice questions.
Practice Questions
Question 1
Within the hypothalamic–pituitary–adrenal axis, elevated cortisol levels inhibit the secretion of which hormones?
Question 2
Hyperpigmentation in primary adrenal insufficiency results from elevated levels of which peptide?
Question 3
A 60-kg patient is prescribed levothyroxine at an initial dose of $1.6\\ \mu\mathrm{g/kg/day}$. What is the appropriate daily dose?
Question 4
In diabetic ketoacidosis management, an insulin infusion is started at $0.1\\ \mathrm{U/kg/h}$ for an 80-kg patient. What infusion rate in units per hour is required?
Question 5
In primary hyperaldosteronism, which pattern of plasma renin activity and aldosterone concentration is most consistent?