32 Mineralocorticoid Excess
10 Questions
1 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which of the following is a symptom of primary hyperaldosteronism?

  • Hypertension (correct)
  • Hypokalemic acidosis
  • Hypercalcemia
  • Hypernatremia

What is the cause of low-renin hypertension in primary hyperaldosteronism?

  • Excessive aldosterone breakdown
  • Increased renin production
  • Inhibition of renin secretion (correct)
  • Renal artery stenosis

What is the most common cause of primary hyperaldosteronism?

  • Bilateral adrenal hyperplasia
  • Excessive aldosterone production
  • Renal artery stenosis
  • Unilateral adenoma (correct)

Which medication is commonly used to restore intravascular fluid volume and electrolyte concentrations in primary hyperaldosteronism?

<p>Spironolactone (D)</p> Signup and view all the answers

How long does it take for the effects of spironolactone to increase after administration?

<p>1 to 2 weeks (A)</p> Signup and view all the answers

Why is a period of at least 24 hours required to restore potassium equilibrium in primary hyperaldosteronism?

<p>The deficit can be up to 400 mEq (D)</p> Signup and view all the answers

What is the high incidence of hypertension and ischemic heart disease in patients with Conn syndrome attributed to?

<p>Conn syndrome itself (C)</p> Signup and view all the answers

What should be done preoperatively in patients with primary hyperaldosteronism?

<p>Restore intravascular fluid volume and electrolyte concentrations (B)</p> Signup and view all the answers

What was the finding of a retrospective anecdotal study regarding intraoperative hemodynamic status in patients with Conn syndrome?

<p>More stable when controlled with spironolactone (C)</p> Signup and view all the answers

What is the frequency of primary hyperaldosteronism in hypertensive patients with no other known cause of hypertension?

<p>0.5% to 1% (A)</p> Signup and view all the answers

More Like This

Eruption Sequence: Primary Teeth
17 questions

Eruption Sequence: Primary Teeth

ImprovingSocialRealism4496 avatar
ImprovingSocialRealism4496
Use Quizgecko on...
Browser
Browser