Braunwalds Exam October 2023 Flashcards
1
Q
Which of the following best describes the cellular change that occurs resulting to the increase contractility in the Treppe effect?
A. increase in sarcoplasmic reticulum
Ca2+ content
B. increase in readily available cytoplasmic K+ levels
C. higher Na+ and K+ concentration in the myocytes
D. more Na+ and Ca2+ entry occurs at decreased heart rate
A
A. increase in sarcoplasmic reticulum
Ca2+ content
2
Q
A
