إختِبارات ومُلخَّصات مُمَهِدو التَخدير

Mitral valve → ………

Between atria and ventricles, there ….

The diastole phase in the atria

The amount of blood remaining after ventricular ejection

During diastole, which of the following is true?

Which of the following is the function of valves?

The amount of blood in the ventricle before systole is called...?

The aortic and pulmonary valves close due to...

The phase of ventricular diastole is

The phase of atrial systole is

What is the immediate treatment for ventricular fibrillation involving the application of a strong, brief electrical current to the heart?

What is the most deadly arrhythmia characterized by asynchronous contractions of ventricular fibers, leading to quivering rather than coordinated contraction?

What is the term for a rapid but regular heart rate (160–200 beats per minute) that originates in the atria?

What is the term for an abnormal rhythm resulting from a defect in the heart’s conduction system?

Which interval represents the time from the beginning of atrial excitation to the beginning of ventricular excitation on an ECG?