Which
of the followings is the main mechanism of decreased myocardial
contractility induced by acidosis, hyperkalemia?()
A: myocardial
energy generation disorder
B: myocardial
energy utilization disorder
C: myocardial
energy storage disorder
D: disorder
of excitation-contraction coupling
E: contractive
proteins destruction of myocardium
of the followings is the main mechanism of decreased myocardial
contractility induced by acidosis, hyperkalemia?()
A: myocardial
energy generation disorder
B: myocardial
energy utilization disorder
C: myocardial
energy storage disorder
D: disorder
of excitation-contraction coupling
E: contractive
proteins destruction of myocardium
举一反三
- In<br/>clinic, which of the followings is the most common factor of<br/>myocardial energy generation disorder? () A: myocarditis B: cardiomyopathies C: myocardial<br/>ischemia and hypoxia D: pericardial<br/>tamponade E: acidosis
- Which of<br/>the followings are the mechanisms of ventricular diastolic<br/>dysfunction? () A: Delayed<br/>restoration of Ca 2+ B: Reduced<br/>diastolic potential energy of ventricles C: Dysfunction<br/>of excitation-contraction coupling D: Reduced<br/>ventricular compliance E: Disorder<br/>of dissociation of myosin-actin complex
- Which of the following inherited disease only inherited from mother? <br/>() A: Single-gene disorder B: Polygenic disorder C: Chromosome disorder D: Mitochondrial disease
- The main technical fields of intelligent power generation are () . A: Renewable Energy; New Energy; Large Capacity Energy Storage<br/>Application B: Conventional Energy; Renewable Energy; Clean energy C: Conventional Energy; Renewable Energy; Clean Energy D: New Energy; Clean Energy; Large Capacity Energy Storage Application
- When<br/>ventricular tachycardia causes hypotension, heart failure, or<br/>myocardial ischemia, the most important treatment ___?() A: Pacemaker B: Isoproterenol C: Lidocaine D: Synchronized<br/>DC cardioversion E: Beta-blocker