What
is heart failure? ()
A: condition in which the heart stops beating
B: condition in which the heart cannot pump enough blood to meet the
body's needs
C: heart
attack
D: condition in which the patient experiences chest pain
E: none
of above
is heart failure? ()
A: condition in which the heart stops beating
B: condition in which the heart cannot pump enough blood to meet the
body's needs
C: heart
attack
D: condition in which the patient experiences chest pain
E: none
of above
举一反三
- Which component is the heart of the air condition<br/>system __? A: Receiver B: Compressor C: Condenser D: Metering device
- 单选题<br/>Which<br/>of the following statements is the most consistent with the<br/>definition of heart failure? () A: Stroke volume is decreased B: The volume of venous return is greater than that of cardiac output C: Cardiac output cannot meet body’s requirement for metabolism D: Heart dysfunction results in congestion in pulmonary and systemic<br/>circulation
- A 59-year-old male presented with palpitation, weakness, seated<br/>aspiration, and a diagnosis of chronic congestive heart failure. He<br/>was treated with cardiac glycosides. Which of the following is the<br/>reason for the patient's use of cardiac glycosides() A: Directly activating inhibitory porton pump B: Inhibit H+-K+-ATPase C: Directly excite the heart D: Inhibit Na+-K+-ATPase E: Prolong the opening time of calcium channel
- The<br/>_____ of the heart is to pump blood through the body. A: function B: work C: duty D: responsibility
- Which organ is regarded as a pump in the blood circulation? A: Heart B: Artery C: Vein D: Capillary