change of vital organ,whichof the following
is wrong? ()
A: Heart: Catecholamine
increases heart
rate. Anoxia,
acidosis→ the injuries of cardiac muscle.
B: Lungs: The
ventilation-perfusion imbalance→ ARD
C: Kidneys: Renal failure,
oliguria (
D: Brain: Edema, The encephalic
pressure increases.
举一反三
- Which the following statement about the change of blood pressure is<br/>wrong() A: Clip the side of the common carotid artery, and cause to raise blood<br/>pressure B: Arterial blood pressure is elevated when the sympathetic nerve is<br/>excited C: Vagus nerve inhibits heart activity and lowers arterial blood<br/>pressure D: The excitation of vagus nerve enhances heart activity and arterial<br/>blood pressure elevated E: Intravenous epinephrine, blood pressure rise
- 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
- Which<br/>one is used to evaluate the efficiency of pulmonary ventilation? () A: tidal<br/>volume B: functional<br/>residual capacity C: vital<br/>capacity D: expiratory<br/>reserve volume E: alveolar<br/>ventilation
- All<br/>of the following are the well-established modifiable risk factors of<br/>coronary heart disease EXCEPT () A: Cigarette<br/>smoking B: Drinking<br/>beverages C: High<br/>blood pressure D: Elevated<br/>Serum Cholesterol level
- What is not the cause of<br/>metabolic acidosis(<br/>) A: serious diarrhea B: diabetic ketonemia C: hypokalemia D: acute renal failure
内容
- 0
Suppose the government increases the size of a tax by 40 percent. <br/>The deadweight loss from that tax ( ) A: increases<br/>by 40 percent. B: increases<br/>by more than 40 percent. C: increases<br/>but by less than 40 percent. D: decreases<br/>by 40 percent.
- 1
What<br/>is heart failure? () A: condition in which the heart stops beating B: condition in which the heart cannot pump enough blood to meet the<br/>body's needs C: heart<br/>attack D: condition in which the patient experiences chest pain E: none<br/>of above
- 2
If the price of oak lumber increases, what happens to consumer<br/>surplus in the market for oak cabinets? () A: Consumer<br/>surplus increases. B: Consumer<br/>surplus decreases. C: Consumer<br/>surplus will not change consumer surplus; only producer surplus<br/>changes. D: Consumer<br/>surplus depends on what event led to the increase in the price of oak<br/>lumber.
- 3
The late death of trauma is usually a result of() A: infection B: multiple organ<br/>failure C: brain death D: all of above
- 4
The<br/>best indicator for early diagnosis of cardiac arrest is ( ) A: pale complexion B: heart<br/>sound and pulse disappeared C: loss<br/>of consciousness, loss of carotid pulse D: respiratory<br/>arrest