A: Dramatically
B: Dysregulation in blood pressure
C: increased blood flow to the brain
D: increased inflammation in the body
举一反三
- 2. Which of the following is NOT mentioned as a consequence of too little sleep?
- 3.According to you have just learned，which of the following is wrong？ A: A high-salt diet is one of the causes of high blood pressure B: A high-salt diet increases water retention（水潴留）, leading to increased blood volume, which in turn lowers blood pressure C: The fight-or-flight response releases hormones like adrenaline and norepinephrine D: The fight-or-flight response can raise blood pressure
- 5. The characteristics of microcirculation in late shock stage are: A: A. Increased forward resistance and significantly decreased perfusion and slower blood flow through the capillary network. B: B. Increased rear resistance and significantly increased perfusion and slower blood flow through the capillary network. C: C. The microvessels are paralytically dilated, no perfusion and blood flow through the capillary network. D: D. Continuous spasm and contraction of microcirculation.
- Which<br/>of the following arterial blood pressure could keep renal<br/>blood flow unchanged?() A: 40~100mmHg B: 50~100mmHg C: 50~180mmHg D: 70~180mmHg E: 100~180mmHg
- What are the main adverse reactions of glucocorticoids( ) A: drop of blood pressure B: osteoporosis C: exacerbates peptic ulcer D: Increased infection
内容
- 0
What best describes the normal blood flow to the lungs in a supine patient? （ ） A: largely uniform B: decreased flow to apices relative to bases C: increased flow to upper lobes
- 1
Which of the following belongs to vital signs? A: Pulse B: Respiratory rate C: Blood pressure D: Blood sugar E: Temperature
- 2
Fatigue, high blood pressure, increased heartbeat, out of breath are the possible physical stress response we might have under stress. （ ）
- 3
The "autoinfusion" at the early stage of shock is due to A: constriction of capacity vessels B: increased return of tissue fluid C: constriction of blood storage organs such as liver and spleen D: increased capillary hydrostatic pressure E: microcirculation congestion
- 4
Which is the major factor affecting the resistance of blood flow?() A: Velocity of blood flow B: The length of blood vessel C: Viscosity of blood D: The diameter of arteriole E: The compliance of aorta