A group of symtoms (tachypnea, dyspnea, tachycardia, hypoxemia, cyanosis) resulting in acute respiratory failure is called:

Agroupofsymtoms(tachypnea,dyspnea,tachycardia,hypoxemia,cyanosis)resultinginacuterespiratoryfailureiscalled: A: SARS B: MODS C: SIRS D: ARDS

中国大学MOOC: Tachypnea is a form of inspiratory dyspnea unaccompanied by such clinical symptoms as constrained body position or cyanosis of the lips.

The conditions in which cyanosis is unlikely are A: Rheumatic heart disease B: Pneumonia C: Shock D: Cerebrovascular accident E: Severe anemia

Tachypnea is a form of inspiratory dyspnea unaccompanied by such clinical symptoms as constrained body position or cyanosis of the lips. A: inspiration B: inhalation C: exhalation D: breathing

Which<br/>disease can lead to different cyanosis?() A: atrial septal defect B: patent ductus arteriosus C: tetralogy of fallot D: mitral stenosis

3. Which of the following hypoxia generally has no cyanosis? A: Respiratory insufficiency B: Suffocation C: Tissue oxygen disorder D: Venous blood doping E: Cardiac insufficiency

A bluish discoloration of the skin and mucous membranes is termed_______, which is a sign that oxygen in the blood is dangerously diminished (as in carbon monoxide poisoning). A: erythematosus B: albinism C: cyanosis D: cyanide

4. Which of the following conditions can cause enterogenous cyanosis? A: Carbon monoxide poisoning B: Nitrite poisoning C: Cyanide poisoning D: Oxygen poisoning E: Intestinal endotoxin poisoning

4. Different from the early stage of shock, the changes of skin mucosa during shock are characterized by: A: A. Pallor. B: B. Sweat dripping. C: C. Cool clammy limbs. D: D. Cyanosis or mottling of the skin and mucosa.