1、Multiple choice of dengue,1.Which of following have high frequency of leukopenia with thrombocytopenia? a. dengue fever b. hemorragic fever with renal failure c. typhoid fever(malaria) d. scrub typhoid e. leptospirosis,2.Dengue fever,which is not common seen? a.Enlargement of liver and spleen or hae

2、moconcentration b.Fever c. GI bleeding d.Rash e.myalgia/arthialgia,3.which of following is the feature of rash in dengue infection? a.less than 10 in number b.typical rash occur in 3-6days after the onset. c.more common seen in DHF d.Begin from the face e.Can spread all over the body.,4.the criteria

3、 for diagnosis DHFexcept? a.Fever b. thrombocytopenia c.Haemorrage tendency or evidence of bleedings d. Haemocrit elevation more than 20% e.lymphadenopathy.,5. Shock in dengue shock syndrome ,which is not correct? a.Hypovolemic shock b.sweat,cool extremities,rapid weak pulse. c.In severe case,the du

4、ration will be prolonged to 7-10days. d. with severe bleedings e.The critical stage is at the end of the febribe phase.,6. Bone pains in dengue a. Occur right after the onset of fever. b. May last several weeks. c. Most common in legs,joints and lumber spine. d. With myalgia and arthialgia e. Simila

5、r frequency in DF and DHF.,7.Which is not correct? a. DF is accute self-limited febrile disease. b. DV is tranmitted by mosqitor c. Primiarily a disease of the tropics. d. Mainly occur from may to october. e. Only children are vulnerable during the epidemic.,8.Which is correct for dengue fever?,Afte

6、r infection, there may have heterotypic immunity which can last lifelong. DF is the most important mosquito transmitted disease. Main different of DF and DHF is that DHF with haemorragic or DHF is always more severe than DF. The onset of fever is usually slow. Fever last less than one week.,9.The ma

7、in transmitted vectors for DF Ae.albopicters. Ae.polynesiesis Aedes aegyptic Chigger anopheles,10.For diagnosis of DF,which is less important?,a.Coming from epicemic area. b.Tranvelling history one month ago c.The disease occur in rainy season. d.History of DF 10 months ago. e.Familay member have si

8、milar disease.,11.Management of DF a. No specific antivirus therapy available. b. Anti-inflammatory agents can be used to relieve the symptoms. c.Monitoring daily is not needed as the disease is benign. d. Aspirin should be avoided to avoid GI bleeding. e. Avoid fluid overload.,12.Management of DHF,

9、 which is not true? a. Iv crystalloids, colloids. b. corticosteroids are helpful c. Correct electrolyte abnormalities and academia d. Monitor the vital signs e. Implement therapy for DIC if indicated,13.which is the most important measure for prevent DF a. Isolation of patients. b. Emergency mosquito control c.Vaccination d. Use insect repellent on exposed skin e. Remain in enclosed air-conditioned areas.,14.Which is not correct? a. DV is a DNA virus. b. Main pathophysilogical changes in DHF are increased vascular permeability and disorder in homeostasis c.