Pneumonia

How many of the following is/are not correct about Pneumonia A) It is caused by salmonella typhi. B) Symptoms of pneumonia include fever with chills, cough and headache. C) Infect alveoli of lungs. D) In severe cases intestinal perforation may occur.

Match items of column I with thoses of column II and choose the correct combinations {:(,"Column I",,"ColumnII"),(a,"Pneumonia",(p),"Vibro comma"),(b,"Citrus Canker",(q),"Mycobacterium leprae"),(c,"Cholera",(r),"Yersinia pestis"),(d,"Leprosy",(s),"Xanthomonas citri"),(,"",(t),"Diplococcus pneumoniae"):}

Match the causative organisms with their diseases: {:("Column-I","Column-II"),(A" Haemophilus influenzae", 1." Malignant malaria"),(B" Entamoeba histolytica", 2." Elephantiasis"),(C" Plasmodium falciparum", 3." Pneumonia"),(D" Wuchereria bancrofti", 4." Typhoid"),(E" Salmonella typhi", 5." Amoebiasis"):}

There are 5 test tubes having a culture medium containing rough colonies of streptococcus pneumoniae. The following substances were added in them. Which of these test tubes will show smooth colonies of streptococcus pneumoniae on incubation for some time? Test tube I: RNA from a heat-killed smooth strain of streptococcus pneumoniae Test tube II: DNA from a heat-killed smooth strain of streptococcus pneumoniae Test tube III: Protein from a heat-killed smooth strain of streptococcus pneumoniae Test tube IV: Carbohydrate from a heat-killed smooth strain of streptococcus pneumoniae Test tube V: Heat killed smooth strain of streptococcus pneumoniae incubated with DNAse enzyme

Human health and disease introduction || classification OF disease || germ theory OF disease || Koch's postulates || bacterial; disease || plague || cholera || diptheria || leprosy || pertussis || pneumonia || scarlet fever || tetanus || TB

(a) Explain the experiment performed by Griffith on Streptococcus pneumoniae. What did he conclude from this experiment? (b) Name the three scientists who followed up Griffith's experiments. (c) What did they conclude and how?

Assertion : In transforming principle, when streptococus pneumoniae (Pneumococcus) bacteria are grown on a culture plate, some produce smooth shiny colonies (S) while other produce rough colonies (R). Reason : S strain bacteria have a mucous (polysaccharide) coat, while R strain does not.

Read the following four statements (A_D). (A) Rhino virus infect the nose and respiratory passage but not the lungs. (B) The lips and finger nails may turn gray to bluish in colour in severe cases of pneumonia. (C ) Strepotococus pneumoniae infects the alveoli of the lungs. (D) Intestinal performing and death may occur in sever cases of typhoid. how many of the above statements are correct ?