Typhoid is caused by Salmonella typhi a bacterium.
Tetanus by Clostridium tetani a bacterium.
Diptheria by Coreneybacterium diptheria a bacterium.
Polio by VIRUS from Poliomyelitis.
which of yhe follwing disease is caused by virus? typoid tetanus diphtheria polio
Influenza and polio are both caused by single-stranded RNA viruses. The influenza virus particles contain the enzyme RNA polymerase whereas poliovirus does not. What accounts for this difference?
Differentiate between disease caused by Haemophilus influenzae and the disease caused by influenza virus.
1. Which of the following is the best diagnosis based on the symptoms? Polio Diphtheria Pertussis Rheumatic fever 2. Which of the following correct describes the causative agent Corynebacterium diphtheriae? gram negative endospore-forming bacilli gram negative non-endospore-forming bacilli gram positive cocci gram positive pleomorphic bacteria
Which of the following pair of diseases is caused by virus? (a) rabies, mumps (b) cholera, tuberculosis (c) typhoid, tetanus (d) AIDS, syphilis.
Which of the following pair of diseases is caused by virus? (a) rabies, mumps (b) cholera, tuberculosis (c) typhoid, tetanus (d) AIDS, syphilis.
7. Which of the following disease is caused by a virus a) Herpes b) AIDS c) Gonorrhea d) Chlamydia (e) Both a and b 8. All the following are true about cystitis, except a. a bladder infection b. It is common among otherwise healthy women c. It is caused in 80-90 % cases by Serratia species d. It is common nosocomial infection 9. Which of the following is true about HIV? a. The virus can attack a variety of cells,...
QUESTION 93 The big problem with the oral polio virus vaccine is which of the following: A. many doses have not been properly inactivated OB. can revert to wild type poliovirus OC. must boost repeatedly OD.immunity wanes with time O E. very poor antigen QUESTION 94 The mRNA for parvovirus is transcribed by: A. virus-encoded DdRp OB. host-encoded DdRp C. host-encoded RdRp D. host-encoded RdDp E. virus-encoded RdRp
Your pediatric patient recently received a DTaP vaccination, providing immunity to diphtheria, tetanus, and pertussis. If your patient is exposed to pertussis a few weeks following this vaccination, which of the results would you expect to receive when measuring the patient's antibody titers? a) A rapid decline in the proportion of IgE antibody b) A sharp decline in the production of IgD antibody c) A rapid surge in the production of IgG antibody d) A sharp increase in the proportion...
infuenza is caused by a virus which
Select a virus and discuss the following: o Disease caused o Mode of transmission o Virulence factors o Diagnostic methods