Acute osteomyelitis is most frequently caused by which of the following microorganisms?

Related Mcqs:

1. Which of the following is more prone to osteomyelitis:__________?

   A. Maxilla B. zygoma C. palatine bone D. mandible...

2. Garre’s chronic non suppurative sclerosing osteomyelitis is characterized clinically by:____________?

   A. Endosteal bone formation B. Periosteal bone formation C. Resorption of medullary bone D. Resorption of cortical bone...

3. The earliest radiographic sign of osteomyelitis is___________?

   A. Solitary or multiple small radiolucent areas B. Increased granular radioopacity C. Blurring of trabecular outlines D. Formation of sequestrum appearing as radiopaque patches...

4. Osteomyelitis begins as an inflammation of:__________?

   A. Cortical bone B. Periosteum C. Medullary bone D. periosteum and inner cortex...

5. Focal sclerosing osteomyelitis is:__________?

   A. Due to excessive periosteal bone formation B. An extremely painful condition C. Due to low grade chronic infection D. A common sequel following sequestrectomy...

6. The chronic osteomyelitis of the jaw consists of:_____________?

   A. condensing osteitis B. Sclerotic cemental mass C. chronic diffuse sclerosing osteomyelitis D. All of the above...

7. The tooth most commonly involved in chronic focal sclerosing osteomyelitis is:___________?

   A. Maxillary second molar B. Maxillary third molar C. Maxillary first molar D. Mandibular first molar...

8. Abscess formation is particularly characteristic of infections with which of the following microorganisms:_____________?

   A. Viruses B. Rickettsiae C. Streptococci D. Staphylococci...

9. Inactivated microorganisms are used in the manufacture of which of the following________________?

   A. Salk vaccine B. Tetanus toxoid C. Sabin’s oral vaccine D. All of the above...

10. Dry heat destroys microorganisms by_____________?

    A. Lysis B. Oxidation C. Hydrolysis of DNA D. Coagulation of proteins...