A patient is talking terfenadine for cold and comes for tooth extraction. What tablet you have given which makes him suffer from cardiac arrhythmia______________?

Related Mcqs:

1. A patient has seasonal allergic rhinitis and is on terfenadine, He develps cardiac arrhythmias after a course of antibiotics. Which of the following antibiotic could have been given_____________?

   A. Ampicillin
   B. Tetracyclin
   C. Erythromycin
   D. Co-trimoxazole

2. Which of the following cardiac depressants is contraindicated in a patient with cardiac arrhythmia____________?

   A. Lidocaine
   B. Quinidine
   C. Phenytoin
   D. Propranolol

3. A tooth with a 3 month history of pain, which was worse when hot liquid were in mouth. After extraction, the tooth was split open. The pulp chamber was completely filled with pus. A few remnants of pulp tissue were found in apical end. The condition is:__________?

   A. Acute partial pulpits
   B. Acute total pulpits
   C. Suppurative pulpitis
   D. Strangulation of pulp

4. A patient complains of numbness of lower lip. There is no history of tooth extraction. It could be______________?

   A. Infection
   B. Metastatic neoplasia
   C. Dental Manipulation
   D. CNS disease

5. All of the following causes excessive bleeding during tooth extraction except _______________?

   A. Haemophilia – A
   B. Haemophilia – B
   C. Anti thrombin – III deficiency
   D. Von-willebrand disease

6. If the pulp of a single rooted tooth canal were triangular in cross section with the base of the triangle located facially and the apex lingually with a longer mesial side than distal side; the tooth most likely is_____________?

   A. Maxillary central incisor
   B. Maxillary second premolar
   C. Mandibular lateral incisor
   D. Mandibular central incisor

7. The last primary tooth to be replaced by a permanent tooth is usually the_____________?

   A. Maxillary second molar
   B. Mandibular second molar
   C. Maxillary canine
   D. Mandibular canine

8. A new tooth is erupting in the mouth of a one and a half year old child. This tooth is most likely to be a decidous___________?

   A. Maxillary central incisor
   B. Mandibular lateral incisor
   C. Maxillary lateral incisor
   D. Maxillary canine

9. Periodontal fibres joining cemental surface of one tooth, to cemental surface of adjacent tooth are called____________?

   A. Gingivodental
   B. Cemental fibres
   C. Horizontal fibres
   D. Transseptal fibres

10. The condition involved with an unerupted tooth or impacted tooth is _________________?

    A. Dentigerous cyst
    B. Mural ameloblastoma
    C. Adenomatoid odontogenic tumor
    D. All of the above