Cardiac condition requiring Antibiotic prophylaxis for infective Endocarditis ?

Related Mcqs:

1. Endocarditis prophylaxis is recommended during following dental procedures except_____________?

   A. Dental extractions
   B. Initial placement of orthodontic brackets
   C. Intracanal endodontic treatment
   D. Periodontal procedures

2. 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

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

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

4. Under resting condition the cardiac output is _______ L/ min ?

   A. 2.5
   B. 4.25
   C. 5.25
   D. 9.5

5. The oral lesion of syphilis that is highly infective is a________________?

   A. Gumma
   B. Koplik spot
   C. Mucous patcl
   D. Tabes dorsalis

6. Subacute bacterial endocarditis is caused by_____________?

   A. Streptococcus viridans
   B. Haemolytic streptococci
   C. Staphylococcus aureus
   D. Nisseria

7. Which organism causes prosthetic valve endocarditis within 60 days of surgery________________?

   A. Streptococcus Viridans
   B. Staphylococcus epidermis
   C. Staphylococcus aureus
   D. Fungus

8. While performing a procedure, a resident doctor injures herself with a suture needle that has been used to stitch a patient with HIV infection for 11 years. He has been complaint with therapy for several years and has recently changed tablets because of alteration in his appearance. His last CD4 count was 360 cells/mm. The doctor is offered post exposure prophylaxis. Which regimen should she take ?

   A. Ziduvidine and Lamivudine
   B. Ziduvidine and Lamivudine and Indivair
   C. Ziduvidine and Lamivudine and Stavudine
   D. Ziduvidine and Lamivudine and Abacavir

9. Which of the following is used in the prophylaxis of migraine ?

   A. Carbamazepine
   B. Topiramate
   C. Ethosuxamide
   D. Phenobarbitone

10. A child presents with infective skin lesions of the leg. Culture was done which showed gram positive cocci in chains and haemolytic colonies. Which of the following tests will best identify the organism ?

    A. Bile solubility
    B. Optochin sensitivity
    C. Bacitracin sensitivity
    D. Cataslase positive