A. Pleomorphism
B. Elaboration of an enzyme that destroy penicillin
C. Penicillin analogue production
D. Lack of nucleic acid in the cell wall
Related Mcqs:
- A diabetic patient developed cellulitis due to staphylococcus aureus, which was found to be Methicillin resistant on the antibiotic sensitivity testing. All of the following antibiotics will be appropriate EXCEPT________________?
A. Vancomycin
B. Imipenem
C. Teichoplanin
D. Linezolid - A diabetic patient developed cellulitis due to Staphylococcus aureus, Which was found to be Methicillin resistant on the antibiotic sensitivity testing. All the following antibiotics will be appropriate except_____________?
A. Vancomycin
B. Imipenem
C. Teichoplanin
D. Linezolid - Staphylococcus does not causes_______________?
A. Osteomyelitis
B. Abscess
C. Scarlet fever
D. Pneumonia - The drug for choice for treatment of infection involving non-penicillinase producing staphylococcus is___________?
A. Ampicillin
B. Erythromycin
C. Penicilling G
D. Methicillin sodium - The drug for choice for treatment of infection involving non-penicillinase producing staphylococcus is______________?
A. Ampicillin
B. Erythromycin
C. Penicilling G
D. Methicillin sodium - The largest function of the total peripheral resistance is due to _________________?
A. Venules
B. Arterioles
C. Capillaries
D. Precapillary sphincters - Resistance to corrosion in a cobalt-chrome casting is due to presence of_______________?
A. High quality iron
B. Chrome
C. Cobalt
D. Nickel - In Base metal alloys, Corrosion resistance occurs due to___________________?
A. Passivity
B. High Fusion Temperature
C. High Molecular Weight
D. Co-efficient of Thermal Expansion - The bacterial resistance to tetracycline is due to___________?
A. Alteration of drug binding sites
B. Alteration of dehydrofolate reductase
C. Inactivation of drug by enzymes
D. Decreased uptake of drug by bacteria - Cavity formation in a tooth, due to dental caries is due to______________?
A. Destructive potential of streptococcus mutans
B. Destructive potential of lactobacillus acidophilus
C. Lateral spread of caries along DE junction and weakening of the outer covering enamel
D. Mastectomy force and unrelated to the extent of carious process
