A. Normal metabolism
B. Oxygen toxicity
C. Reperfusion after ischemic injury
D. All of the above
Related Mcqs:
- Free radicals can be inactivated by the following enzymes EXCEPT__________________?
A. Glutathione peroxidase
B. Catalase
C. Superoxide dismutase
D. Myeloperoxidase - Free radicals are chemical species which have______________?
A. Single unpaired electron in an outer orbit
B. Single paired electron in an outer orbit
C. Double unpaired electron in an outer orbit
D. Double paired electron in an outer orbit - The following are derived from cholesterol, EXCEPT_____________?
A. Bile acids
B. Steroid hormones
C. Vitamin D
D. Energy - Deficiency of vitamin A causes the following except_____________?
A. Night blindness
B. Corneal dryness
C. Bitot’s spots
D. Myopia - All of the following are true about manifestations of vitamin E deficiency except_____________?
A. Hemolytic anemia
B. Posterior column abnormalities
C. Cerebellar ataxia
D. Autonomic dysfunctions - All of the following are supplied by the ansa cervical is except_____________?
A. Sternohyoid
B. Omohyoid
C. Stenothyroid
D. Thyrohyoid - The articular cartilage is characterized by all of the following features except_____________?
A. It is devoid of perichondrium
B. It has a rich nerve supply
C. It is avascular
D. It lacks the capacity to regenerate - All of the following are true of streptococcus except_____________?
A. It’s group of lactic acid production bacteria
B. Shows adherence to dental enamel
C. Most common in humans
D. Most common is animals - All of the following cephalosporines are active against Pseudomonas Except_____________?
A. Ceftazidine
B. Cefotaxime
C. Cefoperazone
D. Cefaclor - Delayed eruption of at least part of dentition is a recognized feature of all of the following except_____________?
A. Rickets
B. Congenital hyperthyroidism
C. Cleidocranial dysplasia
D. cherubism
