Toxic optic neuropathy can be caused by all of the following EXCEPT____________?

Related Mcqs:

1. Toxic optic neuropathy can be caused by all of the following EXCEPT_______________?

   A. Ethambutol
   B. Ethylene glycol
   C. Ciprofloxacin
   D. Tetracycline

2. The toxic effect of Beta receptor antagonists includes all the following EXCEPT____________?

   A. Hypoglycemic episodes in diabetes
   B. Worsening of preexisting asthma
   C. Ischemic cardiac episode on abrupt discontinuation
   D. Precipitate migrainic effect

3. INH induced neuropathy is treated with______________?

   A. Thiamine
   B. Pyridoxine
   C. Niacin
   D. Riboflavin

4. Peripheral neuropathy due to deficiency of vitamin is seen with_______________?

   A. Pyridoxine
   B. Vit E
   C. Vit A
   D. Pantothenic acid

5. Hypopigmentation, gray streaks of hair, degranulation defect of neutrophils and neuropathy are seen in_____________?

   A. alukemic leukemia
   B. chronic granulocytic leukemia
   C. lazy leukocyte syndrome
   D. Chediak higashi syndrome

6. Insulin caused lipogenesis by all except____________?

   A. Increasing acetyl-CoA corboxylase activity
   B. Increases the transport of glucose in to the cells
   C. Inhibits Pyruvate dehydrogenase
   D. Decreases intracellular cAMP level

7. Optic neuritis is a side effect of______________?

   A. Rifampicin
   B. INH
   C. Pyrazinamide
   D. Ethambutol

8. The optic nerve terminates in the________________?

   A. Thalamus
   B. Pituitary gland
   C. Medulla oblangata
   D. None of the above

9. All of the following are true except____________?

   A. A special application of dantrolene is used to treat malignant hyperthermia
   B. Interferons have a role in immunology of cancer
   C. Thalidomide is used for the treatment of leprosy
   D. Allopurinol is a derivative of 8-mercaptopurine

10. Agents used by local application to control bleeding include all of the following except____________?

    A. Trannic acid
    B. Gelatin foam
    C. Adrenaline
    D. Vitamin-K