Drugs that does not cross Blood Brain Barrier______________?

Related Mcqs:

1. Which of the following drugs when used for prolonged period in the maintenance treatment of tonic-clonic seizures can lead to increased metabolism of warfarin like drugs?

   A. Phenobarbital.
   B. Meprobamate
   C. Chlordiazepoxide
   D. Triazolam
   E. Zolpidum

   Submitted by: Dr.Tassawer-e-Meran

2. Which among the drugs given below, does Not act by protease inhibition ?

   A. Ritonavir
   B. Saquinavir
   C. Nelfinavir
   D. Zanamivir

3. Blood brain barriers is absent in all of the following areas except__________________?

   A. Subfornical region
   B. Habenuclear trigone
   C. Area posterma
   D. Neurohypophysis

4. Blood supply to the brain during moderate exercise________________?

   A. decreases
   B. Remains constant
   C. Increases
   D. Increases then decreases

5. False about blood brain barrier is_______________?

   A. There are gaps between tight junctions at the active sites
   B. There are no gaps between active sites
   C. Less activity in the membrane
   D. Fibronectin provides a barrier for diffusion

6. A patient with A – ve blood group can receive blood from_______________?

   A. Positive donor
   B. B negative donor
   C. AB positive donor
   D. A negative donor

7. Universal blood donor ill be a blood group of_______________?

   A. Positive
   B. Negative
   C. AB positive
   D. AB negative

8. In PHC, which anticoagulant is used to send the blood sample for blood glucose_____________?

   A. EDTA
   B. Heparin
   C. Potassium oxalate+ sodium fluoride
   D. Potassium oxalate

9. Drugs used in cysticercosis_______________?

   A. Prazequantal
   B. Metronidazole
   C. Niclosamide
   D. Pyrantel

10. Serum sickness is caused by all the following drugs except_____________?

    A. Aspirin
    B. Pencillins
    C. Sulfonamides
    D. Chloroquin