Which one of the following is not responsible for concentration of urine in the kidneys______________?

Related Mcqs:

1. In maple syrup urine disease the amino acids excreted in the urine are______________?

   A. Leucine
   B. Isoleucine
   C. Valine
   D. All of the above

2. A decrease in the urine output is called_____________?

   A. Dysuria
   B. Nocturia
   C. Oliguria
   D. Plyuria

3. Formation of a small volume of concentrated urine in dehydration is associated with____________?

   A. More reabsorption in the PCT
   B. More concentration in loop of Henle
   C. More reabsorption of DCT and collecting ducts
   D. All of these

4. The normal adult value of urine output________________?

   A. 1.5 l/day
   B. 3 l/day
   C. 0.5 l/day
   D. 2 l/day

5. Urine urobilinogen is absent in_______________?

   A. Obstructive jaundice
   B. Viral hepatitis
   C. Hemolytic jaundice
   D. All of the above

6. Plasma concentration of drug at time 0 is 96g/mL. if t1/2 is 2 hours concentration is plasma at 10 hours will be___________?

   A. 48
   B. 24
   C. 12
   D. 3

7. Amino acids excreted in the urine in cystinosis______________?

   A. Cystine
   B. Ornithine
   C. Arginine
   D. Lysine
   E. All of the above

8. In Hartnup’s disease _______ is excreted in the urine?

   A. Ornithine
   B. Glutamine
   C. Tryptophan
   D. Phenylalanine

9. The urine sample of a patient has been sent to the laboratory to look for Leptospira. The specimen is to be screened by use of the__________________?

   A. Scanning microscope
   B. Inverted microscope
   C. Dark ground microscope
   D. Electron microscope

10. A patient’s urine with a particular protein appears normal, but on standing it becomes dark. The dark colour disappears on heating. The patent is suffering from______________?

    A. Osteoporosis
    B. Multiple myeloma
    C. Infectious mononcleosis
    D. T – cell tumour