Presence of which of the following conditions in urine is indicative of Diabetes Mellitus:

1. Uremia and Renal Calculi

2. Ketonuria and Glycosuria

3. Renal Calculi and Hyperglycaemia

4. Uremia and Ketonuria

Which of the following would help in prevention of diuresis?

1. Reabsorption of Na⁺ and water from renal tubules due to aldosterone

2. Atrial natriuretic factor causes vasoconstriction

3. Decrease in secretion of renin by JG cells

4. More water reabsorption due to under secretion of ADH

The increase in osmolarity from outer to inner medullary interstitium is maintained due to :

(i) Close proximity between Henle's loop and vasa recta

(ii) Counter current mechanism

(iii) Selective secretion of HCO₃¯ and hydrogen ions in PCT

(iv) Higher blood pressure in glomerular capillaries

1. Only (ii)

2. (iii) and (iv)

3. (i), (ii), and (iii)

4. (i) and (ii)

Select the correct statement :

1. Atrial Natriuretic Factor increases the blood pressure.

2. Angiotensin II is a powerful vasodilator.

3. Counter current pattern of blood flow is not observed in vasa recta.

4. Reduction in Glomerular Filtration Rate activates JG cells to release renin. 

Which of the following factors is responsible for the formation of concentrated urine?

1.  Hydrostatic pressure during glomerular filtration.

2.  Low levels of antidiuretic hormone.

3.  Maintaining hyperosmolarity towards inner medullary interstitium in the kidneys.

4.   Secretion of erythropoietin by Juxtaglomerular complex.

Match the following parts of a nephron with their function:

Select the correct option from the following:

1. (a)-(i), (b)-(iii), (c)-(ii), (d)-(iv)

2. (a)-(ii), (b)-(iv), (c)-(i), (d)-(iii)

3. (a)-(i), (b)-(iv), (c)-(ii), (d)-(iii)

4. (a)-(iv), (b)-(i),(c)-(iii), (d)-(ii)

Match the items in Column - I with those in Column - II :

     Column - I            Column - II

(a) Podocytes            (i) Crystallised oxalate

(b) Protonephridia     (ii) Annelids

(c) Nephridia             (iii) Amphioxus

(d) Renal calculi         (iv) Filtration slits

Select the correct option from the following:

1. (a)-(iii), (b )-(iv), (c)-(ii), (d)-(i)

2. (a)-(iii), (b)-(ii), (c)-(iv), (d)-(i)

3. (a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)

4. (a)-(iv), (b)-(ii), (c)-(iii), (d)-(i)

Match the items given in Column I with those in Column II and select the correct option given below: 

Options:

Match the items given in Column I with those Column II and select the correct option given below: 
Column I                                  Column II 
(Function)                                (Part of Excretory System) 
a. Ultra filtration                       i. Henle's loop 
b. Concentration of urine          ii. Ureter 
c. Transport of urine                 iii. Urinary bladder 
d. Storage of urine                   iv. Malpighian corpuscle 
                                                 v. Proximal convoluted tubule

1. a-iv b-v c-ii d-iii

2. a-iv b-i c-ii d-iii

3. a-v b-iv c-i d-ii

4. a-v b-iv c-i d-iii

A decrease in blood pressure/volume will not cause the release of

1. Atrial natriuretic factor

2. Aldosterone

3. ADH

4. Renin