Which of the following function is performed by the kidneys in the human body?

The change in length due to a tensile or compressive force acting on a body is given by (where P = Tensile or compressive force acting on the body, $$l$$ = Original length of the body, A = Cross-sectional area of the body and E = Young's modulus for the material of the body)

A

$$\frac{{{\text{P}}l{\text{A}}}}{{\text{E}}}$$

B

$$\frac{{{\text{P}}l}}{{{\text{AE}}}}$$

C

$$\frac{{\text{E}}}{{{\text{P}}l{\text{A}}}}$$

D

$$\frac{{{\text{AE}}}}{{{\text{P}}l}}$$

The size of kidneys may be normal despite abnormal renal function in

A

Diabetes mellitus

B

Glomerulonephritis

C

Acute renal failure

D

Multiple myeloma

E

Medullary sponge kidney

Find out which underlined parts(a,b,c and d) of the following sentences has an error : Transplanting(a) organs such(b) hearts and kidneys has proved(c) easier than transplanting muscles(d).

A

a

B

b

C

c

D

d

The vitamin which normally made in the kidneys is

A

Vitamin A

B

Vitamin E

C

Vitamin C

D

Vitamin D

'Transplanting' organs 'such' hearts and kidneys has 'proved' easier than transplanting 'muscles'.

A

Transplanting

B

such

C

proved

D

muscles

'Transplanting' organs 'such' hearts and kidneys has 'proved' easier transplanting 'muscles'. 'No Error'

A

Transplanting

B

such

C

proved

D

muscles

Transplanting organs such hearts and kidneys has proved easier than transplanting muscles.

A

Transplanting

B

such

C

proved

D

muscles.

Hormones secreted by kidneys are

A

Erythropoietin

B

Renin

C

1

D

25dihydroxycholecalciferol

E

Thromboxane

F

Vasopressin

The kidneys are stimulated to produce renin

A

when the pH of the urine decreases

B

when the specific gravity of urine rises above 1.10

C

when the peritubular capillaries are dilated

D

by a decrease in the blood pressure

The fibrous membranes surrounding organs in the human body are tough _______ add strength to the parts of the body they cover.

A

moreover

B

furthermore

C

since

D

and

Which of the following function is performed by the kidneys in the human body?

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