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201.

Excretion of dilute urine is due toA. More secretion of ReninB. Less secretion fo vasopressionC. More secretion of aldosteroneD. Less secretion of `K^(+)` into the filtrate

Answer» Correct Answer - B
202.

If the afferent arteriole diameter is less than efferent arteriole than what happen ?A. Noe effectB. Ultrafiltration reaction is slow.C. Ultrafiltration is not possible.D. Ultrafiltration will stop & tubular secretion is start.

Answer» Correct Answer - 3
203.

When a person is suffering from poor renal absorption which one of the following factor will not help in maintenance of blood volume ?A. Decreased glomerular filtrationB. Increased ADH secretionC. Decreased arterial pressure in kidneyD. Increased arterial pressure in kidney

Answer» Correct Answer - 4
204.

Changeable threshold material in Renal tubulesA. Water and GlucoseB. Urea & Uric acidC. Glucose & Amino acidsD. Water & salts

Answer» Correct Answer - 4
205.

Which one of the following is not a part of a renal pyramidA. Peritubular capillariesB. Convoluted tubulesC. Collecting ductsD. Loops of Henle

Answer» Correct Answer - 2
206.

Uricotelic mode of passing out nitrogenous wastes is found inA. Reptiles and BirdsB. Birds and AnnelidsC. Amphibians and ReptilesD. Insects and Amphibians

Answer» Correct Answer - 1
207.

Which of the following are uricotelic animals `:`A. Rohu and frogB. Lizard and crowC. Camel and frogD. Earthworm and eagle

Answer» Correct Answer - 2
208.

In micturitionA. Urethra relaxesB. Ureter contractsC. Ureter relaxesD. Urethra contracts

Answer» Correct Answer - 1
209.

Excretion in the form of uric and urates in birds is helpful inA. Conserving body heatB. Eliminating excess waterC. Conserving body waterD. Eliminating body water

Answer» Correct Answer - C
210.

Why do we pass more urine during winter and wet seasons ?A. Impairment of water absorption by nephronsB. Kidney becomes more activeC. Sweating is much decreasedD. ADH secretion is increased

Answer» Correct Answer - 3
211.

The cells of the epithelial lining in the vertebrate stomach are not damaged by HCl because of -A. Mucus secretion covering the epitheliumB. Neutrilization of HCl by alkline gastric juice.C. HCl being to diluteD. Epithelium being resistant to HCl

Answer» Correct Answer - 1
212.

Pernicious anaemia is caused by deficiency of vitaminA. CB. `B_(1)`C. `B_(12)`D. `B_(6)`

Answer» Correct Answer - 3
213.

In humans, blood passes from the post caval to the diastolic right atrium of heart due toA. Stimulation of the sino auricular nodeB. Pressure difference between the post caval and atriumC. pushing open of the venous valvesD. suction pull

Answer» Correct Answer - 3
214.

Functional & structural unit of kidney is `-`A. NephronB. Seminiferous tubuleC. AciniD. None

Answer» Correct Answer - 1
215.

The principal nitrogenous exretory compound in humans is syntheisedA. in the liver, but eliminated mostly through kidneysB. in kidneys but eliminated mostly through liverC. in kidneys as well as eliminated by kidneysD. in liver and also eliminated by the same throguh bile

Answer» Correct Answer - 1
216.

A notch present on the medial side of kidney is known asA. UreterB. PelvisC. HilusD. Pyramid

Answer» Correct Answer - 3
217.

How many of the following chordates have flame cells as exretory organ. Planaria, Ascaris, Amphioxus, Tapeworm, Nereis, Scoliodon.A. OneB. TwoC. ThreeD. Four

Answer» Correct Answer - 3
218.

Medial surface of kidney are `"______________"` while lateral surface is `"_____________"` :-A. convx, concaveB. concave, convexC. convex,convexD. concave, concave

Answer» Correct Answer - 2
219.

Micelle formation occurs in `:-`A. EnterocyteB. DuodenumC. LuctealsD. Pancrease

Answer» Correct Answer - 1
220.

During joint diastole `:-`A. Tricuspid and bicuspid valves are openB. Semilunar valves are closedC. All the four chambers of heart are in a relaxed stateD. All of the above

Answer» Correct Answer - 1
221.

Inner wall of urinary bladder is composed ofA. Unstriped musclesB. Striped musclesC. Stratified epitheliumD. Tranisitional epithelium

Answer» Correct Answer - 4
222.

Pyramids in kidney of man areA. 4B. 6C. 7D. 12

Answer» Correct Answer - 3
223.

If kidneys fails to reabsorb water, the effect on tissue wouldA. Remain unaffectedB. Shrink and shirvelC. Absorb water from blood plasmaD. Take more `O_(2)` from blood

Answer» Correct Answer - 2
224.

In the kidney , the formation of urine involve the following processes arranged asA. Glomerular filtration, reabsorption and tubular secretionB. Reabsorption, filtration and secretionC. Secretion, absorption and filtrationD. Filtration ,secreton and reabsorption

Answer» Correct Answer - 1
225.

A condition of failure of kidney to form urine is calledA. CreatinineB. HematuriaC. AnuriaD. Ketonuria

Answer» Correct Answer - 3
226.

Which of the following condition arises due to kidney failur ?A. PyouriaB. KetonuriaC. UremiaD. Polyurea

Answer» Correct Answer - 3
227.

In the daigram of excetory system of human beings given below, different parts have been indicated by alphabets, choose the answer in which these alphabets have been correctly matched with the parts which they represent A. A= Kidney, B=Abdominal aorta, C= Ureters, D=Urinary bladder, E=Urethra, F=Renal pelvisB. A=Kidney,B= Abdominal aorta, C=Urethra, D=Urinary bladder, E=Ureters , F=Renal pelvisC. A=Kidney, B=Renal pelvis, C=Urthra, D=Urinary bladder, E=Ureters, F=Renal relvisD. A=Kidney, B=Abdominal aorta , C=Urethra, D=Urinary bladder , E= Renal pelvis , F=Ureters

Answer» Correct Answer - 1
228.

Each kidney of an adult human measures `:-`

Answer» Correct Answer - 1
229.

The body weight contributed by muscles in a human adult is `:`A. `40-40%`B. `40-50%`C. `50-60%`D. `60-70%`

Answer» Correct Answer - B
230.

Which one is wrong pair `:-`A. Scurvy -Vitamin CB. Rickets -Vitamin DC. Night blindness (Xerophthalmia) - Vitamin AD. Beriberi -Vitamin K

Answer» Correct Answer - D
231.

Which one correctly matched `:-`A. Vit. E -TocoferolB. Vit. D -RiboflavinC. Vit. B-CalciferolD. Vit. A -Thiamine

Answer» Correct Answer - 1
232.

Protein are mainly required in the body for `:`A. GrowthB. RepairC. Both of theseD. None of these

Answer» Correct Answer - 3
233.

Vitamin C isA. Ascorbic acidB. Citric acidC. Phosphoric acidD. Glutamic acid

Answer» Correct Answer - 1
234.

To get sufficient carbohydrates one should takeA. MeatB. GramC. CarrotsD. Rice

Answer» Correct Answer - 4
235.

Secretin `:`A. Stimulates enzymes secretion by pancrea, inhibits acid secretion in stomach, stimulates gall bladderB. Stimulates bicarbonate secretion by pancreas, inhibits acid secretion in stomach, stimulates bicarbonate secretion by liverC. Stimulates acid secretion in stomach , potentiates action of CCK, inhibits intestinal movementD. Stimulates gall bladder, inhibitsa cid secretion in stomach, stimulates bicarbonate secretion by pancres

Answer» Correct Answer - 2
236.

Which should noe be eaten too much during hot months -A. VitaminsB. FatsC. Mineral saltsD. Proteins

Answer» Correct Answer - 2
237.

Which one of the following is the correct matching of a vitamin , its nature and its deficiency diseaseA. Vitamin K-Fat soluble-Beri-BeriB. Vitamin A-Fat soluble-Beri-BeriC. Vitamin K-Water soluble-PellagraD. Vitamin A-Fat soluble -Night blindness

Answer» Correct Answer - 4
238.

In adults the deficiency of vitamin D causes `:`A. GoitreB. Beri-BeriC. ScurvyD. Osteomalacia

Answer» Correct Answer - D
239.

Certain B vitamins are `:`A. enzymes are secreted in inactive formB. Co-enzymesC. HormoneD. Digestive substance

Answer» Correct Answer - 2
240.

Which of the following vitamin synthesise in animal body by bacteria `:`A. CB. AC. ED. `B_(12)`

Answer» Correct Answer - 4
241.

The normal Albunin`//` Globuline ratio in blood is `:-`A. `2:1`B. `1:2`C. `1:4`D. `1:5`

Answer» Correct Answer - 1
242.

Inter-vertebral disc occurs in `:`A. Wall of heartB. Wall of liverC. Pubic symphysisD. In between two vertebrae

Answer» Correct Answer - 4
243.

Sex chromatin present in `:-`A. Drum stick like in lobe of NeutrophilB. Drum stick like in lobe of BasophilC. Drum stick like in lobe of EosinophilD. Drum stick like in lobe of limphocyte

Answer» Correct Answer - A
244.

Marasmus disease is caused due to `:`A. Protein deficiencyB. ObesityC. dwarfismD. Deficiency of vitamins

Answer» Correct Answer - A
245.

Z-disc is formed by `:-`A. Actin proteinB. Myosin proteinC. Actinin proteinD. Myomesin protein

Answer» Correct Answer - 3
246.

The H-zone in the skeletal muscle fibre is due toA. extension of myosin filaments in the central portion of the A-bandB. the absence of myofibrils in the central portion of A-bandC. the central gap between myosin filaments in the A-bandD. the central gap between actin filaments extending through myosine filaments in the A-band

Answer» Correct Answer - D
247.

A young person is suffering from cancer in tongue. His tongue is completely removed, then which of the following situation will describe the person that he will be able to -A. Taste sweet & saltyB. Not ableto taste sweet, but able to taste salty .C. Perceive the odour of rose but not able to taste sweetD. Taste sweet and salty, but not perceive to the odour of rose.

Answer» Correct Answer - C
248.

Eosinophilia is caused by `:-`A. TeniasisB. AscariarisC. Hay feverD. All of above

Answer» Correct Answer - 4
249.

Urine of a human being suffering from diabetes inspidus isA. Tasteless and thickB. Sweet and thickC. Tasteless and wateryD. Sweet and watery

Answer» Correct Answer - 3
250.

Blood group Antigen are `:-`A. Found in Hb moleculeB. Found in Plasma proteinC. Found on RBCD. None

Answer» Correct Answer - 3