Assertion `:-` In cortical nephrone, the loop of Henle is too short and extends only very little into medulla. Reason `:-` Vasa recta is absent or hig

Assertion `:-` In cortical nephrone, the loop of Henle is too short and extends only very little into medulla. Reason `:-` Vasa recta is absent or hig
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Assertion `:-` In cortical nephrone, the loop of Henle is too short and extends only very little into ... . D. If both Assertion & Reason are false.
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The primary site of action of thiazide diuretics is: A. Proximal tubule B. Ascending limb of loop of Henle C. Cortical diluting segment D. Collecting ducts

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Last Answer : C. Cortical diluting segment

The Na+ retaining action of aldosterone is exerted on the: A. Proximal convoluted tubule B. Ascending limb of loop of Henle C. Cortical diluting segment D. Distal convoluted tubul

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Vasa recta are tubular capillaries around

Description : Vasa recta are tubular capillaries around

Last Answer : Vasa recta are tubular capillaries around A. Posterior part of alimnetary canal B. PCT C. Loop of Henle D. DCT

Go through the following statements. (i) Liver is the site of urine formation. (ii) Urethra is not the part of kidney. (iii) Vasa recta is well develo

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Assertion `:-` When filtrate pass through descending limb of loop of Henle it becomes concentrate. Reason` :-` Descending limb allows transport of ele

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Assertion `:-` While ascending up a mountain , one gets less oxygen resulting in hypoxia. Reason `:-` Percentage of oxygen decreases in the air at hig

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Figure shows human urinary system with structures labelled A to D. Select option which correctly identifies them and gives their characteristic and/ or functions. (a) C - Medulla - inner zone of kidney and contains complete nephrons. (b) D - Cortex - outer part of kidney and do not contain any part of nephrons. (c) A - Adrenal gland - located at the anterior part of kidney. Secrete catecholamines which stimulate glycogen breakdown. (d) B - Pelvis - broad funnel shaped space inner to hilum, directly connected to loops of Henle

Description : Figure shows human urinary system with structures labelled A to D. Select option which correctly identifies them and gives their characteristic and/ or functions. (a) C - Medulla - inner zone of ... B - Pelvis - broad funnel shaped space inner to hilum, directly connected to loops of Henle

Last Answer : (c) A - Adrenal gland - located at the anterior part of kidney. Secrete catecholamines which stimulate glycogen breakdown.

Assertion : Adrenal gland have dual origin. Reason : The aderenal cortex develops from endoderm while adrenal medulla develops from mesoderm.

Description : Assertion : Adrenal gland have dual origin. Reason : The aderenal cortex develops from endoderm while adrenal medulla develops from mesoderm.

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Select the correct order of osmolarity changes in fillrate w.r.t. plasma in `:-` Bowmans capsul `rarr` PCT `rarr` Descending loop of henle `rarr `Asce

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Loop of Henle is meant for absorption of or What is removed from the filtrate at loop of Henle

Description : Loop of Henle is meant for absorption of or What is removed from the filtrate at loop of Henle

Last Answer : Loop of Henle is meant for absorption of or What is removed from the filtrate at loop of Henle A. ... not filtered in the glomerulus C. Urea D. Water

What for the ascending limb of Loop of Henle is permeable

Description : What for the ascending limb of Loop of Henle is permeable

Last Answer : What for the ascending limb of Loop of Henle is permeable A. Glucose B. `NH_(3)` and `CO_(2)` C. `Na^(+)` D. Water

Loop of Henle is associated with `:-`

Description : Loop of Henle is associated with `:-`

Last Answer : Loop of Henle is associated with `:-` A. Excretory system B. Respiratory system C. Reproductive system D. Digestive system

Descending limp of loop of henle is -___ and ascending limb is ____to water

Description : Descending limp of loop of henle is -___ and ascending limb is ____to water

Last Answer : Descending limp of loop of henle is -___ and ascending limb is ____to water

Descending limp of loop of henle is -___ and ascending limb is ____to water

Description : Descending limp of loop of henle is -___ and ascending limb is ____to water

Last Answer : Descending limp of loop of henle is -___ and ascending limb is ____to water

Loop of Henle is associated with `:-`

Description : Loop of Henle is associated with `:-`

Last Answer : Loop of Henle is associated with `:-` A. Excretory system B. Respiratory system C. Reproducitve system D. Digestive system

The thin segment of descending limb of Loop of Henle is lined by

Description : The thin segment of descending limb of Loop of Henle is lined by

Last Answer : The thin segment of descending limb of Loop of Henle is lined by A. Columnar cells B. ... cells D. Pyramidal cells with characteristic brush border

Furosemide inhibits reabsorption of sodium and chloride in (A) Proximal convoluted tubules (B) Loop of Henle (C) Distal convoluted tubules (D) Collecting ducts

Description : Furosemide inhibits reabsorption of sodium and chloride in (A) Proximal convoluted tubules (B) Loop of Henle (C) Distal convoluted tubules (D) Collecting ducts

Last Answer : Answer : B

Aldosterone increases reabsorption of sodium in (A) Proximal convoluted tubules (B) Ascending limb of loop of Henle (C) Descending limb of loop of Henle (D) Distal convoluted tubules

Description : Aldosterone increases reabsorption of sodium in (A) Proximal convoluted tubules (B) Ascending limb of loop of Henle (C) Descending limb of loop of Henle (D) Distal convoluted tubules

Last Answer : Answer : D

The final concentration of the fluid to produce a markedly hypertonic urine takes place in (a) Loop of Henle (b) Distal convoluted tubule (c) Collecting tubule (d) Both (b) and (c)

Description : The final concentration of the fluid to produce a markedly hypertonic urine takes place in (a) Loop of Henle (b) Distal convoluted tubule (c) Collecting tubule (d) Both (b) and (c)

Last Answer : Ans:(c)

In a normal nephron: a. the descending loop of Henle is impermeable to water b. anti-diuretic hormone (ADH) increases the permeability of collecting ducts to water c. all the filtered glucose is re-absorbed in the proximal tubule d. nearly all the filtered protein is reabsorbed in the proximal convoluted tubule

Description : In a normal nephron: a. the descending loop of Henle is impermeable to water b. anti-diuretic hormone (ADH) increases the permeability of collecting ducts to water c. all the filtered ... in the proximal tubule d. nearly all the filtered protein is reabsorbed in the proximal convoluted tubule

Last Answer : nearly all the filtered protein is reabsorbed in the proximal convoluted tubule

Reabsorption of useful substances from glomerular filtrate occurs in (a) collecting tube (b) loop of Henle (c) proximal convoluted tubule (d) distal convoluted tubule.

Description : Reabsorption of useful substances from glomerular filtrate occurs in (a) collecting tube (b) loop of Henle (c) proximal convoluted tubule (d) distal convoluted tubule.

Last Answer : (c) proximal convoluted tubule

Which one of the following statements in regard to the excretion by the human kidneys is correct? (a) Descending limb of loop of Henle is impermeable to water.(b) Distal convoluted tubule is incapable of reabsorbing HCO3 – . (c) Nearly 99 per cent of the glomerular filtrate is reabsorbed by the renal tubules. (d) Ascending limb of loop of Henle is impermeable to electrolytes.

Description : Which one of the following statements in regard to the excretion by the human kidneys is correct? (a) Descending limb of loop of Henle is impermeable to water. (b) Distal convoluted tubule is ... reabsorbed by the renal tubules. (d) Ascending limb of loop of Henle is impermeable to electrolytes.

Last Answer : (c) Nearly 99 per cent of the glomerular filtrate is reabsorbed by the renal tubules.

The maximum amount of electrolytes and water (70 – 80 percent) from the glomerular filtrate is reabsorbed in which part of the nephron? (a) Ascending limb of loop of Henle (b) Distal convoluted tubule (c) Proximal convoluted tubule (d) Descending limb of loop of Henle

Description : The maximum amount of electrolytes and water (70 – 80 percent) from the glomerular filtrate is reabsorbed in which part of the nephron? (a) Ascending limb of loop of Henle (b) Distal convoluted tubule (c) Proximal convoluted tubule (d) Descending limb of loop of Henle

Last Answer : (c) Proximal convoluted tubule

Which of the following statements is correct? (a) The descending limb of loop of Henle is impermeable to water. (b) The ascending limb of loop of Henle is permeable to water. (c) The descending limb of loop of Henle is permeable to electrolytes. (d) The ascending limb of loop of Henle is impermeable to water.

Description : Which of the following statements is correct? (a) The descending limb of loop of Henle is impermeable to water. (b) The ascending limb of loop of Henle is permeable to water. (c) The ... Henle is permeable to electrolytes. (d) The ascending limb of loop of Henle is impermeable to water.

Last Answer : (d) The ascending limb of loop of Henle is impermeable to water.

Which one of the four parts mentioned below does not constitute a part of single uriniferous tubule? (a) Distal convoluted tubule (b) Collecting duct (c) Bowman’s capsule (d) Loop of Henle

Description : Which one of the four parts mentioned below does not constitute a part of single uriniferous tubule? (a) Distal convoluted tubule (b) Collecting duct (c) Bowman’s capsule (d) Loop of Henle

Last Answer : (b) Collecting duct

Which one of the following is not a part of a renal pyramid? (a) Peritubular capillaries (b) Convoluted tubules (c) Collecting ducts (d) Loop of Henle

Description : Which one of the following is not a part of a renal pyramid? (a) Peritubular capillaries (b) Convoluted tubules (c) Collecting ducts (d) Loop of Henle

Last Answer : (b) Convoluted tubules

The following is true of mannitol except: A. It inhibits solute reabsorption in the thick ascending limb of loop of Henle B. It is contraindicated in patients with increased intracranial tension C. It is contraindicated in acute left ventricular failure D. It is not used to treat cardiac or hepatic or renal edema

Description : The following is true of mannitol except: A. It inhibits solute reabsorption in the thick ascending limb of loop of Henle B. It is contraindicated in patients with increased intracranial tension C. It ... acute left ventricular failure D. It is not used to treat cardiac or hepatic or renal edema

Last Answer : B. It is contraindicated in patients with increased intracranial tension

Nonsteroidal antiinflammatory drugs reduce the diuretic action of furosemide by: A. Preventing prostaglandin mediated intrarenal haemodynamic actions B. Blocking the action in ascending limb of loop of Henle. C. Enhancing salt and water reabsorption in distal tubule D. Increasing aldosterone secretion

Description : Nonsteroidal antiinflammatory drugs reduce the diuretic action of furosemide by: A. Preventing prostaglandin mediated intrarenal haemodynamic actions B. Blocking the action in ascending limb of loop ... C. Enhancing salt and water reabsorption in distal tubule D. Increasing aldosterone secretion

Last Answer : A. Preventing prostaglandin mediated intrarenal haemodynamic actions

Thiazide diuretics enhance K+ elimination in urine primarily by: A. Inhibiting proximal tubular K+ reabsorption B. Inhibiting Na+ K+-2Cl– cotransport in the ascending limb of loop of Henle C. Increasing the availability of Na+ in the distal tubular fluid to exchange with interstitial K+ D. Potentiating the action of aldosterone

Description : Thiazide diuretics enhance K+ elimination in urine primarily by: A. Inhibiting proximal tubular K+ reabsorption B. Inhibiting Na+ K+-2Cl- cotransport in the ascending limb of loop of Henle C ... in the distal tubular fluid to exchange with interstitial K+ D. Potentiating the action of aldosterone

Last Answer : C. Increasing the availability of Na+ in the distal tubular fluid to exchange with interstitial K

Which of the following statements is correct ? (1) The descending limb of loop of Henle is impermeable to water. (2) The ascending limb of loop of Henle is permeable to water. (3) The descending limb of loop of Henle is permeable to electrolytes. (4) The ascending limb of loop of Henle is impermeable to water.

Description : Which of the following statements is correct ? (1) The descending limb of loop of Henle is impermeable to water. (2) The ascending limb of loop of Henle is permeable to water. (3) The ... of Henle is permeable to electrolytes. (4) The ascending limb of loop of Henle is impermeable to water.

Last Answer : (4) The ascending limb of loop of Henle is impermeable to water.

In what organ in the human body would you find the glomerulus, Bowman's capsule, the loop of Henle and the collecting duct?

Description : In what organ in the human body would you find the glomerulus, Bowman's capsule, the loop of Henle and the collecting duct?  

Last Answer : ANSWER: KIDNEY

In mammals, the primary function of the loop of Henle is: a) reabsorption of water b) water secretion c) ammonia secretion d) bicarbonate reabsorption

Description : In mammals, the primary function of the loop of Henle is: a) reabsorption of water b) water secretion c) ammonia secretion d) bicarbonate reabsorption

Last Answer : ANSWER: A -- REABSORPTION OF WATER

Assertion :- Blood circulation is absent in epithelium. Reason :- power of regenration is absent in epithelium

Description : Assertion :- Blood circulation is absent in epithelium. Reason :- power of regenration is absent in epithelium

Last Answer : Assertion :- Blood circulation is absent in epithelium. Reason :- power of regenration is absent in ... D. If both Assertion & Reason are false.

Assertion : Perichondrium in white fibrous cartilage is absent. Reason : Perichondrium is a white fibrous connective tissue

Description : Assertion : Perichondrium in white fibrous cartilage is absent. Reason : Perichondrium is a white fibrous connective tissue

Last Answer : Assertion : Perichondrium in white fibrous cartilage is absent. Reason : Perichondrium is a white fibrous ... . If both Assertion & Reason are false.

Assertion:- All eukaryotic cells are not identical. Reason:- Centrioles are found in animal cells, absent in almost all plant cell.

Description : Assertion:- All eukaryotic cells are not identical. Reason:- Centrioles are found in animal cells, absent in almost all plant cell.

Last Answer : Assertion:- All eukaryotic cells are not identical. Reason:- Centrioles are found in animal cells, absent ... D. If both Assertion & Reason are false.

If for some reason, the vasa efferentia in the human reproductive system get blocked, the gametes will not be transported from (a) testes to epididymis (b) epididymis to vas deferens (c) ovary to uterus (d) vagina to uterus.

Description : If for some reason, the vasa efferentia in the human reproductive system get blocked, the gametes will not be transported from (a) testes to epididymis (b) epididymis to vas deferens (c) ovary to uterus (d) vagina to uterus.

Last Answer : (a) testes to epididymis

Assertion A flexeble wire loop of irregular shape carrying current when placed in a uniform external magnetic field acquires a circular shape. Reason

Description : Assertion A flexeble wire loop of irregular shape carrying current when placed in a uniform external magnetic field acquires a circular shape. Reason

Last Answer : Assertion A flexeble wire loop of irregular shape carrying current when placed in a uniform external ... circular shape is having the greatert area.

If Henle’s loop were absent from mammalian nephron, which one of the following is to be expected? (a) There will be no urine formation. (b) There will be hardly any change in the quality and quantity of urine formed . (c) The urine will be more concentrated. (d) The urine will be more dilute.

Description : If Henle’s loop were absent from mammalian nephron, which one of the following is to be expected? (a) There will be no urine formation. (b) There will be hardly any change in the quality and quantity of urine formed . (c) The urine will be more concentrated. (d) The urine will be more dilute.

Last Answer : (d) The urine will be more dilute.

In binocular vision: a. only points on the horopter fall on the corresponding retinal point b. points in front of the horopter will stimulate binasal retina c. points outside the horopter is perceived doubly d. the Panum's fusional area is wider in the centre than the periphery e. sensory fusion refers to the cortical integration of images perceived by the two eyes

Description : In binocular vision: a. only points on the horopter fall on the corresponding retinal point b. points in front of the horopter will stimulate binasal retina c. points outside the horopter ... the periphery e. sensory fusion refers to the cortical integration of images perceived by the two eyes

Last Answer : only points on the horopter fall on the corresponding retinal point

Bowman’s glands are found in (a) juxtamedullary nephrons (b) olfactory epithelium (c) external auditory canal (d) cortical nephrons only

Description : Bowman’s glands are found in (a) juxtamedullary nephrons (b) olfactory epithelium (c) external auditory canal (d) cortical nephrons only

Last Answer : (b) olfactory epithelium

Which is the smallest cortical nerve ?

Description : Which is the smallest cortical nerve ?

Last Answer : The strongest carotid nerve abscess

Vasa rectae are peritubular capillaries around

Description : Vasa rectae are peritubular capillaries around

Last Answer : Vasa rectae are peritubular capillaries around A. Posterior part of alimnetary canal B. PCT C. Loop of Henle D. DCT

Vasa Vasorum refers to `:-`

Description : Vasa Vasorum refers to `:-`

Last Answer : Vasa Vasorum refers to `:-` A. Jugalar anastomosis B. A netwatk of blood vessels ... D. Carotide labyrinth regulating pressure of blood vessels

Vasa efferentia are the ductules leading from:

Description : Vasa efferentia are the ductules leading from:

Last Answer : Vasa efferentia are the ductules leading from: A. Rete testis to vas deferens B. Vas deferens to ... to urethra D. Testicular lobules to rete testis.

What would happen if vasa deferentia of man are cut?

Description : What would happen if vasa deferentia of man are cut?

Last Answer : What would happen if vasa deferentia of man are cut? A. Sperms become non nucleated. B. Spermatogenesis ... is without sperm. D. Sperm are non motile.

Vasa efferntia connect the

Description : Vasa efferntia connect the

Last Answer : Vasa efferntia connect the A. testes with epididymis B. kidneys with cloaca C. yestes with urinogenital duct D. None of the above

Vasa deferens is cut for

Description : Vasa deferens is cut for

Last Answer : Vasa deferens is cut for A. Female sterilization B. Male sterilization C. Both of the above D. Temporary sterilization

Adrneal cortical response is poor in (A) Kwashiorkor (B) Marasmus (C) Fatty liver (D) Atherosclerosis HORMONE METABOLISM 229

Description : Adrneal cortical response is poor in (A) Kwashiorkor (B) Marasmus (C) Fatty liver (D) Atherosclerosis HORMONE METABOLISM 229

Last Answer : Answer : A

Which of the following anatomical considerations is correct: A. optic chiasm lesions characteristically produce a bitemporal hemianopia B. central scotoma occurs early in papilloedema C. in cortical blindness pupillary reactions are abnormal D. optic tract lesions produce an ipsilateral homonymous hemianopia E. opticokinetic nystagmus is found with bilateral infarction of the parieto-occipital lobes

Description : Which of the following anatomical considerations is correct: A. optic chiasm lesions characteristically produce a bitemporal hemianopia B. central scotoma occurs early in papilloedema C. in ... hemianopia E. opticokinetic nystagmus is found with bilateral infarction of the parieto-occipital lobes

Last Answer : Ans: A