Excretory Products and their Elimination NEET questions (MCQs) | Excretory Products and their Elimination Class 11 NEET questions | Online MCQs test – 03
Excretory Products and their Elimination: MCQs Quiz - 03
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Question 1 |
What is reabsorbed through loop of Henle?
Glucose | |
CO2 | |
Potassium | |
Water |
Question 2 |
Why do we urinate more in wet and cold months?
Kidney becomes more active | |
Increase of ADH secretion | |
Sweating is much reduced | |
Impairment of water absorption in nephron |
Question 3 |
When the infection invades the urinary bladder, it is called
Cystitis | |
Urethritis | |
Pyelonephritis | |
Hemodialysis |
Question 4 |
When the infection is localized in the urethra, it is called
Urethritis | |
Cystitis | |
Pyelonephritis | |
Hemodialysis |
Question 5 |
Which of the following hormones is involved in regulating the water-salt balance of the blood?
Cortisone | |
Aldosterone | |
ADH | |
ANH |
Question 6 |
Which of the following hormones promotes the excretion of potassium ions and the reabsorption of sodium ions?
Aldosterone | |
Rennin | |
ADH | |
None of these |
Question 7 |
Which of the following leads to the secretion of aldosterone from the adrenal cortex?
Chymotrypsin | |
Trypsin | |
Renin | |
None of these |
Question 8 |
Which of the following structures facilitates easy passage of small molecules to the glomerular capsule?
Loop of the nephron | |
Peritubular capillary | |
Convoluted tubule | |
Glomerulus |
Question 9 |
Which of the two waste products are removed from the blood in liver by Ornithine cycle?
Urea and CO2 | |
Uric acid and ammonia | |
Ammonia and CO2 | |
Urea and ammonia |
Question 10 |
Which one of following correctly explains the function of a specific part of a human nephron?
Afferent arteriole : Carries the blood away from the glomerulus towards renal vein | |
Podocytes : Create minute spaces (slit pores) for the filtration of blood into the Bowman's capsule | |
Henle's loop : Most reabsorption of the major substances from the glomerular filtrate | |
Distal convoluted tubule: Reabsorption of K+ ions into the surrounding blood capillaries |
Question 11 |
Which one of the following is not a part of a renal pyramid?
Loops of Henle | |
Peritubular capillaries | |
Convoluted tubules | |
Collecting ducts |
Question 12 |
Which one of the following secreted by posterior pituitary regulates water retention by the kidneys?
Antidiuretic hormone | |
Aldosterone | |
Thyroxine | |
Erythropoietin |
Question 13 |
Volume of urine is regulated by
Aldosterone | |
Aldosterone and testosterone | |
ADH | |
Aldosterone and ADH |
Question 14 |
One of the followings is a nonsteroid hormones secreted by the atria of the heart and helps regulate blood pressure.
Erythropoietin | |
Antidiuretic hormone | |
Thyroxine | |
Atrial natriuretic hormone |
Question 15 |
What will happen if the stretch receptors of the urinary bladder wall are totally removed?
There will be no micturition | |
Urine will not collect in the bladder | |
Micturition will continue | |
Urine will continue to collect normally in the bladder |
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i think the answer for q.no. 9 has to be co2 and ammonia……as in orithine cycle ammonia combines with carbon dioxide to form urea and water…
No the answer is correct as co2 is removed in the lungs 🙂
yes u r absolutely correct 🙂
I think ans of q. no. 8 is Glomerulus……b’coz Glomerular membrane is semi permiable.
More practical based questions will needed