StudentAidUnit 4: Human Urinary System — Mcqs
10th Class Biology · Unit 4: Human Urinary System
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1.The process of regulating the amount of water in body fluid is called:
2.What happens in the proximal convoluted tubule of nephron?
3.Which structure is responsible for filtering blood to produce urine?
4.Which structure in nephron is responsible for filtering blood?
5.In which part of nephron, the reabsorption of nutrients occurs?
6.Which process in nephron involves the active transport of materials from blood into nephron?
7.Which is NOT present in the filtrate entering the Bowman's capsule of nephron?
8.In which procedure a machine is used to filter blood outside the body?
9.What is the primary purpose of haemodialysis?
10.In peritoneal dialysis, what acts as the filtering membrane?
11.Nephron, the functional unit of kidney is composed of all the following except:
12.Urine passes from bladder to the:
13.The four structures listed are part of the human excretory system. (1) Bladder (2) Kidney (3) Ureter (4) Urethra. In which order does a molecule of urea pass through these structures?
14.The metabolic waste of a man includes all of the following except:
- a Carbon dioxide
- b Undigested food
- c Lithotripsy
- d Renal surgery
15.Which of the following organs is responsible for excretion in human body?
16.The portion of excretory system between ureter and urethra is known as:
17.Waste product excreted by the kidneys are:
18.The human urinary system consists of:
19.Which organ is responsible for filtering the blood?
20.Which is the correct order for the path taken by urine after it leaves the kidneys?
21.What is the function of the ureter?
22.The tube between the kidney and urinary bladder is the:
23.Excretion is also a process of:
24.The depression near the centre of concave area of kidney is called:
25.Osmoregulation involves:
26.Where is urea produced?
27.Which substance is present at a lower concentration in the renal artery than in the renal vein?
28.Which blood vessel carries blood with the lowest concentration of urea?
29.Which row shows substances that are present in each of the structures of excretory system of a healthy human?
- a Glucose | Glucose | Salts | Urea
- b Protein | Salts | Water | Protein
- c Salts | Water | Protein | Glucose
- d Urea | Glucose | Protein | Salts
30.The filtration of waste takes place inside the kidneys in:
31.The function of glomerulus and Bowman's capsule of the nephron is to:
32.Evidence for glomerular filtration in the kidney could be obtained by comparing the sizes of the molecules present in Bowman's capsule with those in the:
33.Which is NOT present in the filtrate entering the Bowman's capsule of a nephron?
34.The correct route of urine from distal convoluted tubules to bladder is:
35.Glomerular capillaries cannot filter:
36.From a nephron, wastes enter into the:
37.A cup-shaped structure that encloses glomerulus is:
38.The functional unit of kidney is:
39.The normal concentration of water in urine is:
40.The portion of nephron between proximal and distal convoluted tubule is:
41.In a kidney machine what must be at the same concentration in the dialysis fluid and in the blood?
- a Glucose and salts
- b Protein
- c Urea
- d Water
42.In a kidney machine, which of the following passes from the blood to the dialysis fluid?
43.Lithotripsy is a procedure that breaks large kidney stones into smaller ones by using:
- a Non-electric shock waves
- b Microwaves
- c Sound waves
- d Ultraviolet rays
44.The most common kidney stones are:
45.The breaking of kidney stone inside the body is called:
46.Alternate treatment of renal failure is:
- a Dialysis
- b Lithotripsy
- c Kidney transplant
- d Surgery
47.What passes through the membranes of a kidney machine (dialyzer)?
48.During peritoneal dialysis, the waste materials move from:
49.A method for removing stones in which non-electrical shock waves are bombarded on stones is called: