Homoeostasis Test 01

Total Questions: 31

1 - The human urinary system consists of;

A ) Ractum, lungs, kidney, ureters
B ) Kidneys, ureters, urinary bladder
C ) Skin, liver, lungs, kidneys
D ) Kidneys, ureters, urinary bladder, urethra ✅

2 - Which organ is responsible for filtering the blood?

A ) Intestine
B ) Brain
C ) Stomach
D ) Kidney ✅

3 - The tube between kidney and urinary bladder is the;

A ) Ureter ✅
B ) Urethra
C ) Renal tubule
D ) Nephron

4 - Body balance of water, salts, temperature and glucose is termed as:

A ) Excretion
B ) Tubular secretion
C ) Homeostasis ✅
D ) Re-absorption

5 - which is the correct order for the path taken by urine after it leaves the kidneys?

A ) Urethra, bladder, ureters
B ) Bladder, ureters, urethra
C ) Ureters, bladder, urethra ✅
D ) Bladder,urethra, ureters

Explanation: ureters

6 - What is the function of the ureter?

A ) To store urine
B ) To carry urine from the kidney to the bladder ✅
C ) To carry urine out of the body
D ) To remove wastes from the blood

7 - What waste products are excreted by kidneys?

A ) Urea, water & salts ✅
B ) Salts, water and carbon dioxide
C ) Urea & water
D ) Urea & salts

8 - The two main functions of sweat are;

A ) To keep the body cool and to remove excess proteins
B ) To keep the body warm and two filter the blood
C ) To filter the blood and to remove waste products
D ) To remove waste products and to cool the body ✅

10 - During peritoneal dialysis, the waste material move from:

A ) The abdoman to the dialysis fluid
B ) The dialysis fluid to the peritoneum blood vessels
C ) The peritoneum blood vessels to the dialysis fluid ✅
D ) The dialysis fluid to the abdomen

11 - Core temperature of human body remains at about

A ) 35°C
B ) 36°C
C ) 34°C
D ) 37°C ✅

13 - Resins are removed by:

A ) Conifers ✅
B ) Lady finger
C ) Grasses
D ) Keekar

14 - Cacti are examples of:

A ) Hydrophytes
B ) Xerophtes ✅
C ) Halophytes
D ) Mesophytes

15 - Organs which work for homeostasis are:

A ) Lungs
B ) Skin
C ) Kidneys
D ) All of the above

16 - The depression near the centre of concave area of kidney is called:

A ) Cortex
B ) Hilus ✅
C ) Medulla
D ) Pyramids

17 - U-shaped part of renal tubule is called:

A ) Renal corpuscle
B ) Glomerulus
C ) Loop of Henle ✅
D ) Bowman's capsule

18 - Glomerular capillaries cannot filter:

A ) Blood cells
B ) Proteins
C ) Blood cells and proteins ✅
D ) Urea

19 - The typical volume of urine produced by an average adult per day is:

A ) 1 liter
B ) 2 liters
C ) 5 liters
D ) 1.4 liters ✅

22 - Normal pH of blood is maintained at:

A ) 7.35 -7.40
B ) 7.35 - 7.45 ✅
C ) 7.30 – 7.40
D ) 7.30 - 7.45

23 - The loss of water in the form of drops from tips of leaf is called:

A ) Excretion
B ) Guttation ✅
C ) Transpiration
D ) Evaporation

24 - A method for removal of kidney stone is:

A ) Hemodialysis
B ) Peritoneal Dialysis
C ) Lithotripsy ✅
D ) Kidney transplant

25 - In plants the excess water is removed by:

A ) Respiration
B ) Transpiration
C ) Guttation
D ) Transpiration and Guttation ✅

26 - The 'Neprons' are mainly made of:

A ) Renal corpuscle
B ) Renal tubule
C ) Renal corpuscle and renal tubule ✅
D ) Renal pelvis

27 - All of the following are function of kidney except:

A ) pH balance
B ) Blood pressure
C ) Composition of blood
D ) Digestion of proteins ✅

28 - In animals, the excretion of CO2 takes place by:

A ) Kidneys
B ) Stomach
C ) Lungs ✅
D ) Liver

29 - Which one is not the part of kidney?

A ) Medulla
B ) Cerebellum ✅
C ) Nephrons
D ) Glomerulus

30 - Metabolic wastes are eliminated by:

A ) Respiration
B ) Excretion ✅
C ) Homeostasis
D ) Nutrition

31 - Guttation occurs in:

A ) Pines
B ) Tomatoes
C ) Grasses ✅
D ) Lady finger