Download PDF
Free download in PDF Excretory System Multiple Choice Questions & Answers for competitive exams. These short objective type questions with answers are very important for competitive exams like NEET, AIIMS, JIPMER etc. as well as Board exams. These short solved questions or quizzes are provided by Gkseries.
(1)
In amoeba excretion takes place through the process of:
[A]
Diffusion
[B]
Infusion
[C]
Uricotelic
[D]
None of the above
(2)
The major waste produced by human body are:
[A]
Carbon dioxide
[B]
Urea
[C]
Both A and B
[D]
Only B
(3)
In which of the following are the largest amounts of nitrogen excreted from a mammalian body?
[A]
Breath
[B]
Sweat
[C]
Urine
[D]
Faeces
(4)
What types of nitrogenous wastes are excreted by living organisms?
[A]
Ammonia
[B]
Uric acid
[C]
Urea
[D]
All of the above
(5)
Which vessel carries blood to the kidneys?
[A]
Renal Arteries
[B]
Renal Vein
[C]
Both A and B
[D]
Only A
(6)
The condition where urea accumulates in blood is ________
[A]
Anemia
[B]
Glycosuria
[C]
Uremia
[D]
Acidosis
(7)
What is glycosuria?
[A]
Low amount of sugar in urine
[B]
Average amount of sugar in urine
[C]
Low amount of fat in urine
[D]
High amount of sugar in urine
Answer: High amount of sugar in urine
(8)
Inflammation of joint due to accumulation of uric acid crystals is called ____________
[A]
Gout
[B]
Osteoporosis
[C]
Osteomalacia
[D]
Myasthenia gravis
(9)
About 90% of kidney stones can pass out through urinary system by drinking _______
[A]
Water
[B]
Juice
[C]
Sugar drinks
[D]
Milk
(10)
Which drug is indicated for pain related to acute renal calculi?
[A]
Salicylates
[B]
NSAIDS
[C]
Narcotic analgesics
[D]
Muscle relaxants
Answer: Narcotic analgesics
(11)
Polystyrene sulfonate is used in renal failure to ___________
[A]
Prevent constipation
[B]
Reduce serum level
[C]
Correct acidosis
[D]
Exchange potassium ions
Answer: Exchange potassium ions
(12)
What is the pH of the saliva?
[A]
3-5
[B]
7-8
[C]
5.5-6.2
[D]
6.2-7.4
(13)
Out of the following, which is a major secretory layer of the GI tract?
[A]
Mucosa
[B]
Submucosa
[C]
Muscularis
[D]
Serosa
(14)
Name the type of secretory cell which secretes hydrochloric acid in the stomach?
[A]
D-cell
[B]
G-cell
[C]
Mucous cell
[D]
Parietal cell
(15)
Which of the following is NOT the function of the large intestine?
[A]
Forming feces
[B]
Absorb 90% of nutrients
[C]
Defecating
[D]
Absorbing some water, ions, and vitamins
Answer: Absorb 90% of nutrients
(16)
Which of the following kidney function is NOT true?
[A]
Regulate blood volume and composition
[B]
Synthesize glucose
[C]
Regulate blood pressure
[D]
Defend the body against disease
Answer: Defend the body against disease
(17)
Out of the following, which is the first step in urine production?
[A]
Glomerular filtration
[B]
Tubular secretion
[C]
Tubular reabsorption
[D]
Urinary bladder store urine
Answer: Glomerular filtration
(18)
Which of the following hormone plays a major role in water reabsorption?
[A]
Somatostatin
[B]
Relaxasin
[C]
Oxytocin
[D]
Vasopressin
(19)
Which of the following is NOT the characteristics of the normal urine?
[A]
Yellow or amber color
[B]
Mildly aromatic
[C]
3-4 pH
[D]
1.001 to 1.035 specific gravity
(20)
The number of uriniferous tubules in each kidney of man is
[A]
About 10,000
[B]
About 5,000
[C]
Numerous
[D]
About 1.0*106
Take Mock Tests