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Free download in PDF Body Fluids and Circulation Short Questions and Answers for competitive exams. These short objective type questions with answers are very important for Board exams as well as competitive exams like NEET, AIIMS, JIPMER etc. These short solved questions or quizzes are provided by Gkseries./p>
(1)
Which instrument is used to listen to the internal sounds of the human body?
[A]
Stethoscope
[B]
Sphygmomanometer
[C]
Reflex hammer
[D]
Suction device
(2)
Which of the following statement is correct?
[A]
130/90 mm Hg is considered high and require treatment
[B]
100/55 mm Hg is considered an ideal blood pressure
[C]
105/50 mm Hg makes one active
[D]
190/110 mm Hg may harm vital organs
Answer: 190/110 mm Hg may harm vital organs
(3)
Blood pressure is the pressure exerted by blood against ___________
[A]
kidneys
[B]
artery walls
[C]
brain
[D]
stomach
(4)
Blood pressure is measured in terms of ____________
[A]
mm Hg
[B]
mm
[C]
cm Hg
[D]
Hg
(5)
A person can suffer from both low blood pressure and high blood pressure.
(6)
A normal heart rate in an adult at rest is ______________
[A]
110
[B]
125
[C]
60
[D]
75
(7)
Unhealthy growth of tissue due to higher pressures on the walls of the artery is termed as __________
[A]
atheroma
[B]
aroma
[C]
adenoma
[D]
aroma and adenoma
(8)
Any mechanism that increases heart rate is said to have a positive ________ effect.
[A]
cholinergic
[B]
inotropic
[C]
chronotrophic
[D]
feedback
(9)
The colloid osmotic pressure of blood plasma is due to high concentration of _______
[A]
albumin
[B]
hemoglobin
[C]
sodium
[D]
glucose
(10)
The sinoatrial node depolarizes more frequently under the influence of ________
[A]
medulla oblongata
[B]
vagus nerve
[C]
norepinephrine
[D]
acetylcholine
(11)
_________ is the enzyme that converts Angiotensinogen to Angiotensin I.
[A]
Rennin
[B]
ACE
[C]
ANP
[D]
ADH
(12)
Select the wrong pair.
[A]
Fibrinogen : blood clotting
[B]
Globulin : defense
[C]
Albumin : osmotic balance
[D]
Haemoglobin : oxygen storing
Answer: Haemoglobin : oxygen storing
(13)
Which of the following has closed circulation?
[A]
Snail
[B]
Cockroach
[C]
Sepia
[D]
Earthworm
(14)
Which of the following statement is correct?
[A]
Neutrophil has bilobed nucleus with granules in the cytoplasm
[B]
Neutrophil has kidney shaped nucleus with granules in the cytoplasm
[C]
Neutrophil has multilobed nucleus without granules in the cytoplasm
[D]
Neutrophil has multilobed nucleus with granules in the cytoplasm
Answer: Neutrophil has multilobed nucleus with granules in the cytoplasm
(15)
Graveyard of RBCs is ?
[A]
Bone marrow
[B]
Lymph node
[C]
Spleen
[D]
liver
(16)
Which of the following enzyme is required for the conversion of fibrinogen to fibrin?
[A]
Fibrinase
[B]
Thrombinase
[C]
Thrombin
[D]
Thrombokinase
(17)
Severe anaemia and jaundice in erythroblasosis foetalis patient is due to –
[A]
Destruction of foetal RBC
[B]
Iron deficiency in foetus
[C]
Liver damage
[D]
Rh factor in foetus
Answer: Destruction of foetal RBC
(18)
20-25% of WBCs are ———-.
[A]
Neutrophil
[B]
Monocyte
[C]
Eosinophil
[D]
Lymphocyte
(19)
Select thr correct constituents of human blood plasma
[A]
Na+ ,Mg++ ,Cl- , Fe++ ,Ca++
[B]
Na+ ,Mg++, Cl- ,Ca++ ,HCO3-
[C]
Na+ ,Cl- , F- , Ca++ , Mg++
[D]
Na+ , Cl- , Mg++ ,Ca++ , Zn++
Answer: Na+ ,Mg++, Cl- ,Ca++ ,HCO3-
(20)
Karl Landsteiner is associated with ———-.
[A]
Rh blood grouping
[B]
ABO blood grouping
[C]
Double circulation
[D]
ECG
Answer: ABO blood grouping
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