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Free download in PDF Body Fluids and Circulation Short Questions with 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>
Which of the following is an anticoagulant?
[A]
Thromboplastin
[B]
Globulin
[C]
Fibrinogen
[D]
Heparin
(2)
Which of the following metal ion is required in blood coagulation?
[A]
Na+
[B]
K+
[C]
Mg++
[D]
Ca++
(3)
The haemolytic disease of the new born occurs only when :
[A]
Husband is Rh+ and wife is Rh-
[B]
Mother is Rh+ and husband is Rh-
[C]
Mother is Rh- and foetus is Rh-
[D]
Husband is Rh- and wife is Rh-
Answer: Husband is Rh+ and wife is Rh-
(4)
Which of the following are agranulocytes ?
[A]
Monocytes and basophils
[B]
Lymphocytes and neutrophil
[C]
Lymphocytes and eosinophil
[D]
Monocytes and lymphocytes
Answer: Monocytes and lymphocytes
(5)
The life span of mammalian RBC is :
[A]
Two months
[B]
Three months
[C]
Four months
[D]
10 to 13 days
(6)
Polycythemia refers to abnormally large number of :
[A]
RBC
[B]
WBC
[C]
Thrombocytes
[D]
Lymphocytes
(7)
Transport of respiratory gases in insects takes place through:
[A]
blood
[B]
lymph
[C]
Alveoli
[D]
tracheal system
(8)
Digested fats are absorbed in:
[A]
lacteal
[B]
capillaries
[C]
artery
[D]
vein
(9)
The cardiac impulse originates from:
[A]
AV node
[B]
SA node
[C]
Brain
[D]
AV bundle
(10)
The correct sequence of conduction of cardiac impulse is:
[A]
SA node → AV node → Purkinje fibre → A V bundle
[B]
SA node → AV bundle → Purkinje fibre → AV node
[C]
SA node → Purkinje fibre → AV node → AV bundle
[D]
SA node → AV node → AV bundle → Purkinje fibre
Answer: SA node → AV node → AV bundle → Purkinje fibre
(11)
There is no mixing of oxygenated and deoxygenated blood in the heart of:
[A]
Crow and Whale
[B]
Rat and Bat
[C]
Penguin and Horse
[D]
All of them
(12)
Hypophysial portal vein transport blood from:
[A]
Pituitary gland to hypothalamus
[B]
Hypothalamus to medulla
[C]
Hypothalamus to medulla
[D]
Hypothalamus to pituitary gland
Answer: Hypothalamus to pituitary gland
(13)
The pathway of oxygen transport from lungs to leg muscle is :
[A]
Pulmonary vein → R. auricle → R.ventricle → Aorta
[B]
Pulmonary vein → L.auricle → L.ventricle → Aorta
[C]
Pulmonary artery → auricle → L.ventricle → Aorta
[D]
Pulmonary artery → R.auricle → R.ventricle → Aorta
Answer: Pulmonary vein → L.auricle → L.ventricle → Aorta
(14)
Which of these has oxygenated blood?
[A]
Renal vein
[B]
Hepatic portal vein
[C]
Pulmonary artery
[D]
Pulmonary vein
(15)
Artificial pacemaker is implanted in an individual due to defect in
[A]
AV node
[B]
SA node
[C]
SV node
[D]
Purking fibres
(16)
Lub sound is produced during heart beat is caused by:
[A]
Atrial systole
[B]
Atrial diastole
[C]
Ventricular systole
[D]
Ventricular diastole
Answer: Ventricular systole
(17)
Which of the following blood cell is involved in antibody production?
[A]
RBC
[B]
Neutrophil
[C]
T- lymphocyte
[D]
B-lymphocyte
(18)
Two chambered heart is a feature of:
[A]
Sardine and Rohu
[B]
Rohu and Frog
[C]
Salamander and Catla
[D]
Sardine and Lizard
(19)
The duration of cardiac cycle is:
[A]
0.8sec
[B]
0.08sec
[C]
72sec
[D]
8sec
(20)
Heart of Cockroach is:
[A]
3 chambered
[B]
13chambered
[C]
9chambered
[D]
12chambered
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