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Body Fluids And Circulation

251 Questions Start Allen Test
All Exams Allen
Q201 Allen NCERT BASED QUESTIONS MCQ
The cardiac impulse is initiated and conducted further upto ventricle. The correct sequence of conduction of impulse is :-
A.
SA Node, AV Node, Purkinje fiber, AV Bundle
B.
SA Node, Purkinje fiber, AV Node, AV Bundle
C.
SA Node, AV Node, AV Bundle, Purkinje fiber
D.
SA Node, Purkinje fiber, AV Bundle, AV Node
Q202 Allen NCERT BASED QUESTIONS MCQ
The second heart sound (dup) is associated with the closure of
A.
Tricuspid valve
B.
Semilunar valves
C.
Bicuspid valve
D.
Tricuspid and bicuspid valves.
Q203 Allen NCERT BASED QUESTIONS Match the Columns
Match the terms given under Column-I with their functions given under Column-II and select the answer from the options given below:
Column-IColumn-II
(A)Lymphatic System
(B)Pulmonary vein
(C)Thrombocytes
(D)Lymphocytes
(I)Carries oxygenated blood
(II)Immune Response
(III)To drain back the tissue fluid to the circulatory system
(IV)Coagulation of blood
A.
A-I, B-II, C-III, D-IV
B.
A-III, B-I, C-IV, D-II
C.
A-III, B-I, C-II, D-IV
D.
A-II, B-I, C-III, D-IV
Q204 Allen NCERT BASED QUESTIONS MCQ
Cardiac activity could be moderated by the autonomous neural system. Tick the correct answer :-
A.
The parasympathetic system stimulates heart rate and stroke volume
B.
The sympathetic system stimulates heart rate and stroke volume
C.
The parasympathetic system decreases the heart rate but increase stroke volume
D.
The sympathetic system decreases the heart rate but increase stroke volume
Q205 Allen NCERT BASED QUESTIONS MCQ
Which among the following is correct during each cardiac cycle ?
A.
The volume of blood pumped out by the Rt and Lt ventricles is same.
B.
The volume of blood pumped out by the Rt and Lt ventricles is different
C.
The volume of blood received by each atrium is different
D.
The volume of blood received by the aorta and pulmonary artery is different
Q206 Allen ANALYTICAL QUESTIONS MCQ
Blood platelets are found only in the blood of :-
A.
Birds
B.
Reptiles
C.
Mammals
D.
Amphibians
Q207 Allen ANALYTICAL QUESTIONS MCQ
What is the main difference in human and frog RBC?
A.
Human RBC are non-nucleated
B.
Haemoglobin is found only in human RBC
C.
Human RBC have nucleus
D.
Human RBC are multinucleated
Q208 Allen ANALYTICAL QUESTIONS MCQ
Prothrombin is found in :-
A.
Intestine and helps in cellulose digestion
B.
Liver and helps in production of bile
C.
Blood and gives red colour
D.
Blood and helps in blood clotting
Q209 Allen ANALYTICAL QUESTIONS MCQ
Which type of WBCs are most abundant in blood of rabbit and other vertebrates?
A.
Acidophils
B.
Basophils
C.
Lymphocytes
D.
Neutrophils
Q210 Allen ANALYTICAL QUESTIONS MCQ
The basophils of white blood cells liberates or secretes :-
A.
Heparin
B.
Serotonin
C.
Histamine
D.
All of these
Q211 Allen ANALYTICAL QUESTIONS MCQ
Circular, biconcave and non-nucleated RBC's are found in
A.
Rat
B.
Rabbit
C.
Man
D.
All of the above
Q212 Allen ANALYTICAL QUESTIONS MCQ
In the ABO blood system, you normally type blood group of following types :-
A.
A
B.
B, AB
C.
ABO
D.
A, B, AB or O
Q213 Allen ANALYTICAL QUESTIONS MCQ
Read the following statements and choose the correct option -
(a) Plasma consists of nearly 45% part of blood (b) Fibrinogen, albumin & globulin are major proteins of plasma (c) Albumin helps in osmotic balance & retention of water in plasma (d) Plasma without the clotting factors is called serum
A.
only b and c correct
B.
b, c & d correct
C.
a, b & c correct
D.
only c & d correct
Q214 Allen ANALYTICAL QUESTIONS MCQ
Which of the following should be avoided in biological marriages?
A.
A⁺ boy and A⁺ girl
B.
A⁺ boy and A− girl
C.
O+ boy and O+ girl
D.
O⁻ boy and O+ girl
Q215 Allen ANALYTICAL QUESTIONS MCQ
After examining the blood group of husband and wife, the doctor advised them not to have more than one child. The blood groups of the couple are likely to be :
A.
Male Rh- and female Rh⁺
B.
Female Rh⁻ and male Rh⁺
C.
Male Rh⁺ and female Rh⁺
D.
Male Rh⁻ and female Rh-
Q216 Allen ANALYTICAL QUESTIONS MCQ
Mammalian RBC is :-
A.
Biconcave, circular, non-Nucleated
B.
Biconcave, Nucleated
C.
Oval Nucleated
D.
Biconvex and nucleated
Q217 Allen ANALYTICAL QUESTIONS MCQ
Which one of the following is agranulocyte?
A.
Neutrophil
B.
Eosinophil
C.
Basophil
D.
Monocyte
Q218 Allen ANALYTICAL QUESTIONS MCQ
Which among of the following is incorrect about platelets?
A.
Also known as Thrombocytes.
B.
Normal platelets count is 1.5 - 3.5 lakh/mm³ of blood.
C.
They are nucleated cell fragments.
D.
Platelets are only found in mammals.
Q219 Allen ANALYTICAL QUESTIONS MCQ
The valve that checks the back flow of blood from left ventricle to left atrium and is having two cusps :-
A.
Tricuspid valve
B.
Mitral valve
C.
Pulmonary semilunar valve
D.
Aortic semilunar valve
Q220 Allen ANALYTICAL QUESTIONS MCQ
Which of the following receives oxygenated blood from the lungs through pulmonary veins?
A.
Left atrium
B.
Right atrium
C.
Both left and right atrium
D.
Statement is wrong because left atrium receive deoxygenated blood
Q221 Allen ANALYTICAL QUESTIONS MCQ
Which of the following, does not help in clotting of blood?
A.
Heparin
B.
Prothrombin
C.
Ca²⁺
D.
Exposure to O₂
Q222 Allen ANALYTICAL QUESTIONS MCQ
The SA node is located at :-
A.
In the lower left ventricle wall
B.
In the septum between the atria and ventricles
C.
In the septum between the left and right ventricles
D.
In the upper right atrial wall
Q223 Allen ANALYTICAL QUESTIONS MCQ
Which one of the following couple were suggested by Doctors to not have more than one child
A.
Rh⁺ male and Rh⁻ female
B.
Rh⁻ male and Rh⁺ female
C.
Rh⁺ male and Rh⁺female
D.
Rh⁻ male and Rh⁻ female
Q224 Allen ANALYTICAL QUESTIONS MCQ
The pH of blood is :
A.
Between 7-8
B.
Between 2–4
C.
Between 12–14
D.
Between 2–5
Q225 Allen ANALYTICAL QUESTIONS MCQ
Universal blood recipient is :
A.
Blood group-O
B.
Blood group-AB
C.
Blood group-A
D.
Blood group-B