An excess of tissue fluid in the extracellular space is called
atherosclerosis
ischemia
oedema
asthma
Correct Answer :
C. oedema
Related Questions
The normal diastolic pressure in an adult human being ranges between
70-100 mmHg
60-80 mmHg
90-120 mmHg
60-90 mmHg
If clumping occurs in a given sample of blood with 'both A and B serum, the blood group was
A
AB
B
O
Corneal grafts are generally not rejected by the recipient because cornea is
non living
non proteineceous
non cellular
non vascularised
The left atrioventricular aperture in man is guarded by
tricuspid valve
simple valve
bicuspid or mitral value
sphincter value
Emotions such as worry, anxiety, fear can elevate a person's blood pressure by
a rise in the systolic pressure
a rise in the diastolic pressure
a decrease in the systolic pressure
a decrease in the diastolic pressure
The white pus of an infected part in the body is composed of
dead erythrocytes and plasma
dead leucocytes and blood serum
living leucocytes and serum
living erythrocytes and serum
The erythrocytes of mammals are non nucleated except in
rabbit
monkey
man
camel
The blood pigment of cephalopods such as Septa and Octopus is
haemoglobin
haemerythrin
haemocyanin
chlorocruorin
The sympathetic nerve causes the heart rate to
increase
decrease
show no change
stroke volume increases
The antibodies are formed in
bone marrow
spleen
lymphoid tissue
liver
Clotting of blood oozing out of a wound, involves
drying as a result of evaporation of the plasma
denaturation of the blood albumins by thrombin
conversion of fibrinogen to fibrin by thrombin
haemolysis of erythrocytes
Carotid artery carries
oxygenated blood to the heart
deoxygenated blood to the lungs
oxygenated blood to the brain
deoxygenated blood to the stomach
Mammalian erythrocytes in blood are
mononudeated
anucleated
dinucleated
multinucleated
An excess of tissue fluid in the extracellular space is called
atherosclerosis
ischemia
oedema
asthma
If blood cells from blood are elminated, the liquid left is
serum
plasma
water
haemoglobin
The life of erythrocytes in mammalian blood is about
120 days
150 days
190 days
180 days
Blood leaving the liver and moving to the heart has usually high concentration of
urea
bile
glucose
erythrocytes
RBCs placed in a hypertonic solution
retain their size
shrink
burst
die
The process of blood cells formation is called
haemocytopoiesis
hematopoiesis
both (a) and (b)
none of these
Universal donor is the person with the blood group
A
AB
B
O
Urea is transported by
WBC
RBC
haemoglobin
blood and plasma
Diapedesis is
movement of erythrocytes to injury site
migration of cells through the walls of blood capillaries into the tissue spaces
contraction of muscles
none of these
The least concentration of urea in mammals is carried in blood of
hepatic vein
renal vein
renal artery
hepatic artery
The larger lymphatic organ in the body is
lymph node
liver
pancreas
spleen
Impulses from the pacemaker initiate
the ventricles to contract
the auricles to contract
both (a) and (b)
the relaxation of heart
Blood passes from the arterioles to venules via
lacteals
valved veins
capillaries
any of these
Hamburger's phenomenon is also called
bicarbonate shift
chloride shift
sodium shift
none of these
The diameter of capillaries for the RBCs to pass is
4 fim
less than 5 fim
more than 5 Jim
more than 10 Jim
The chamber of the mammalian heart from which deoxygenated blood is sent for oxygenation is
right auricle
right ventricle
left auricle
left ventricle
Pacemaker of the heart is
S.A. node
A.V. node
A.V. septum
LA. Septum