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WorksheetsCirculatory System1
Total questions: 25
Worksheet time: 9mins
Circulatory System supplies cells, tissues and organs with:
Water
Oxygen and nutrients
waste products formed during respiration
Water, oxygen and nutrients
---------is th byproduct of respiration.
(a)
Circulatory System comprises of
Blood
Blood vessels
Heart
Blood cells
What is the essential composition of plasma?
Water and nutrients
Water and waste products
Water, plasma proteins and trace amount of other materials
Blood cells and water
Where does blood originate?
(a)
The response to a broken blood vessel, the conversion of blood from a liquid to a semisolid gel to stop bleeding is
Coagulation
Immunity
Regulation of body temperature
Hydraulic function is one of the functions of
Plasma protein
Blood
Blood vessels
Heart
Platelet is also called
Erythrocyte
Thrombocyte
Leucocyte
Agranulocyte
RBCs transport oxygen from lungs to the cells in the form of
(a)
Which type of blood cell absorb amino acids?
RBC
WBC
Platelet
Granulocyte
What is Polycythemia?
Number of WBCs is more in the individual
Number of RBCs is more in the individual
Number of platelets is more in the individual
Less amount of haemoglobin in the RBCs of the individual
The average amount of haemoglobin in females is 12mg/dl of blood.
True
False
Figure of Human Heart is shown. What are the blue blood vessels called?
Arteries
Coronary arteries
Coronary veins
Veins
What are these needle like structures that circulate in human blood named?
Urea
Fibrinogen
Uric acid
Globulin
Which type of WBC is also called the Garbage Trucks of the immune system?
Neutrophill
Basophill
Lymphocyte
Monocyte
An increase in the number of leukocytes over the upper limits is called
Leukepenia
Leukocytosis
Phagocytosis
Hemostasis
Identify the blood vessel:
(a)
Name the arched blood vessel arising from the left ventricle
Pulmonary artery
Aorta
Pulmonary vein
Superior venacava
What is thrombocytopenia?
When bone marrow makes too few platelets
When bone marrow makes too many platelets
When bone marrow makes too few RBCs
When bone marrow makes too few WBCs
--------blood vessels are thick walled
(a)
Which type of blood vessels possess valves?
Capillaries
Veins
Arteries
---------------valve is present between right auricle and right ventricle.
(a)
One complete contraction and relaxation of the heart i.e. complete systole(contraction of ventricles) and diastole(relaxation of ventricles) is
Pulse rate
Heart beat
Heart rate
blood pressure
A major artery that runs through the neck besides thyroid glands carrying oxygenated blood to head and brain is
Radial artery
Temporal artery
common carotid artery
Facial artery
What is the name of the instrument that is used to measure the blood pressure?
(a)
