Circulatory system - class-V
Description: circulatory system | |
Number of Questions: 75 | |
Created by: Sharvani Hegde | |
Tags: structure and functions of living organisms -ii human body and organ system transportation in living organisms circulation of blood transportation in plants and animals digestive system, respiratory system and circulatory system human body biology transportation in animal and plants evs human circulatory system our body- its internal organ system blood circulation transportation - the circulatory system |
In which of the following points pulmonary artery is different from pulmonary vein?
Given below are four statements (i-iv) regarding human blood circulatory system.
i. Arteries are thick-walled and have narrow lumen as compared to veins.
ii. Angina is acute chest pain when the blood circulation to the brain is reduced.
iii. Persons with blood group AB can donate blood to. any person with any blood group under ABO system.
iv. Calcium ions play a very important role in blood clotting.
Which two of the above statements are correct?
Which of the following statements is incorrect?
State the following statement true or false:
Arteries have openings
Splenic artery arises from?
Blood vessel carrying blood from lung to heart through-
In mammals, veins differ from arteries in having
The vein that does not directly open into the heart is:
Arteries carry oxygenated blood,except
Which of the following statement is true ?
State the true statements of the following:
$(1)$ Flowing blood in arteries is without high pressure.
$(2)$ Blood flowing in veins is without pressure.
$(3)$ Veins have valves opening towards heart.
$(4)$ Arteries have valves opening towards heart.
Squamous epithelium forms inner lining of which of the following?
I. Blood vessels
II. Lung alveoli
III. Salivary duct
The only artery which carries deoxygenated blood is?
Choose the correct statement.
A red blood cell is located in the artery supplying to right leg, how many capillary beds must this cell pass through before it is returned to the left atria?
Which blood vessels have the smallest diameter?
A vein differ from an artery in having
In which of the following character a vein differs from an artery?
An artery can be distinguished from a vein in having
Arteries are the
Deoxygenated blood
In which of the following ways do the veins differ from the arteries in mammals?
Blood vessels which carry blood from different organs of the body to the heart
Blood vessel carrying blood from the lungs to the heart is
The left auricle opens into left ventricle through an aperture guarded by
When the right ventricle contract the blood goes into
Capillary is defined as.
Which of the following has least urea?
Adventitia is outermost coat of.
Maximum amount of oxygen is lost from blood in.
The main difference between artery and vein is?
Blood capillaries are made of
Wall of blood capillary is formed of
Splenic entry arises from
A vein that breaks up into capillaries is
Carotid artery carries
Which blood vessel has the largest amount of urea?
Systole is contraction of
Pulmonary artery differs from pulmonary vein in having
Which one is single cell in thickness
How many times a red blood corpuscle will have to pass through the heart in its journey from hepatic artery?
Thoracic duct is associated with
Largest internal vein from alimentary canal to liver is
Pulmonary vein carries oxygenated blood from
Foramen ovale
Fastest distribution of some injectable material/medicine and with no risk of any kind can be achieved by injecting it into
Number of major vessels pouring blood in right atrium is
Which of the following vessels has more nutrients than others?
Choroid plexus is network of
The atria and ventricles are separated by deep transverse groove called
Why do veins have thin walls as compared to arteries?
Which of the following statements about blood vessels is true?
Choose the correct answer from the alternatives given.
The exchange of materials between blood and interstitial fluid occurs only in:
Choose the correct answer from the alternatives given.
Capillaries are structurally suited for the exchange of substances because:
State whether the following statements are true or false.
Veins generally have thicker walls than arteries.
Vessels that take blood to the heart from the body are called-
Acromion process is found in
Find the incorrect answer from the following?
Pulmonary artery differs from pulmonary vein in having
Select the incorrect statements.
A. Arteries have thick elastic walls and veins have valves.
B. Capillaries are the smallest blood vessels supplying the tissues.
C. AV node is known as the pace setter of the heart.
D. Arteries carry blood towards the heart and veins carry blood away from the heart to different organs.
Artery supplying blood to pericardium is
Choose the correct answer from the alternatives given.
An artery is a vessel that carries:
Choose the correct answer from the alternatives given.
Systole refers to the contraction of:
Choose the correct answer from the alternatives given.
The only artery which carries deoxygenated blood is the:
Choose the correct answer from the alternatives given.
A vein differs from an artery in having
Choose the correct answer from the alternatives given.
Water enters capillaries on the venule side as a result of:
Choose the correct answer from the alternatives given.
Which of the following is the bodys largest blood vessel?
The right side of the heart
Human heart represents
In the human body, the blood transports
The component of the circulatory system is/are
Vasoconstriction mainly causes
Circulatory system does not help in
The pumping action of the heart is due to the
The heart is slightly tilted towards the