WorksheetsCirculatory system
Total questions: 15
Worksheet time: 4mins
which organs do the human circulatory system consists of?
Blood, Brain, Lymph
Blood vessels, Back bone, Brain
Blood, heart, neuron
Blood , Blood vessels, Heart
A double - walled protective sac called the __________ encloses the heart.
tricuspid valve
septum
pericardium
pacemaker
Human heart is made up of which kind of muscles?
Cardiac muscles
Smooth muscles
Skeletal muscles
Name the two chambers of heart.
Bicuspid valve and tricuspid valve
Ventricles and Atria
Aorta and Auricles
Ventricles and Aorta
A muscular wall called ____________ separates the left side of the heart from the right side , that the blood cannot flow from one atrium to the other atrium or one ventricle to the other ventricle.
Aortic valve
blood vessels
septum
pacemaker
Which is largest vein in the human body?
Pulmonary vein
Superior Vena Cava
Pulmonary artery
Inferior Vena Cava
Which is the largest artery in the human body?
Aorta
Pulmonary artery
Pulmonary vein
Superior Vena Cava
What is the blood made up of ?
RBC
Water
WBC
Oil
Plasma
The blood group A has antigen ______ and antibody ______
A and O
B and AB
A and B
B and A
Which blood group is the universal recipient ?
AB
B
O
A
Which blood group is called the universal donor ?
AB
B
O
A
A person with blood group O can give blood to A .
True
False
What is the lower limit of blood pressure ?
Hypertension
Systolic pressure
Hypotension
Diastolic pressure
Name the instrument used to measure blood pressure.
Thermometer
Sphygmomanometer
Barometer
Scale
What is low blood pressure called ?
hypertension
diastolic pressure
hypotension
systolic pressure
