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Human Physiology-Body Fluids and Circulation [AIIMS (All India Institute of Medical Sciences) Biology]: Questions 1 - 5 of 25
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Question 1
Question MCQā¾
Bundle of His is a network of
Choices
Choice (4) | Response | |
---|---|---|
a. | Nerve fibres distributed in ventricles. | |
b. | Muscle fibres distributed throughout the heart walls. | |
c. | Muscle fibres found only in the ventricle wall. | |
d. | Nerve fibres found throughout the heart. |
Question 2
Question MCQā¾
Human heart is enclosed in a double walled sac called
Choices
Choice (4) | Response | |
---|---|---|
a. | Pericardium | |
b. | Pericardial sinus | |
c. | Perineural sinus | |
d. | Peritome |
Question 3
Question MCQā¾
When the right ventricle contracts the blood goes into
Choices
Choice (4) | Response | |
---|---|---|
a. | Aorta | |
b. | Pulmonary artery | |
c. | Brain | |
d. | None of the above |
Question 4
Question MCQā¾
Mammals are said to have a ādouble circulatory systemā . This means that
Choices
Choice (4) | Response | |
---|---|---|
a. | There are two types of blood vessels attached to every organ; an artery and a vein. | |
b. | There are two system; one from the heart to the lungs and back to the heart and other to and from rest of the body. | |
c. | The blood vessels are paired. | |
d. | The blood circulates twice as quickly. |
Question 5
Question MCQā¾
The blood vascular system of mammals is known as double vascular system because
Choices
Choice (4) | Response | |
---|---|---|
a. | A group of veins carry oxygenated and other group conducts deoxygenated blood. | |
b. | Oxygenated blood runs from heart to different organs by one set of veins while deoxygenated blood runs from heart to lung by another set. | |
c. | The two different systems never meet. | |
d. | All a., b. and c. are correct |