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प्रश्न
State the Function: Bundle of His
उत्तर
They carry the wave of excitation from atrio ventricular node to the.ventricles.
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संबंधित प्रश्न
Multiple choice question. Tick (✓) the correct choice:
Human heart has
- one auricle and one ventricle.
- two auricles and one ventricle.
- two auricles and two ventricles.
- one auricle and two ventricles.
Refer to fig. 7.3 and answer the following questions:
(i) Impure blood is received by
(ii) Which chamber has thickest wall
(iii) Function of bicuspid value
(iv) Function of tricuspid value
The figure below represents the internal structure of a mammalian heart and the associated blood vessels.
(i) (a) Name each of the structures labeled 1, 2, 3, 4, 5, 6, 7 and 8.
(b) State the function of each of the structures 5, 6, 7, and 8.
(ii) (a) State the function of the heart as an entire organ.
(b) Why are the walls of the left ventricle more muscular than the right?
Explain the Term
Electrocardiogram (ECG)
Name the Following
The valve present between the left atrium and the left ventricle.
Choose the Odd One Out:
______ is known as pacemaker of heart.
Ligamentum arteriosum is the remnant of an embryonic duct which joins ____________.
____________ branches from bundle of His and forms a network in ventricular walls.
Heart is made up of ______.
