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The aperture between right auricle and v...

The aperture between right auricle and ventricles called

A

Semilunar valves

B

Tricuspid valves

C

Bicuspid valve

D

Valve of inferior vena cava

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The correct Answer is:
B
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The valve present between the right atrium and right ventricle is called

a. Amphibians and reptiles have a 3 chambered heart with ___ atria and ___ventricle. b. Heart is ___ derived organ and protected by a double walled membranous bag called ____ c. The opening between right Atrium and Right ventricle is guarded by a valve formed of ___ muscular flaps, the ___ valve. d. The wall of ventricle is ____ than atria. e. SAN can generate the maximum number of action potential i.e., ____ mi n^(-1) . therefore it is called _____ f. Atrial systole increases the flow of blood into the ventricles by about ____ percent. g. In ____ all the four chambers of the heart are in a relax state. h. The ____ wave represents the depolarisation of the atria. i. A system of blood vessels is present in our body exclusively for the circulation of blood to and from the cardiac musculature called _____ j. PNA ____ the rate of heart beat and ______

Differentiate between Ventricles and auricles

Which of the following statements (s) regarding the cardiac system is/are correct ? (i) Human heart is an ectodermal derivative (ii) Mitral valve guards the opening between the right atrium and left ventricle (iii) SAN is located on the left upper corner of the right atrium (iv) Stroke volume xx Heart rate = Cardiac output.

Which of the following is a correct match regarding valves and their respective location? 1) Tricuspid valve (Valves) - Aorta (Location) 2) Mitral valve (Valves) - Between left atrium and left ventricle (Location) 3) Bicuspid valve (Valve) - Between right atrium and right ventricle (Location) 4) Semilunar valve (Valves) - Between left and right atrium (Location)

Contraction of auricles and ventricles makes a sound called heartbeat.

Bicuspid valve is present between the right atrium and the right ventricle.

Name the transverse groove present between atria and ventricles.

The opening between the right atrium and the right ventricle is guarded by which valve ?

The upper chambers of the heart are called ventricles.

CENGAGE BIOLOGY ENGLISH-BODY FLUIDS AND CIRCULATIONS -ARCHIVES (Choose the correct option)
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  3. In humans, blood passes from the post caval to the diastolic right atr...

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  4. The most active phagocytic white blood cells are

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  5. Which type of white blood cells are concerned with the release of hist...

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  6. The given figure is the ECG of a normal human. Which one of its compon...

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  7. Globulins contained in human blood plasma are primarily involved in

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  8. In a standard ECG,which one of the following alphabets is the correct ...

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  9. There is no DNA in

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  10. Compared to blood our lymph has

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  11. Which one of the following plasma proteins is involved in coagulation ...

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  12. Which one of the following statements is correct regarding blood pres...

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  13. A person with unknown blood group under ABO system, has suffered much ...

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  14. If due to some injury the chordae tendineae of the tricuspid valve of ...

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  15. Which two of the following changes (i-iv) usually tend to occur in the...

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  16. Bundle of His' is a part of which one of the following organs in human...

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  17. Arteries are best defined as the vessels which

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  18. A certain road accident patient with unknown blood group needs immedia...

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  19. Person with blood group AB is considerred as universal recipient becau...

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  20. How do parasympathetic neural signals affect the working of the hear...

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  21. The diagram given here is the standard ECG of a normal person.The P-wa...

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