Cardiovascular System

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1. The heart has how many chambers?
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Cardiovascular System - Quiz

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2. The two chambers at the top of the heart are called?
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3. The left and right side of the heart are divided by a partition called the septum?
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4. There are 5 types of blood vessels which ones are they?
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5. The walls of the heart are composed of three layers. Which one is the middle layer?
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6. The walls of the heart are composed of three layers. Which one is the outer layer?
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7. The walls of the heart are composed of three layers. Which one is the outer layer?
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8. The natural pace maker of the heart is the?
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9. Bradycardia is a heart rate less than?
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10. Which one of the following allows the interchange of gases and transfer of nutrients products?
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11. Which one fights infections?
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12. The walls of the heart are composed of three layers. Which one is the A pointing to?
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13. The walls of the heart are composed of three layers. Which one is the B pointing to?
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14. Which one carry blood away from the heart.
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15. A normal adult systolic BP is about?
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16. Pulse pressure is worked out by systolic - diastolic?
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17. D is pointing to?
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18. Which one carries blood to the heart?
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19. When blood is forced into the aorta this is called?
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20. The right atrioventricular valve is called?
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21. The left atrioventricular valve is called?
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22. A normal pulse rate of a adult is between?
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23. The fibrous sac surrounding the heart is called? 
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24. The walls of the heart are composed of three layers. Which one is the C pointing to?
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25. The circulatory system is a open system?
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26. In adults the heart is the size of the owner's open hand?
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27. The signal from the AV node first travels down?
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28. The right side of the heart works under higher pressure than the left?
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29. C is pointing to?
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30. The left side of the heart works under high-pressure. The initial 's direction of the cardiac myocytes prior to contraction is known as preload?
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31. The walls of the heart are composed of three layers. Which one is the inner layer?
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32. The myocardium is at its thickest around the?
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33. Tachycardia is a heart rate over (?) per minute.
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34. Normal adult diastolic pressure is?
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35. The atria normally contact together at the same time?
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36. The atria and ventricles are separated by the?
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37. Stroke volume is the amount of blood pumped by either ventricle in a single contraction?
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38. The pH of blood is?
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39. F is pointing to?
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40. The sinoatrial node receives blood from the?
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41. The coronary arteries returns de-oxygenated blood back to the?
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42. Blood is composed of?
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43. If the SA node is damaged the AV junction will begin to fire at its own rate of?
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44. Electrical impulses from the SA node spread right to left atrium?

Explanation

The SA node sends impulses across the buckmans highway to contract the left atrium.

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45. If both the SA and AV node fail to fire the purkinje fibres will fire at a rate of?
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46. If you see a pulse rate below 60 you should suspect injury to be SA node?
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47. The average blood volume of an adult is?
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48. The left atrium fills passively with blood under the influence of venous pressure?
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49. Normal stroke volume is around?
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50. The lymphatic system works in conjunction with the?
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51. B is pointing to?
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52. How many litres of blood can the heart pump around the body in a day?
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53. Electrical impulses from the SA node spread across the internodal pathways including the Bachman bundle in about?
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54. Cardiac output is the amount of blood that is pumped out by either ventricle?
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55. Any cell with in the heart can act as a pacemaker?
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56. How long does it take for electrical impulses to spread across the ventricles?
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57. Blood consists of?
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58. The heart weighs about?
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59. The circulatory system is divided into?
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60. The spleen weighs about?
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61. Normal cardiac output for an average adult is between?
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62. E is pointing to?
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63. What percentage of blood flows from the atria to the ventricles passively via gravity?

Explanation

The other 20% comes from atrial kick.

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64. The circulatory system is made up of?
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65. Question from: Tortora Principles of Anatomy and Physiology 12 editionQ: Blood temperature is?

Explanation

Answer on page 690

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66. Platelets have a life span of?
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67. The function of the spleen is to?
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68. What percentage of blood leaves the heart via the left ventricle each time it contracts?
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69. The circulatory system is closely linked with the? 
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70. A is pointing to?
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The heart has how many chambers?
The two chambers at the top of the heart are called?
The left and right side of the heart are divided by a partition called...
There are 5 types of blood vessels which ones are they?
The walls of the heart are composed of three layers. Which one is the...
The walls of the heart are composed of three layers. Which one is the...
The walls of the heart are composed of three layers. Which one is...
The natural pace maker of the heart is the?
Bradycardia is a heart rate less than?
Which one of the following allows the interchange of gases and...
Which one fights infections?
The walls of the heart are composed of three layers. Which one is the...
The walls of the heart are composed of three layers. Which one is the...
Which one carry blood away from the heart.
A normal adult systolic BP is about?
Pulse pressure is worked out by systolic - diastolic?
D is pointing to?
Which one carries blood to the heart?
When blood is forced into the aorta this is called?
The right atrioventricular valve is called?
The left atrioventricular valve is called?
A normal pulse rate of a adult is between?
The fibrous sac surrounding the heart is called? 
The walls of the heart are composed of three layers. Which one is the...
The circulatory system is a open system?
In adults the heart is the size of the owner's open hand?
The signal from the AV node first travels down?
The right side of the heart works under higher pressure than the left?
C is pointing to?
The left side of the heart works under high-pressure. The initial...
The walls of the heart are composed of three layers. Which one is the...
The myocardium is at its thickest around the?
Tachycardia is a heart rate over (?) per minute.
Normal adult diastolic pressure is?
The atria normally contact together at the same time?
The atria and ventricles are separated by the?
Stroke volume is the amount of blood pumped by either ventricle in a...
The pH of blood is?
F is pointing to?
The sinoatrial node receives blood from the?
The coronary arteries returns de-oxygenated blood back to the?
Blood is composed of?
If the SA node is damaged the AV junction will begin to fire at its...
Electrical impulses from the SA node spread right to left atrium?
If both the SA and AV node fail to fire the purkinje fibres will fire...
If you see a pulse rate below 60 you should suspect injury to be SA...
The average blood volume of an adult is?
The left atrium fills passively with blood under the influence of...
Normal stroke volume is around?
The lymphatic system works in conjunction with the?
B is pointing to?
How many litres of blood can the heart pump around the body in a day?
Electrical impulses from the SA node spread across the internodal...
Cardiac output is the amount of blood that is pumped out by either...
Any cell with in the heart can act as a pacemaker?
How long does it take for electrical impulses to spread across the...
Blood consists of?
The heart weighs about?
The circulatory system is divided into?
The spleen weighs about?
Normal cardiac output for an average adult is between?
E is pointing to?
What percentage of blood flows from the atria to the ventricles...
The circulatory system is made up of?
Question from: Tortora Principles of Anatomy and Physiology 12...
Platelets have a life span of?
The function of the spleen is to?
What percentage of blood leaves the heart via the left ventricle each...
The circulatory system is closely linked with the? 
A is pointing to?
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