click below
click below
Normal Size Small Size show me how
Haney Medterm c10
Haney Medterm c10-SNP
Question | Answer |
---|---|
1) What is the center of the circulatory system? | Heart |
2) Where is your carotid artery located at? | Along the side of your neck |
3) Where does deoxygenated blood enter? | Right atrium |
4) What arteries carry oxygen-poor blood to the capillary network of the lungs? | Pulmonary |
5) What is the common wall between the right and left side of the hear? | septum |
6) An abnormal rhythm is called? | dysrhythmia |
7) What is hepatomegaly? | It is the enlargement of the heart |
8) What condition is characterized by weakness, breathlessness, and abdominal discomfort? | Congestive heart failure |
9) Diagnostic x-ray technique that uses ionizing radiation to produce a cross-sectional image of the body. | Computed axial tomography (CAT) |
10) What is the Holter monitor used for? | To detect heart dyrhythmias |
11) What is an abnormal growth of tissue around a vale? | Vegetation |
12) What is roughly the size of a heart? | Size of a clenched fist |
13) What is the heart enclosed by? | Thin, double-walled, membranous sac |
14) What is the thin membranous sac surrounding the hear called? | Pericardium |
15) The inner layer of the pericardium is? | visceral pericardium |
16) What is the outer layer of the pericardium called? | parietal pericardium |
17) What is the small space in between the parietal and visceral pericardium called? | pericardial cavity |
18) What does the pericardial cavity contain? | Very small amount of fluid that lubricates the surface of the heart and reduces friction during cardiac muscle contraction |
19) How many layers is the heart composed of? | 3 layers |
20) What is the middle layer of the heart? | myocardium |
21) What is the outer layer of the heart? | epicardium |
22) What is the inner layer of the heart? | endocardium |
23) How many chambers is the heart broken up into? | 4 chambers |
24) What is the upper chambers known as? | right and left atria |
25) What are the lower chambers known as? | right and left ventricles |
26) Where do ventricles pump blood to? | Lungs |
27) What brings blood from the head, thorax, and upper limbs to the heart? | Superior vena cava |
28) What happens in the lungs? | Exchange of gases |
29) What is the circulation of the blood from the heart to lungs for oxygenation and back to the heart known as? | Pulmonary circulation |
30) What veins are the only veins in the body that carry oxygenated blood? | pulmonary veins |
31) What is the fibers called the bungle of His? | Bundle of specialized muscle fibers |
32) What are large, thick-walled vessels that carry the blood away from the heart? | Arteries |
33) What is one cardiac cycle equivalent to? | 1 complete heartbeat |
34) What measures blood pressure? | sphygmomanometer |
35) What is sweat? | Persperation |
36) What is the lack of color; paleness? | Pallor |
37) What is the narrowing of the coronary arteries? | Coronary artery disease |
38) What is myocarditis? | Inflammation of the myocardium |
39) Where is the apex located? | In between the fifth and sixth ribs |
40) What is the pacemaker of the heart? | sinoatrial nod (SA node) |