Chapter 11 - Vocab Part 2 Flashcards

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1
Q

Hypercholesterolemia

A

High levels of cholesterol in the blood

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2
Q

Hypoxia

A

Deficiency of oxygen in body tissues

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3
Q

Interventricular septum

A

Wall between the ventricles of the heart

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4
Q

Mitral valve (!!!!) (SG)

A

Valve between the left atrium and left ventricle; also called bicuspid valve

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5
Q

Mitral valvulitis

A

Inflammation of the mitral valve

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6
Q

Myocardium

A

Muscular, middle layer of the heart

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7
Q

Myxoma

A

Rare neoplasm of connective tissue found in the heart muscle

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8
Q

Normal sinus rhythm

A

Heart rhythm originating in the SA node

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9
Q

Oxygen

A

Gas carried by the blood from the lungs to the heart to be pumped via arteries to all body cells

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10
Q

Pacemaker

A

Specialized nervous tissue in the right atrium that begins the heartbeat aka SA node

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11
Q

Percardiocentesis

A

Surgical puncture to remove fluid within the pericardial space surrounding the heart

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12
Q

Pericardium

A

Double-layered membrane surrounding the heart

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13
Q

Phlebotomy

A

Incision into a vein

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14
Q

Pulmonary Artery

A

Artery carrying oxygen-poor blood from the heart to the lungs

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15
Q

Pulmonary circulation

A

Flow of blood from the heart to the lungs and back to the heart

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16
Q

Pulmonary valve

A

Valve positioned between the right ventricle and the pulmonary artery

17
Q

Pulmonary valve

A

Valve positioned between the right ventricle and the pulmonary artery

18
Q

Pulmonary vein

A

Carries oxygenated blood from the lungs to the left atrium of the heart

19
Q

Pulse

A

The beat of the heart as felt through the walls of the arteries

20
Q

Septum (plural: septa)

A

A partition or wall dividing a cavity, such as that between the right and left atria and right and left ventricles

21
Q

Sinoatrial Node (SA Node) (!!!!) (SG)

A

The pacemaker of the heart

22
Q

Sphygmomanometer

A

An instrument to measure the blood pressure. Blood pressure cuff.

23
Q

Stethoscope

A

Instrument for listening to sounds in the chest

24
Q

Systemic circulation

A

Flow of blood from body tissue to the heart and from the heart back to the tissues

25
Q

Systole (!!!) (SG)

A

The contraction phase of the heartbeat

26
Q

Tachycardia

A

Rapid heartbeat

27
Q

Thrombus

A

Blood clot

28
Q

Thrombolysis

A

Destruction of a clot

29
Q

Thrombophlebitis

A

Inflammation of a vein and formation of a clot within the vein

30
Q

Tricuspid valve

A

Located between the right atrium and right ventricle. Has 3 leaflets or cusps

31
Q

Valve

A

A structure in veins or in the heart that temporarily closes an opening so blood flow in only one direction