Cardiovascular System Flashcards

1
Q

White blood cells

A

Leukocytes

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2
Q

The natural pacemaker is the

A

Sinoatrial node

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3
Q

The ultrasound procedure used to view the structures and motion of the heart is called

A

Echocardiography

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4
Q

Presence of pathogens in the blood

A

Septicemia

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5
Q

Chronic hypertension caused by a different medical problem is called

A

Secondary hypertension

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6
Q

Bacterial infection in the lining of the artery walls is called

A

Endocarditis

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7
Q

Good cholesterol is

A

High density proteins

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8
Q

Surgical removal of the lining of an artery is

A

Endarterectomy

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9
Q

Rapid, ineffective, random contractions of the heart

A

Fibrillation

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10
Q

A high blood pressure reading is

A

Systolic

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11
Q

Fatty plaque buildup in the artery is called

A

Atherosclerosis

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12
Q

Suturing an aneurysm

A

Aneurysmorrhaphy

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13
Q

When the heart is unable to pump enough blood

A

Congestive heart failure

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14
Q

The myocardium receives its blood supply from the

A

Coronary arteries

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15
Q

The mitral valve is also known as the

A

Bicuspid valve

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16
Q

Eosinophils are formed in the…..and play a major role in….

A

Red bone marrow, allergic reactions

17
Q

The right ventricle pumps

A

Blood into the pulmonary artiery

18
Q

Thrombocytes are the smallest elements in blood that are

A

Important for blood clotting

19
Q

An embolus is a

A

Foreign object, tissue, or air bubble circulating in the blood

20
Q

The left ventricle carries

A

Blood to all parts of the body except the lungs

21
Q

The most common type of white blood cell is the

A

Neutrophil

22
Q

The heart is a

A

Hollow, muscular organ

23
Q

The myocardium is the

A

Cardiac muscle

24
Q

The epicardium is the

A

External layer of the heart

25
Q

The endocardium is the

A

Inner lining of the heart

26
Q

The pericardium is the

A

Sac enclosing the heart

27
Q

A betablocker reduces

A

The workload of the heart by slowing down the rate of heartbeats

28
Q

Drugs that lower high blood pressure are

A

Antihypertensives