SemiFinal Review Flashcards

1
Q

What vessels carry oxygenated blood from heart to body tissues

A

Arteries

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2
Q

Which layer of artery consist simple squamous epithelium

A

Tunic intima

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3
Q

What prevents backflow of blood into lower body against gravity

A

Valves in vein

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4
Q

During ventricular systole which valves open

A

Aortic & pulmonary

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5
Q

Which cells produce surfactant in the lungs

A

Type 2 cells

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6
Q

Which respiratory muscle elevate rib cage during inspiration

A

Sternocleidomastoid

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7
Q

what cellular components of blood contribute to body defense

A

Eryhtrocytes & leukocytes

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8
Q

Which structure filters fluid from blood plasma

A

Lymph nodes

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9
Q

Which lymphatic structures monitor inetstinal content

A

Peyers patches

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10
Q

Which cell produce antibodies involve in immunity

A

B lymphocytes

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11
Q

Which organ host maturation of T lymphocytes

A

Thymus

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12
Q

which of the organs is responsible for breaking down of fats in small int

A

pancreas

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13
Q

Which layer of alimentary canal consist mesiner plexus contracts & relaxes propel food

A

Mucosa

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14
Q

the ileocal valves separates

A

Jejunum & ileum

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15
Q

What section of the large intestine absorbs water & produce vitamin k

A

Ascending colon

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16
Q

This valve separates right atrium from right ventricle

A

Tricuspid valve

17
Q

What conducts action potentials through the heart

A

SA node

18
Q

Which vessel contains vales to prevent backflow of blood

A

Veins

19
Q

The exchange site of oxygen and carbon dioxide between blood & body tissues is

A

Capillaries

20
Q

Vessels that carry blood toward the heart are called

A

veins

21
Q

During which phase does ventricular filling occur

A

Diastolic phase

22
Q

Coronary circulation supplies which tissue with oxygenated blood

A

Heart

23
Q

Gas exchange between blood and air occurs in the

A

Alveoli

24
Q

Which structure separate lungs from the thoracic cavity

A

pleural membranes

25
Q

Which cells secrete surfactant

A

Type 2 alveolar cells

26
Q

Which muscle is the main breathing muscle during quiet breathing?

A

Diagrphram

27
Q

Hypoxia from damaged alveolar tissue causes production of:

A

Erythropoeitin

28
Q

Which structure is a passageway for air movement

A

Brochiole

29
Q

An increase in which gas stimulates breathing rate

A

carbon dioxide

30
Q

Lymph differs from interstitial fluid by not containing:

A

Red blood cells

31
Q

Which lymphatic structures monitor contents of intestine

A

peyers patches

32
Q

The structure where many lymhatic vessels merge is called

A

lymph node

33
Q

Cells transformed within the thymus gland are called

A

T lymphocytes

34
Q

Which transport lymph through the body

A

vessels
capillaries
trunks

35
Q

The lymphatic ducts drain into which structures

A

venules then veins