Body Cavities Flashcards

1
Q

2 types of internal cavities

A

Dorsal body cavity
Ventral body cavity

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1
Q

encloses the organs of the nervous system (brain and spinal cord)

A

Dorsal body

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2
Q

2 subdivisions of the dorsal body cavities

A

cranial cavity
vertebral canal

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3
Q

houses the brain

A

cranial cavity

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3
Q

“internal organs”

A

viscera

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4
Q

houses the vast majority of our internal organs

A

ventral body caviity

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4
Q

membranes that cover the brain and spinal cord

A

meninges

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4
Q

houses the spinal cord

A

vertebral canal

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5
Q

more superior to the abdominopelvic cavity
houses the heart and the lungs

A

Thoracic cavity

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5
Q

2 major subdivisions of ventral body cavities

A

thoracic cavity
abdominopelvic cavity

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6
Q

organs of the abdominopelvic cavity are horsed within the

A

peritoneal cavity

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6
Q

contains the pelvis, urinary bladder, urethra, rectum, large intestine, and reproductive organs

A

pelvic cavity

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6
Q

section of the thoracic cavity that houses the heart and its major blood vessels, thymus, trachea, and esophagus

A

medial mediastinum

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7
Q

2 sections of the thoracic cavit

A

2 lateral pleural cavities
medial mediastinum

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8
Q

section of thoracic cavity that encloses the lung

A

lateral pleural cavities

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9
Q

enclosed by abdominal muscle

A

abdominopelvic cavity

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10
Q

abdominal cavity consists of

A

superior abdominal cavity and inferior pelvic cavity

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11
Q

contains the majority of the digestive organs such as stomach, intestines, liver, and spleen

A

abdominal cavity

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12
Q

how many layers does the serous membrane have?

A

double layered

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13
Q

layer covering the internal organs

A

visceral serous membrane

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13
Q

walls of the body cavities and the surface of internal organs are in contact with membranes called

A

serous membranes

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14
Q

layer that lines the wall pf the cavities

A

parietal serous membrane

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15
Q

is there air between the visceral and parietal serous membranes?

A

no

15
Q

house between lungs

A

mediastinum

15
Q

parietal serous membrane is in close contact with the

A

body cavity wall

16
Q

space within chest wall and diaphragm

A

thoracic cavity

17
Q

space between diaphragm and pelvis

A

abdominal cavity

18
Q

space within pelvis

A

pelvic cavity

19
Q

covers organs

A

visceral serous membrane

20
Q

fluid-filled space between the membranes

A

cavity

20
Q

outer membrane

A

parietal serous membrane

21
Q

membrane around the heart

A

Pericardium

22
Q

membrane around the lungs

A

Pleura

23
Q

membrane around abdominopelvic cavity and its organs

A

peritoneum

24
Q

cavity of heart

A

Pericardial cavityc

25
Q

cavity of lungs

A

pleural cavity

26
Q

parts of the pericardium

A

visceral pericardium
parietal pericardium
pericardial cavity

26
Q

cavity around the abdominopelvic cavity and its organs

A

peritoneal cavity

26
Q

covers heart

A

visceral pericardium

27
Q

reduces friction in heart

A

pericardial cavity

27
Q

thick, fibrous

A

parietal pericardium

28
Q

covers lungs

A

visceral pleura

28
Q

parts of peritoneum

A

visceral peritoneum
parietal peritoneum
peritoneal cavity

28
Q

reduces friction of lungs
adhere lungs to thoracic wall

A

pleural cavity

29
Q

parts of pleura

A

visceral pleura
parietal pleura
pleural cavity

30
Q

lines inner wall of thorax

A

parietal pleura

31
Q

covers, anchors organs
has the double layers called mesenteries

A

visceral peritoneum

31
Q

lines inner wall of the abdominopelvic cavity

A

parietal peritoneum

32
Q

reduces friction

A

peritoneal cavity

33
Q

regions of double-folded visceral peritoneum

A

mesenteries

34
Q

what location does some abdominal organs that are tightly adhere to the posterior body wall and are covered by peritoneum only on their peritoneal cavity side

A

retroperitoneal location

35
Q

organs with retroperitoneal positions

A

kidneys, uterus, adrenal glands, large portion of pancreas, parts of the large intestine, urinary bladder

36
Q

inflammation of pericardium

A

pericarditis

37
Q

inflammation of pleura

A

pleurisy

38
Q

inflammation of peritoneum

A

peritonitis