7 - Body Cavities Flashcards

1
Q

3 body cavities are

A

thoracic
abdominal
pelvic

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2
Q

membranes are

A

thin sheets of tissue

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3
Q

mucous membranes function

A

secrete mucous

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4
Q

where do mucous membranes line

A

gastro-intestinal and respiratory tract

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5
Q

consistency of mucous

A

thick and sticky

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6
Q

serous membranes function

A

secrete serous fluid

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7
Q

consistency of serous fluid

A

thin and liquid

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8
Q

serous membranes location

A

the 3 p’s
pleura
pericardium
peritoneum

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9
Q

parietal serous membranes line…

A

body cavities

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10
Q

visceral serous membranes cover…

A

organs in the cavity

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11
Q

thoracic cavity boundaries: cranial

A

thoracic inlet

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12
Q

thoracic cavity boundaries: caudal

A

diaphragm

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13
Q

thoracic cavity boundaries: lateral

A

ribs and intercostal muscles

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14
Q

thoracic cavity boundaries: dorsal

A

spine and hypaxial muscles

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15
Q

thoracic cavity boundaries: ventral

A

sternum

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16
Q

thoracic cavity contents (3)

A

trachea
heart
lungs

17
Q

thoracic cavity - what only shows up in x-ray if abnormal

A

oesophagus

18
Q

parietal pleura lines

A

inside cavity

19
Q

visceral pleura lines

A

lungs

20
Q

what is found between the visceral and parietal pleura and peritoneum

A

small amount of lubricating fluid

21
Q

what is pleura associated with

A

lungs

22
Q

what is the mediastinum

A

space between right and left lungs

23
Q

mediastinum contains (4)

A

heart
blood vessels
trachea
oesophagus

24
Q

pericardium is a ________ layered membrane surrounding _______

A

double
heart

25
Q

pericardium associated with

A

heart

26
Q

abdominal cavity boundaries; cranial

A

diaphragm

27
Q

abdominal cavity boundaries; caudal

A

pelvis

28
Q

abdominal cavity boundaries; lateral

A

abdominal muscles

29
Q

abdominal cavity boundaries; dorsal

A

spine and hypaxial muscles

30
Q

abdominal cavity boundaries; ventral

A

abdominal muscles and rectus abdominus

31
Q

abdominal cavity contents (3)

A

digestive tract
urinary tract
reproductive tract

32
Q

abdominal cavity - what only shows up in x-ray if abnormal

A

pancreas

33
Q

parietal peritoneum lines

A

abdominal wall

34
Q

visceral peritoneum covers

A

organs

35
Q

peritoneum function

A

lubricates and allows gut movement

36
Q

mesentery is

A

a fold of peritoneum that keeps small intestine suspended

37
Q

pelvic cavity is lined with

A

peritoneum

38
Q

pelvic cavity contains (4)

A

bladder
urethra
rectum
reproductive organs

39
Q

inflammation of pleura, peritoneum and pericardium is

A

pleuritis
pertonitis
pericarditis