Learning Modules

Question 1

mesothelium?

Answer 1

he epithelium that lines the pleurae, peritoneum, and pericardium.

Question 2

Peritoneum

Answer 2

serous membrane that forms the lining of the abdominal cavity

Question 3

Mesothelioma

Answer 3

a cancer of mesothelial tissue

Question 4

name the 4 body cavities in development and what they give rise to

Answer 4

pericardial cavity (pericardium), pleural cavities, gives rise to the forming pleural space, and the abdominal-pelvic cavity.

Question 5

why does the diaphgragm form so early

Answer 5

to separate the body cavities and to prevent the abdomenal organs from pushing up so far that the lungs will be too small

Question 6

what lines a body cavity

Answer 6

mesothelium

Question 7

what does the mesenchymal cells do

Answer 7

gives rise to blood capillaries that secretes serious fluid to lubricate the surface

Question 8

does the lung develop symmetrically?

Answer 8

no

Question 9

COELUM?

Answer 9

body cavity

Question 10

SIMPLE EPITHELIUM ?

Answer 10

a single layer of cells supported by a basement membrane.

Question 11

SEROUS FLUID:

Answer 11

fluid derived from blood plasma , rich in fluid and proteins. Lubricates the body cavities allowing frictionless sliding movement.

Question 12

ASCITES

Answer 12

usually excess fluid containing cells produced by the mesothelium.

Question 13

PERICARDITIS

Answer 13

inflammation of the pericardium

Question 14

HEMOTHRORAX

Answer 14

blood in the thoracic cavities (pleural or pericardial cavities)

Question 15

PNEUMOTHORAX

Answer 15

air in the pleural cavities

Question 16

Suspensory ligaments?

Answer 16

connective tissue run from the skin towards the dense connective tissue around the muscle
areolar tissue to the dense connective tissue around the pectoralis major.

Question 17

Retro mammary bursa?

Answer 17

a well-defined loose areolar tissue between the deep layer of superficial fascia on the posterior aspect of the breast

Question 18

where does the mammary gland DEVELOP from

Answer 18

embryonic surface epithelium into the underlying mesenchyme

Question 19

where does the mammary gland DEVELOP from

Answer 19

embryonic surface epithelium into the underlying mesenchyme

Question 20

where are the mammary glands LOCALISED

Answer 20

mammary gland (with sweat glands, hair ) are subsequently localized in the loose connective tissue /superficial formed from the mesenchyme (fascia) in later development)

Question 21

is which direction does the breast develop into

Answer 21

towards the axillary process (tail) of breast

Question 22

what surrounds the nipple

Answer 22

areola

Question 23

muscle of the breast

Answer 23

pectoralis major

Question 24

lactiferous sinuses are?

Answer 24

(milk reservoirs during lactation

Question 25

lactiferous sinuses are?

Answer 25

milk reservoirs during lactation

Question 26

Identify the space between the superficial fascia and aponeurosis-what is it called?

Answer 26

retro mammary bursa

Question 27

lobules of mammary gland?

Answer 27

can be lactating

Question 28

lactiferous ducts

Answer 28

connect lobules to lactiferous sinus