Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
51 Cards in this Set
- Front
- Back
|
what is another name for lymph vessels?
|
lymphatics
|
|
|
what are the three lymphoid nodules (lymphoid tissues)?
|
aggregate lymphoid nodules (peyer's patches)
appendix tonsils |
|
|
what receives the tissue from lymph cappilaries?
|
lymph vessels
|
|
|
what is the name for small masses of lympatic tissue arranged along the course of lymph vessels through which the fluid passes en route to the venous system?
|
lymph nodes
|
|
|
what organ produces lymphocytes (esp. t cells)
|
thymus
|
|
|
what organ produces lympocytes, functions in immune response, and phagocytosis
|
spleen
|
|
|
what are form plexi and meet with lymph nodes?
|
lymph calpillaries
|
|
|
where does the lymph go affter travelling through the lymph capillaries? what does it bring them to?
|
afferent vessels to nodes
|
|
|
what vessel pick the lymph up after it is filtered?
|
efferent vessel
|
|
|
what lymph duct is large and runs with the azygous vein at the vertical column? where does it drain into?
|
throacic duct
left subclavian |
|
|
where is te cisterna chyli found?
|
within the thoracic duct
|
|
|
what duct receives lymph from lymph trunks from the the R head, neck and upper trunk? where does it drain/
|
right lymphatic duct
right subclavian |
|
|
what lymph duct collects lymph from all of the body except the right head neck and upper trunk?
|
thoracic duct
|
|
|
what nerves sense pain and temp and are found in the papillary layer dermis? what tract do they project to?
|
free nerve endings
lateral thalmic tract |
|
|
what nerves sense light touch and are found in the dermal pappillary layer?
|
Meissner's corpuscles
|
|
|
what nerves are found in the deep epidermis and sense general touch?
What tract do they project to? |
Merkel's discs
dorsal columns |
|
|
what nerves sense light touch and are found in the dermal pappillary layer?
|
Meissner's corpuscles
|
|
|
what nerves are found in the reticular layr of the dermis and sense stretch?
|
Ruffini corpuscles
|
|
|
what nerves are found in the reticular layer and sense vibration? what tract do they project to?
|
Pacinian Corpuscles
to dorsal column |
|
|
what makes up the hair follicle?
|
the papilla and bulb
|
|
|
what surrounds the hair papilla?
|
the hair bulb
|
|
|
what is the connective tissue with nerves, vessels etc associated with the hair?
|
the papilla
|
|
|
what are the sensory nerves surrounding the base of the follicle?
|
root hair plexus
|
|
|
what is the cutaneous membrane?
|
skin
|
|
|
What is the outermost layer of the skin made of stratified squamous epithelium?
|
epidermis
|
|
|
what layer of the epidermis is where the stem celss are found? what other cell is found in this layer?
|
stratum germinativum
menlanocytes |
|
|
what layer of the epidermis is a few layers thick and there is still some cell division taking place? (2nd deepest)
|
stratum spinosum
|
|
|
what layer of the epidermis is the deepest?
|
the stratum germinativum
|
|
|
what layer of the epidermis is the 3rd deepest and where most of the cell division is now over
|
stratum granulosum
|
|
|
what layer is the 2nd most superficial and exists only within thick skin?
|
straum lucidum
|
|
|
what layer of the epidermis is the most superficial that contains only dead cells and is sloughed off every two weeks?
|
stratum corneum
|
|
|
where is thick skin found and what layer of the epidermis is found only here?
|
on palms and soles of feet
stratum lucidum |
|
|
what determines the darkenss of skin?
|
the amount of melatonin each cell produces (not # of cells)
|
|
|
what is the second layer of the cutaneous membrane that is much thicker than the other layers?
|
dermis
|
|
|
where is thick skin found and what layer of the epidermis is found only here?
|
on palms and soles of feet
stratum lucidum |
|
|
what layer of the dermis is superficial, and composed of loose connective tissues and vessels?
|
the papillary layer
|
|
|
what layer of the dermis is deep and made of a dense mesh of irregular connective tissue (z.B. collagen)
|
reticular layer
|
|
|
what is the deepest layer of the cutaneous membrane where adipose tissue, blood vessels, nerves etc. are found?
|
subcutaneous layer
|
|
|
what muscles attact at the papillary layer and the hair follicle and cause the hair to stand on end?
|
arrector pili muscles
|
|
|
what are the functions of hair?
|
protect f/ UV trama
prevents entry to certain areas |
|
|
what glands produce sebum and have no channel to the skin and instead secret thru the hair follicle?
|
sebaceous glands
|
|
|
what glands produce sebum and have their own channels to secrete to the skin?
|
sebaceous follicles
|
|
|
what sweat glands secrete into the hair follicles? where are these found?
|
apocrine sweat glands
armpit groin |
|
|
what sweat glands have their own channels for secretion which are called sweat pores?
|
merocrine sweat glands
|
|
|
what protein makes nails?
|
keratin
|
|
|
what is the place where the cells are produced?
|
the root
|
|
|
what is the lunula?
|
the little moon on the nail
|
|
|
what is the eponychium?
|
the deep part of the nail in junction with the skin
|
|
|
what is the hyponychium?
|
the skin under the nail
|
|
|
what is a network of specialiezed capillaries and small collecting ducts that provide another route for the return of tissue fluid to the blood stream that serves and important role in filtration and immune mechanisms?
|
lymphatic system
|
|
|
what is composed of very small lymph capillaries which begin at the intercellular spaces of most body tissues?
|
lymph plexuses
|
