Veins, Fetal Circulation, Lymphatic System, and Endocrine System Flashcards
deep vein that drains the blood from the lateral side of the hand

radial vein
deep vein that drains blood from the medial side of the hand

ulnar vein
superficial vein that merges with the axillary vein on the lateral side of the arm ,drains superficial portion of hands

cephalic vein
superficail vein of the arm that merges wiht the brachial vein to become the axillary vein

basilic vein
a vein that forms the bridge between the basilic and cephalic veins, blood can be sampled at this site

median cubital vein
vein that runs deep on the medial side of the arm and receives blood from the radial and ulnar vein

brachial vein
vein in the armpit region, merges with the cephalic to become the subclavian vein

axillary vein
passes inferior to the clavicle, becomes brachiocephalic vein

subclavian vein
paired vessle that drains into subclavian vein; runs outside the sternoclediomastoid

external jugular vein
a large deep vein that parallels the common carotid arterty, runs deep to the sternocleidonmastoid

internal jugular vein
paired vessle that receives blood from the subclavian vein, enters the superior vena cava

brachiocephalic vein
one of the major vessles connnected to the right atrium of the heart, drains the upper body

superior vena cava
paired vein originating from the subcalvian vein decsending down the posterior side of the rib cage

internal thoracic vein
vein is medial to the artery
collects blood from teh vertebrea and thoracic wall, drains into the azygos vein

intercostal vein
VAN
merges with the superior vena cava in proximity to the right atrium, recives blood from the posterior thoracic region

azygos vein
where all the intercostal veins meet
vein that ascends from the foot anterior to the tibia to the posterior knee where it becomes the popliteal vein

anterior tibial vein
VAV
vein that acends from the foot along the posterior aspect of the tibia where it becomes the poplital vein

posterior tibial vein
VAV
vein that drains the posterior knee region

popliteal vein
superficial and lateral to the artery
major vein of the thigh that receives blood from the deep femoral and the great saphenous vein

femoral vein
VAN beginning on the medial side
ascends from the posterior aspect of the leg in the groin area

deep femoral vein
returns the blood from the arch of the foot and ascends the the level of the thigh where it emtpies into the femoral vein

great saphenous vein
vein used for bypass surgeries
superficial vessel that recieves blood from the femoral vein, returns blood to the common iliac vein

external iliac vein
deep branch that drains the gluteal region, returns blood to the inferior vena cave

internal iliac vein
receives blood from the interanal and external iliac veins, and returns blood to the inferior vena cava

common iliac vein
one of the two major vessels connected to the right atrium, drains lower body

inferior vena cava
a group of veins that drain the posterior abdominal wall. vertebral column and spinal chord and return to the inferior vena cava

lumbar vein
from the gonad, the right vein drains into the inferior vena cava while the left drains into the the left renal cavity

gonadal vein
paired vessle that drains the kidney, merges with the inferior vena cava

renal vein
paired vessle that drains the adrenal gland

suprarenal vein
found on the lesser curvature of the stomach, drains this portion of the stomach

gastric vein
located on the greater curvature where it drains nutrients and wastes from the stomach into the splenic and superior mesenteric veins

gastro-omental (gastroepiploic) vein
vein that drains the spleen, receives blood from four other veins (inferior mesenteric, pancreatic veins, short gastric, and right gastroepiploic veins)

splenic vein
drains the large intestine and, flows directly into the splenic vein

inferior mesenteric vein
the vein that carries blood from the small and large intestines

superior mesenteric vein
recives blood from the capillaries associated with the digestive organs, formed by union of the superior mesenteric and splenic veins

hepatic portal veins
located on the superior aspect of the liver, drains the portal system and empties into the inferior vena cava near the right atrium

hepatic vein
(inside the liver)
major organ in which maternal and fetal blood exchange nutrients, waste products, and gases
placenta
the elongated stucture that connects the fetus to the placenta; contain a large vein and two arteries
umbilical cord
delivers oxygen and nutrients from the mother to to the fetus
adult derivative
umbilacal vein
round ligament of the liver
paired vessels that delivers deoxygenated blood from the fetus from the fetus to the placenta
adult derivative
umbilical artery
medial umbilical ligaments
opening within the interatrial septum that acts to bypass the pulmonary circulation
adult derivative
foramen ovale
fossa ovalis
shunt between the pulmonary trunk and aorta; bypasses the pulmonary circulation
adult derivative
ductus arteriosus
ligamentum arteriosum
consist of lymphatic cells within an extracellular connective tissue matrix

lymphatic organs
small strutures containing lymphatic tissure (phagocytic cells, etc.) through which lymph is filtered

lymph nodes
located on the left side of the abdominal cavity, functions include clensing the blood of retiered old red blood cells

spleen
located in the thoracic region deep to manubrium, visable in childhood, atrophies in aduldhood, functions in the immune system

thymus
located mid-thoracic and ventral to the spinal cord; drains lymph from lower and left upper body into the left subclavian vein

thoracic duct
drains lymph from the right upper body into the right subclavian veain

right lymphatic duct
picture only
expanded, saclike chamber located at the base of the thoracic duct; recives lymph from the lower abdomen and pelvis and lower limbs

cisterna chyli
ductless glands that release hormones into the blood stream where they are transported to target tissues
endorcrine glands
composed of two halves, the adenohypophysis and the neurohypophusis

pituitary gland
(hypophysis)
attaches the gland to the hypothalumus

infundibulum
hormones produced and secreted include; follicle-stimulating hormones, luteinizing hormone, adrenocorticotropic hormone, thyroid-stimulating hormone, prolactin, growth hormone, and melanocyte-stimulating hormone.

anterior pituitary gland (adrenohypopysis)
stimulates maturation of sperm and follicle cells
follicle-stimulating hormone
FLAT PiGM
stimulates secretion of sex hormone in both males and females
luteinizing hormone
FLAT PiGM
regulates the adrenal cortex
adrenocorticotropic hormone
FLAT PiGM
regulates the thyroid gland
thyroid-stimulating hormone
FLAT PiGM
stimulates production of milk in the breasts
prolactin
FLAT PiGM
regulates body growth and bone elongation
growth hormone
FLAT PiGM
stimulates the melanocytes to produce melanin
melanocyte-stimulation hormone
FLAT PiGM
hormones secreted include; oxytocin and antidiuretic hormone (vasopressin)

posterior pituitary gland (neurohypophysis)
targets the smooth muscles of the uterus causing uterine contractions
Oxytocin
targets kidney tubules for water retenetion by reducing water loss from kidneys
antidiuretic hormone (vasopressin)
located in the neck region anterior to the trachea, secretes; triiodothyronine, thyroxine (tetraiodothyronine), and calcitonin

thyroid gland
controls rate of growth and energy metabolism
triiodothyronine
controls growth rate and energy metabolism
thyroxine (tetraiodothyronine)
prevents loss of calcium from bone by decreasing blood calcium levels
calcitonin
paired gland on the posterior side of the thyroid, secretes; parathyroid hormone

parathyroid gland
antagonistic to calcotonin, increases blood calcium levels
parathyroid hormone
an irregulary shaped struture in the abdomen which has both exocrine and endocrine functions

pancreas
enhances breakdown of glycogen within the liver (increases blood glucose levels)
glucagon
enhances storage of glycogen by liver and muscle cells (decreases blood glucose levels)
insulin
located directly above the kidneys

adrenal (suprarenal) gland
outside portion of the adrenal gland, sectetes; aldosterone, cortisol, androgens

cortex
regulates sodium and water elimated by kidney tubules (water and salt renetion)
aldosterone
anit-inflamitory, anti-stess compund
cortisol
stimulates sex hormones
androgens
inside portion of the adrenal gland; secretes; norepinephrine and epinephrine

medulla
catecholamine that increases blood pressure and prepares the body for stressful, physical activity
norepinephrine
catecholamine that increases blood pressure and prepares the body for stressful, physical activity
epinephrine
glands located in the scrotum that produce and secrete testoserone

testes
induces the develpoment of internal and external male sex organs
testosterone
glands located on each side of the uterus the produce and secrete estrogen and progesterone

ovaries
induces the development and controls the funtion of the female reproducvive organs
estrogen
involved in the maturation of the uterine endometrium, allowing implantation of the fertilized egg
progesterone
found in the brain, secretes melatonin

pineal gland (body)
regulates circadian rhythms
melatonin
located superior to the heart, function associated with the immune system (T-lymphocytes and T-cells), most visable in the fetus

thymus
stimulates the differentiation, growth, and maturation to T-lymphocytes
thymopoietin and thymosins
controls maternal exchange of nutrients and wastes and produces HCG, progesterone and estrogen
placenta
acts on corpus luteum (gives baby nutrients)
human chorionic gonadotropin