• Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

Card Range To Study

through

image

Play button

image

Play button

image

Progress

1/50

Click to flip

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;

50 Cards in this Set

  • Front
  • Back
oral cavity structures
lip, buccal mucosa, alveolar ridge, oral tongue (anterior 2/3), floor of mouth, hard palate, and retromolar trigone
larynx structures
supraglottic larynx
glottic larynx
subglottic laryns
hypopharynx structures
pyriform sinuses and post criocoid area
nasal cafity structures
includes nasal vestibule
nasopharynx structures
borders are:
ant-ethmoid sinuses
sup-sella tursica
post- C1/Ct
inf: oropharynx
drain to retromolar nodes
oropharynx structures
base of tongue, tonsilar fossa, soft palate, and uvula, and posterior oropharyngeal wall
Waldyer's Ring
palantine and lingual tonsils (oropharynx) and pharyngeal tonsils (nasopharyns)
esophagous length
23-25 cm
begins at C6 ends at T10-T11
esophagous layers
lamina propria
sobmucosa
muscle (skeletal in first 1/3, smooth in last 1/3 and mixed in the middle)
adventitia: connective tissue
parts of the stomach
fundus, body, and pyloris
curvatures of the stomach
lesser curvature

greater curvature
lesser curvature of the stomach
upper right of the stomach (medial)
greater curvature of the stomach
lower left curve of the stomach (lateral)
gastric mucosa
epithelial lining with rugae
contains gastric glands which secrete most of the gastric juice
chief cells: secrete enzymes of gastric juice
parietal cells: secrete stomach acid
gastric muscularis
thick later of muscle with three sublayers of smooth muscle arranges in a crisscrossing pattern
-allos the stomach to contract strongly at many angles
small intestine
90% of nutrients are absorbed in the small intestine
-crypts of lieberhuhn and brunner's gland in duodenum produce digestive enzymes
-two types of movement, segmentation and perstalsis
Where are Peyer's patches located
small intestine
the three divisions of small intestine
duodenum 25 cm long-forms a C inferior to the liver
jejunum 2.5 m long
ileum:about 3.5 m long
large intestine functions
completion of absorption and elimination
-produces vit. K and B
lenght of colon
1.6 to 1.8 m long with diameter of 6 cm

cecum: 5-8 cm
rectum: 7-8 inches
pancreas functions
produce digestive enzymes and hormones
islets of langerhans in the pancrease produce?
produce insulin and glucagon
pancreatic carcinoma usually metastasizes to the?
lung and liver
functions of liver
-metabolism of nutrients
-detoxification of drugs
-synthesis of bile salts (1 pint of bile per day)
-filtering of blood from GI tract
-storage of nutrients (iron and vitamins)
-breakdown of old RBCs and WBCs by Kupffer cells
-activation of Vit D
lobes of the liver
right, left, quadrate and caudate
-
why is the liver at risk for metastatic disease from GI tumors
because nutrients are carried from the GI tract via the portal vein
gall bladder
-located in fossa of the visceral surface of the liver
-stores bile
-sac about 6-10cm long
liver and biliary tree
-bile produced in liver is transported by ducts to duodenum
-ducts include: hepatic ducts, common hepatic duct, cystic duct, common bile duct, Ampulla of Vater
peritoneum
largest serous membrane of the body that lines the abdominal cavity and covers the viscera of organs
-has large folds and contains blood, lymph vessels, and nerves that supply abdominal organs
lesser omentum
a fold in the peritoneum that extends from the liver to the lesser curvature of the stomach and commencesment of the duodenum
greater omentum
a large fold in the serosa of the stomach at the greater curvature that hangs down like an apron over the front of the intestin
mesocolon
carries blood vessels and lymphatics to intestsines
transverse mesocolon
less extensive fold of peritoneum, attaches to transverse colon to posterior abdominal wall
lesser mesocolon
suspends stomach and duodenum from th eliver
greater mesocolon
drapes over transverse colon and coils of intestine attaches along the stomach and duodenum, passes downward over small intestine for a variable distance, turns upward to transverse colon where it attaches to it
Small lung lesions are commonly found in which area of the lung?
the mediastinum region
large lung lesions are more commonly found it what area of the lung?
periphery of lung
visceral pleura
covering adjacent to the lung
parietal pleura
covering adjacent to thorax
atelectasis
collapsed lung
-can be one or all lobes
-can result from disease or foreing body
pneumothorax
air in the pleural cavity
bronchitis
inflammation of the bronchus
tricuspid valve
between the right atrium and right ventricle
mitral or bicuspid valve
between left atrium and left ventricle
semilunar
aortic valve and pulmonary valve
endocardium
inner layer of heart
myocardium
middle muscular layer of heart-recieves flood supply directly from the coronary arteries
epicardium
outter layer of heart that connects to visceral pericardium
blood flow in heart
On right: blood flow in rt atrium, tricuspid valve into the rt ventricle, from rt ventricle blood flows thru the pulmonary semi lunar valve into the pulmonary trunk, pulmonary artery, arterioles, capillaries, venules, pulmonary veins.
On left: blood flow from the lt atrium to mitral valve into the lt ventricle, from lt ventricle blood flows thru aortic semilunar valve into aorta
circle of willis
a vascular network at the base of the brain, below the hypothalamus and midbrain that supplies arterial blood to the cerebrum...its formed by interconnection of posterior cerebral, posterior communication, internal carotid, middle cerebral, anterior cerebral and anterior communicating arteries