Week 3
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| How many lobes does left and right have? | Left 2; Rt 3
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| Name the type of fissure that the lungs have? | Oblique and transverse/horitzontal fissure
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| What is a tongue-like projection in the lungs? | lingula
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| Lung surface that faces the rib cage? | costal
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| Lung surface that is on the bottom, which rests on diaphragm ? | diaphragmatic
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| Lung surface that extend above clavicle and into 1st rib ? | cervical
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| Lung surface that extends to the n?eck | Coupla
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| Lung surface on left lung that face the heart? | Medialstinum
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| How can you tell the arteries, from the veins and the bronchi? | The bronchi are hard because of cartilage, arteries are thick-walled and veins are thin walled.
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| Grooves on the left lung caused by? | Arch of aorta and cardiac impression
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| Groove on the RT lung caused by? | the inferior vena cava, the azygous vein and the esophagus. Also has a (less prominent) cardiac impression.
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| blood leaves from lungs (oxygenated blood to the heart to be distributed) | Pulmonary Vein
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| blood goes into lungs (deoxygenated blood)? | Pulmonary Artery
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| If pulmonary arteries bring deox blood, the tissue need oxygen and nutrients, so what need a small artery ? | Bronchiole artery,(which is a branch of the aorta)
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| TYpe of lining covers the lung? | visceral
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| What do tertiary bronchi supply? | Tertiary bronchi supply the bronchopulmonary segments
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| If you swallowed a nickel down the larynx, where would it most probably end up? | In the right primary bronchi right before it splits into secondary bronchi
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| What type of epithelium lines bronchi? | Simple epithelium facilitates diffusion.
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| Each lobe has a secondary bronchi which has how many branches to tertiary bronchi | 10 each
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| Bronchus -> | Bronchioles
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| Innervation to the lungs all motor innervation to lungs is ? | GVE ( sympathetic and parasymathetic(vagus nerve innervates)
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| What does the parasympathetic innervation do to the bronchial muscles, blood vessels, and mucosal glands? | Constrict blood vessels (vasoconstriction), constrict bronchioles. increase glandular secretion
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| Where are the preganglionic and postganglionic sympathetic nerve cell bodies found? | Lateral horn of the spinal cord (preganglionic cell body). Lateral chain ganglion (post ganglionic cell body).
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| What nerve is carrying parasympathetic fibers? | Vagus nerve.
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| What does the sympathetic innervation do to the bronchial muscles, blood vessels, and mucosal glands? | dialates the blood vessels, and bronchial muscles and will decrease secretion VASODIALTION
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| What nerve is carrying the sympathetic fibers? | pulmonary plexus
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| histamine release by mast cellsWhat binds to smooth muscle of bronchiole tree and cause contraction? | histamine
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| Sympathetic nervous system causes ? | bronchiodialtion
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| run along with the respirator tubes (not part of sympathetics)-run with the vagus nerve-have cough reflex-response to irritants that might get into respiratory track | GVA
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| What blood vessel supplies oxygenated blood to the visceral pleura? | Bronchiole artery (same as bronchiole tree)
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| In an allergic reation histamine is released by ? | Mast cells
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| What is inhibitory to the smooth muscle, so cause it to relax, and causes glands on brochiole tree not to secrete | bronchiodilation
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| -recognize that over surface of diaphragm, over heart | parietal pleura
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| space between lungs and wall | parietal cavity
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| space between the two pleura? | is visceral cavity
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| covering of the lungs? | visceral pleura
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| Lateral plate mesoderm splits into: | -somatic lateral plate mesoderm-associated with ectoderm-splanchic mesoderm- associated with endoderm (lines it)
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| When embryo folds laterally | bring amniotic cavity to surround-ectoderm forms outer body wall forms epidermis-surrounds entire embryo
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
skumar5
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