Chapter three final
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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| Chest/thorax | upper portion of truck between neck and abdomen-bony thorax, respiratory system and mediastinum
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| bony of thorax | Clavicle, sternum, scapula ribs and thoracic vertebra
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| Respiratory System | pharynx, trachea, bronchi and lungs
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| pharynx | upper airway, between nose and mouth,passage way for fluid air and food
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| esophagus | connects pharynx to stomach
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| respiratory system | larynx, trachea, right and left bronchi and lungs
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| Larynx | voice box suspended from hyoid bone
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| Trachea | windpipe, in front of esophagus C6-T5 location of thymus, parathyroid and thyroid glands
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| Right Bronchi | wider and shorter more vertical less of deviance food usually goes down this side divided to three bronchi
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| Left Bronchi | smaller, more of an angle divided into two bronchi
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| Lungs | right-3 parts left-2 parts contained in pleura inner pulmonary/visceral and partial on outside carina where two lung(bronchi) seperate
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| Hilum | where bronchi, blood vessels lymph vessels and nerves leave the lung on right side of lung
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| mediastinum | thymus gland, great heart vessels, trachea and esphagus
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| Hypersthenic | broad deep thorax
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| stenic | average
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| Hyposthenic | thin long lungs
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| asthenic | slender narrow and shallow
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| kV in chest | low contrast long-scale contrast long scales of grey
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| mV i chest | high mA and short exposure time
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| Pediatric chest | lower kV (60-70) less mAs required usually can do supine
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| Geriatric patients | less inhalation=higher CR location
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| why erect chest | allow full inhilation, fluid goes to base of lungs
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| why 72 SID | reduced magnification on heart shadows
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| PA chest | patient chest to IR no rotation, alignment even spaced clavicles shoulder rolled forward arms up CR at T7 110 kV 4 mAs 72 inches
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| Lateral Chest | left side to IR arms up, rule of thumb kV 125 mV 6 CR and midsagittal T7
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| AP chest supine | 110 kV 1.7 mV at 40 SID 4 inches under JN
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| Aspiration | swallowed foreign object-can see it
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| Atelectasis | collapsed lung region appears more radiodense
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| Bronchiectasis | irreversible dilation of bronchi-increase radiodensity in these areas
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| Bronchitis | excessive mucus secretion into bronchi lower lobes hyperinflation and more dominant lung markings
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| COPD | Chronic Obstructive Pulmonary disease persistent obstruction in airway same as emphysema
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| Cystic fibrosis | heavy mucus secretion increased radiodensity in those lung areas
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