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lang ch. 2
Question | Answer |
---|---|
The term Varus referes to | turned inward |
demonstration of the posteriot fat pad on the lateral projection of the adult elbow can be caused by | trama or other pathology, less than 90 degree flextion |
name the ways that the male pelvis varies from the female pelvis | female pubic arch is grater than 90 degrees, the male ilium is more vertical |
how many lobes doe the right lung have | three |
each ling is enclosed in a _ membrane | serious |
the main stem bronch enter the lung _ | hilum |
pacemaker electrodes cab be introduced through a vein in the chest or upper extermit, from hwere they are advanced to the | right ventricle |
name two structres that located in the right upper quadrant | hepatic flexure, gallbaldder |
name the articualtions that particiapet in the formation of the ankle mortise | talotibila and talofibular |
which projection of the foot will best demonstrate the longitudinal arch? | lateral weight-bearing |
graves disease is associated with | thyroid overactivity |
in the AP axial projection (towne method) of the skull, with the CR directed 30 degrees caudad to the OML and passing midway between the EAM, what bone is best demonstrated? | occipital bone |
the RPO position (Judet method) of the rt acetabulum will demonstrate what two structures? | anterior rim of the rt acetabulum, rt iliac wing |
a frontal view of the sternum is best demonstrated in what position | RAO |
how should a chest exam to rule out air-fluid levels be obtained on a patient having tramatic injusries | include a lateral dorsal decub |
metiformin should be withheld 48 (before or after) IV contrast studies | after |
what anatomis structure is seen most anteriorly in a lateral projection of the chest? | cardiac apex |
For an AP projection of the knee a patient whose mesurement form ASIS to tabletop is up to 19 in the cr should be angled | 3-5 degrees caudad |
For an AP projection of the knee a patient whose mesurement form ASIS to tabletop is 19-24 in the cr should be angled | 0 |
For an AP projection of the knee a patient whose mesurement form ASIS to tabletop is over 24 in the cr should be angled | 3-5 degreed cephalic |
name the three bones that make up the floor of the cranium | temproal bones, ethmoid bone, sphenoid bone |
the condition that results from a presistant fetal foramne ovale is | an atral septial defect |
name the position or projection that will best deomostrate subacromial or subcoracoid dislocation | PA oblique scapular Y |
name two position that can be used to demonstrate the axillary ribs of the right thorax | LAO & RPO |
in which projection of the foot are the interspaces between the first and second cuniforms best demonstrated? | lateral oblique foot |
the sternal angle os approxiamterl at the same level as | T5 |
name two strucutred that are located inthe RUQ | gallbladder and hepatic flexure |
what projection o fthe ankle would best demonstrate the mortis? | meidla oblique 15 to 20 degrees |
a radiolucent sponge can be placed inder the patient's waist for a lateral projection of the lumbosacral spine to | make the vertebral column parallel with the IR & to place the indervertebral disk spaces perpendicular to the IR |
out if the these three structures, which ones are distal to the tibila plateau: Indercondyloid fossa, tibial condyles or the tibial tuberosity | tibial condyles & the tibial tuberosity |
with the patient in Pa position, how many degrees and in waht direction does the tube need to be angled for an axial projection of the clavilcles? | 15-30 degreed caudad |
what portion of the humerus articulates with the ulna to help form the elbow joint? | trochela |
the lumbar transverse process is represented by what portion of the "Scotty dog" seen in a correctly positioned oblique lumbar spine | nose |
what position can the sesamoid bones of the foot be demonstrated to be free of superimposition with the metatarsals of phalangies? | tangential metatarsals/toes |
name the condition that is limited to the tibial tuberosity | osgood-schlatter disease |
AP stress studies of the ankle may be preformed fillowing _or _ injuries, or to demonstrate _ tear | inversion, eversion, ligament |
out of the following which is part of the bony thorax: clavicles, 24 ribs, manubrium | 24 ribs, manubrium |
with the patient seated at the end of the x-ray table, elbow flesed 80 degreed, and the CR directed 45 laterally from the sholder to the elbow joint, what structure will be best demonstrated? | coranoid process |
the CR will parallel the intervertebral foramina in which of the following: lateral c-spine, lateral t-spine, lateral l-spine | t & L |
what structure can be located midway between the ASIS and the pubic symphysis? | dome of the acetabulum |
which of the following position demonstrated the sphenoid sinuses: modified waters (open mouth), lateral, PA axial | modified waters & lateral |
the articular facets of L5-S1 are best demonstrated in a ___ position | 30 degree oblique |
the secondary center for ossification in long bones is the | epiphysis |
the promary center for ossificaion in long bones is the | diaphysis |
the lumbar lamina is represented by what part of the "Scotty dog" seen in a correctly positioned oblique lumbar spine view? | body |
at what level do the carotid arteries bifurcate? | C4 |
name the condition that is often the result of urteral obstruction of stricure | hydronephrosis |
name the exam that invilives the introduction of a radiopaque contrast medium through a uterine cannula? | hysterosalopingogram |
the term used to describe expctoration of blood from the bronchi is | hemoptysis |
Double contrast studies of the stomach or large bowel are preformed to better visualize the | gastric or bowel mucosa |
which of the followind are medistanial structures: heart, trachea, esophagus | all three |
in which position of the shoulder is the greater trochanter seen superimposed on the humeral head? | internal rotation |
segattast position best demonstrated | intercondyloid fossa |
what should be done to a plain ap shoulder projection to better demonstrate the coracoid process? | angle the CR 30 degrees cephalic |
structures comprising the nural, or vertebral arch include what two structures | pedicles and lamina |
the thoracic apophyseal joints are demonstrated with the MSP _ degrees to the IR | 20 |
which of the followind may be used to evaluate the glenohumeral joint: scapular Y, inferior superior axial or transthracic lateral? | all |
radiography of which of the following structures in the AP or Pa projections will inherently result in an image demonstrating shape distortion of the anatomical part?: kidney, scaphoid, sigmoid | all |
name two criteria regarding the scapular Y projection | the scapular borders shoudl be superimosed on the humeral shaft, and an oblique projection of the shoulder is obtained |
glossitis referes to an inflimmation of the | tongue |
with the patients head in a PA position and the CR directed 20 degrees cephalic, which part of the mandible will be best seen | rami |
during IV urography, the prone position generally is recommended to demonstrate what two parts | filling of the ureters and the renal pelvis |
during an air-contrast BE, in what part of the colon is air most likely to be visualized with the body in the AP recumbent position? | transverse colon |
central ray angulation may be required for_____ or ____/ or superimposition of _ | foreshortening or self-superimoostion/overlying structures |
what position will provide an AP projection of the L5-S1 interspace? | pt AP eith 30-35 cephalic angle |
name the two advantages of digital subtraction angiography over film angiography | greater sensitivity to contrast medium & immediate available images |
for a true lateral of the skull, does the CR enter 3/4 inch superior and anterior to the EAM? | no |
that ossified protion of a long bone when cartilage has been repalced by bone is known at | metaphysis |
what postion will most effectively move the gallbadder away from the vertebrae in an asthenic patient? | LAO |
the ilioceceal valve normally is located ih what body region? | rt iliac |