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A PA (posteroanterior) chest radiograph is an X-ray image taken from the front of the chest, with the X-ray beam passing through the body from back to front. A lateral chest radiograph is an X-ray image taken from the side of the chest, with the X-ray beam passing from one side of the body to the other. These imaging studies are used to visualize the heart, lungs, and other structures within the chest cavity.

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1y ago

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Where is the central ray directed for a PA chest radiograph?

for a PA chest x ray you center at the tip of the scapula located at T7, then you simply rotate the patient so that their left side is against the image receptor for the lateral and both arms out in front of them and up (the film may move down a maximum of 2 inches for the lateral if apices appear low on PA image)


What types of views are used in chest x rays?

Routine chest x rays consist of two views, the frontal view (referred to as posterioranterior or PA) and the lateral (side) view.


What are the x rays of bone survey series?

PA chest x-ray, AP and Lateral skull, AP and lateral cervical spine, AP and Lateral thoraxic spine, AP and lateral lumbar spine, AP Pelvis, AP Humerus Rt and Lt, AP Femurs RT and Lt. and additionally any long bones where the patient may be experinecing pain.


What techniques is desirable for chest radiography?

Techniques such as posteroanterior (PA) and lateral views are common for chest radiography. Proper positioning of the patient, correct collimation, and using appropriate exposure settings are important to obtain high-quality images. Additionally, ensuring the patient holds their breath briefly during image capture helps reduce motion artifact.


What chest x-ray is taken when the rays penetrate the chest and exit through the back onto the x-ray plate?

the frontal view (referred to as posterioranterior or PA)


What positioning strategies helps demonstrate the inerphalangeal joints on the PA oblique projection?

The hand will need to be parallel to the IR. Positioning of the fingers for PA oblique and lateral projections are used to demonstrate the interphalangeal joints and spaces.


What radiography position demonstrates the sternum?

The PA (posteroanterior) projection demonstrates the sternum best on an x-ray. The patient is positioned with their back against the image receptor and the x-ray beam directed from behind towards the chest, producing a frontal view of the sternum.


How you use x rays in cardiology?

You can use them in PA (postanterior) projection standing upright with the chest against the IR (image receptor).


Will annything happen if you bring a shoofly pie home to RI from PA?

Nothing bad will happen to the shoofly pie if it is put in ice chest and kept cold when driving home from RI to PA. If the pie is left out in the heat, it can spoil.


Where is the largest concentration of the Old Order Amish located in the US?

There are absolutely zero Amish people living in Lancaster, PA, because the city condemns and home which does not conform to the National Electrical Code and other building codes. In fact, Lancaster has one of the largest Puerto Rican populations of any city not in Puerto Rico.Most people cannot tell the difference between the various plain sects. There are about 3 dozen different plain sects in Lancaster County, PA, and that may be the largest variety of anywhere.The first settlements of Amish in America were in Berks county, PA, at a time before the current county lines were established. Berks County is not very plain these days. Lancaster County, PA is the largest plain sect area in Pennsylvania.Currently, the largest group of Old Order Amish and other plain sect families is in Holmes County, Ohio.


What is lordotic chest X ray view good for?

To see the apecies of the lung. In a regular PA view of the chest the clavicles and ribs are in the way, sometimes shadowing stuff. So an apical view or lordotic view is taken so they are not superimposed.


Why is the heart located on the right side of a chest pa X-ray?

It isn't. In almost everyone, the heart is on the left side of the chest. On a chest x-ray, however, the heart is on the right-hand side of the picture because that is where the patient's left is! It is as if the patient is standing in front of you, facing you... their right is on your left and their left is on your right.