What type of X-ray view is commonly used to visualize the bones of the spine?
Anteroposterior (AP) view
Lateral view
Oblique view
Posteroanterior (PA) view
The Correct Answer is B
The lateral view is commonly used to visualize the bones of the spine. In this view, the X-ray beam enters from the side of the patient's body, providing a clear image of the vertebral column.
a. Anteroposterior (AP) view: The AP view is taken from the front to the back of the body and is commonly used to visualize the long bones of the extremities, such as the femur or humerus.
c. Oblique view: The oblique view is taken at an angle to visualize structures that are not well visualized in the standard views. It is not commonly used to visualize the bones of the spine.
d. Posteroanterior (PA) view: The PA view is taken from the back to the front of the body and is commonly used for chest X-rays to visualize the heart and lungs. It is not commonly used to visualize the bones of the spine.
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Related Questions
Correct Answer is C
Explanation
When performing X-rays on pregnant patients, it is essential to use lead aprons to cover the abdomen and pelvic area to protect the developing fetus from unnecessary radiation exposure.
a. Setting the X-ray machine to maximum power is not safe for any patient, including pregnant individuals. The radiation dose should be minimized while maintaining image quality.
b. While X-rays during pregnancy should be used judiciously and only if medically necessary, avoiding X-rays during the entire first trimester is not practical in emergencies or urgent diagnostic situations.
d. Providing a lead apron only to the patient and not to the healthcare provider can result in increased radiation exposure to the provider, who should also wear protective equipment during the procedure.
Correct Answer is C
Explanation
Requesting others in the room to wear protective lead aprons is an effective way to reduce radiation exposure to other patients and staff in the vicinity of the X-ray procedure.
a. Keeping the X-ray room door open during the procedure can lead to increased radiation exposure to people outside the room. The door should be closed during X-ray imaging to minimize radiation scatter.
b. Placing the X-ray machine at a higher elevation does not affect radiation exposure to other patients and staff in the room. The proper use of protective lead aprons is more effective.
d. Increasing the number of X-ray images taken at one time does not reduce radiation exposure to others in the room. The number of images taken should be limited to those necessary for diagnostic purposes while minimizing radiation dose to all individuals present.
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