*NURSING > EXAM > HESI practice test 2022 (LATEST UPDATE) 200 Questions with 100% Correct Answers. (60 pages) (All)
Which type of x-ray interaction results in the complete absorption of the incident photon by an orbital electron: A. Compton effect B. Photoelectric effect C. Classical scattering D. Pair product... ion - ✔✔B. Photoelectric effect Which bony landmark is commonly used for central ray location on an AP chest projection: A. Jugular notch B. T7 spinous process C. Vertebrae prominens D. Xiphoid process - ✔✔A. Jugular notch What is the single, most important step radiographers can take to protect themselves and their patients from infection: A. Use exam gloves B. Touch the patient only when absolutely necessary C. Clean the surfaces the patient touches with diluted bleach solution D. Wash their hands between patients - ✔✔D. Wash their hands between patientsWhat is the angle between the intervertebral foramina and the midsagittal plane in the thoracic spine: A. 45 degrees B. 90 degrees C. 70 degrees D. 110 degrees - ✔✔B. 90 degrees Where are the pedicles located on a correctly positioned oblique lumbar spine image: A. Posterior to the vertebral body B. Anterior to the vertebral body C. The pedicles are not demonstrated on this image D. At the center of the vertebral body - ✔✔D. At the center of the vertebral body Which projection is a radiographer performing if the patient's hand is turned in extreme internal rotation, with the central ray directed perpendicular to the first metacarpophalangeal joint: A. AP thumb B. PA hand C. Oblique thumb D. Lateral thumb - ✔✔A. AP thumb According to "Merrill's Atlas", where should the CR e centered to best demonstrate the rami for a PA mandible projection:A. The point of contact between the lips B. The occlusal plane C. The acanthion D. The glabella - ✔✔C. The acanthion Pediatric patients require special consideration and appropriate radiation protection procedures because they are more vulnerable to which: [Show More]
Last updated: 2 years ago
Preview 1 out of 60 pages
Buy this document to get the full access instantly
Instant Download Access after purchase
Buy NowInstant download
We Accept:
Can't find what you want? Try our AI powered Search
Connected school, study & course
About the document
Uploaded On
May 28, 2022
Number of pages
60
Written in
This document has been written for:
Uploaded
May 28, 2022
Downloads
0
Views
207
In Scholarfriends, a student can earn by offering help to other student. Students can help other students with materials by upploading their notes and earn money.
We're available through e-mail, Twitter, Facebook, and live chat.
FAQ
Questions? Leave a message!
Copyright © Scholarfriends · High quality services·