Body cell mas - Study guides, Class notes & Summaries

HESI EXIT EXAM STUDY VERIFIED QUESTIONS AND ANSWERS 2023 LATEST UPDATE GRADED A A radiographer prepares to perform an AP projection of the distal femur on a patient with a suspected femoral fracture. Which represents the best approach for positioning both the patient and the x-ray tube? A. Rotate the leg 15 degrees medially; place the cathode end of the tube toward the foot. B. Rotate the leg 15 degrees medially; place the anode end of the tube toward the foot. C. Do not rotate the l...

CT Registry Review (MIC) Questions and Answers Rated 100% In order for an x-ray photon to be measured it must: 1. enter the detector chamber 2. be absorbed by the detector material 3. be converted to a measurable event *ANS* 1,2,3 Which system component converts the projection attenuation data into the proper digital form for the array processor? *ANS* analog-to-digital converter Which of the following is NOT a function of a PACS system? a. reconstruction of the image from the raw d...

The application of body cell mass index for studying muscle mass changes in health and disease conditions A. Talluri () • R. Liedtke Akern Srl, Via Lisbona 32-34, I-50065 Pontassieve, Florence, Italy E-mail: E.I. Mohamed • C. Maiolo • R. Martinoli • A. De Lorenzo Division of Human Nutrition, Faculty of Medicine and Surgery University of Tor Vergata, Rome, Italy E.I. Mohamed Department of Biophysics, Medical Research Institute University of Alexandria, Egypt A. De Lorenzo Ca...

CAMRT Practice Exam 1 Questions and Answers 100% Pass You receive a req on a 1yr old who is Dx with Talipes equinovarus. What body part should you expect to x-ray? - Answer-Feet What formula is used to calculate mAs when SID has been altered? - Answer-Old mAs/new mAs = old SID squared/new SID squared When doing single contrast barium enemas, what is the predominant type of electron interaction occurring in the patient? - Answer-Photoelectric What is an advantage of CT over conventional r...

You receive a req on a 1yr old who is Dx with Talipes equinovarus. What body part should you expect to x-ray? - correct answer Feet What formula is used to calculate mAs when SID has been altered? - correct answer Old mAs/new mAs = old SID squared/new SID squared When doing single contrast barium enemas, what is the predominant type of electron interaction occurring in the patient? - correct answer Photoelectric What is an advantage of CT over conventional radiography? - correct ...

1 Gyt (gray)= how many rads? → 100 rads The measurement of radiation absorbed by radiation workers and population workers is known as the... → Sievert or Dose equivalent (rem) 1Sv= how many rem? → 100 rem Absorbed dosage is measured with what 2 units? → rads and Grays This dose assesses the POTENTIAL for biochemical changes in specific tissues. → Absorbed dosage (rad) This dosage is used to assess how much biological damage is expected from the absorbed dose. → Dose eq...

You receive a req on a 1yr old who is Dx with Talipes equinovarus. What body part should you expect to x-ray? - Feet What formula is used to calculate mAs when SID has been altered? - Old mAs/new mAs = old SID squared/new SID squared When doing single contrast barium enemas, what is the predominant type of electron interaction occurring in the patient? - Photoelectric What is an advantage of CT over conventional radiography? - Improved soft tissue differentiation Absorbed dose. Which is t...

CAMRT Practice Exam 1 Questions and Answers 100% Pass You receive a req on a 1yr old who is Dx with Talipes equinovarus. What body part should you expect to x-ray? - Answer-Feet What formula is used to calculate mAs when SID has been altered? - Answer-Old mAs/new mAs = old SID squared/new SID squared When doing single contrast barium enemas, what is the predominant type of electron interaction occurring in the patient? - Answer-Photoelectric What is an advantage of CT over conventional r...

You receive a req on a 1yr old who is Dx with Talipes equinovarus. What body part should you expect to x-ray? - ACCURATE ANSWER-Feet What formula is used to calculate mAs when SID has been altered? - ACCURATE ANSWER-Old mAs/new mAs = old SID squared/new SID squared When doing single contrast barium enemas, what is the predominant type of electron interaction occurring in the patient? - ACCURATE ANSWER-Photoelectric What is an advantage of CT over conventional radiography? - ACCURATE ANS...

You receive a req on a 1yr old who is Dx with Talipes equinovarus. What body part should you expect to x-ray? - Answer- Feet What formula is used to calculate mAs when SID has been altered? - Answer- Old mAs/new mAs = old SID squared/new SID squared When doing single contrast barium enemas, what is the predominant type of electron interaction occurring in the patient? - Answer- Photoelectric What is an advantage of CT over conventional radiography? - Answer- Improved soft tissue differe...