Blog

Which of the following terms referrs to the height of the lead strips relative to the distance between the lead strips?

When a grid is needed but not available, which of the following techniques may be used to reduce the amount of scatter reaching the image receptor?

Which of the following statements is(are) TRUE regarding beam attenuation?     1. Increasing tissue thickness increases absorption.     2. Decreasing atomic number increases beam attenuation.     3. Increasing beam quality decreases transmission.

Positive beam limitation is a type of?

What does the grid ratio represent?

The above image represents which of these?

A radiograph was exposed using 75 kVp, 10 mAs, with a 8:1 grid. If the technologist repeated the exam using a 16:1 grid, what new mAs should be used to maintain image receptor exposure?

A radiographic image with a large number of similar brightness levels that have small differences between them has which kind of contrast?  

What will result from changing from an 12:1 grid to an 8:1 grid?     1. increased patient dose     2. less scatter absorption      3. decreased patient dose

Exam #1 – Anatomical Terminology, Chemistry of Life, Cells, Tissues Point Value = 100 points Date: Thursday February 5, 2026.Maximum Time Limit = 75 Minutes (in one sitting) Must be taken in one 75-minute sitting/session. Spelling counts. F YOU NEED TO USE SCRAP PAPER, YOU MUST SHOW THE BLANK PAPER TO THE CAMERA FIRST, THEN WRITE WHAT YOU NEED TO, THEN SHOW THE WRITTEN-ON PAPER TO THE CAMERA.IF YOU NEED TO USE A CALCULATOR, IT MUST BE A REGULAR CALCULATOR (HAND-HELD). PHONES AREN’T PERMITTED.  REMINDERS: Exams, tests, and quizzes are closed book, closed notes, closed slides, closed assignments, and taken individually. No additional devices allowed other than the one (1) being used for the exam/test/quiz. Only the test/exam/quiz screen should be open. No other windows, websites, programs are permitted. “Cheating = The act or attempted act of deception by which a student misrepresents that he/she has mastered information on an academic exercise that, in fact, has not been mastered.”If you are found to be cheating on an exam or assignment at the very least, you will receive a grade of “0” for that exam or assignment. This may also lead to a failing grade in the course and disciplinary action by the college and the Dean of Academic Affairs. Please do not diminish your learning experience by cheating.