Define optical density Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about Define optical density? On this page you'll find 42 study documents about Define optical density.
All 42 results
Sort by
-
RAD Exposure: Final Questions With 100% Correct Answers.
- Exam (elaborations) • 20 pages • 2024
-
- $7.99
- + learn more
_______ controls quantity of the x-ray beam, and the number of x-ray photons contained in the beam - 
mAs 
_________ is the quality, and alters the amount of photons in the beam and penetrating the ability of 
the beam - kVp 
A ____% increase in kVp has the same effect on optical density as doubling the mAs. - 15% 
A compensating filter is used to create _____ optical density with a body part of _____ thickness. - 
Uniform, non-uniform 
A factor that affects the amount of scatter produced is 
a....
-
UConn MCB 2610 Final Lab Practical Exam Study Questions and Answers 2024
- Exam (elaborations) • 8 pages • 2024
-
Available in package deal
-
- $15.49
- + learn more
True/False: Gram stains and spore stains are examples of simple stains. - FALSE 
 
What causes bacterial endospore formation? - Response to environmental conditions, i.e., lack of nutrients 
 
What are the 4 phases of microbial growth? - Lag, exponential/log, stationary, death 
 
True/False: we will measure the optical density over time to determine growth rate. - TRUE 
 
Define generation time. - Time for population to double 
 
What does it mean for a culture to be in stationary phase? - Rate ...
-
MCB 2610 Lab Practical (Questions & Answers) Rated 100%
- Exam (elaborations) • 6 pages • 2024
- Available in package deal
-
- $7.99
- + learn more
What is fermentation - Being able to grow anaerobically in the presence of a suitable organic 
compound, such as a sugar. 
Several reduced products are excreted by the cell as a way of disposing of the electrons derived from 
oxidation. 
Function and Types of hydrolytic enzymes - Hydrolytic enzymes hydrolyze (break down) complex 
molecules to get food that can be transported into the cell. 
1. Amylase 
2. Caseinase 
3. Gelatinase 
Amylase - catalyzes starch hydrolysis. Reacts readily with iodine...
-
MCB 2610 Lab Practical Exam Guide Graded A 2024
- Exam (elaborations) • 5 pages • 2024
-
Available in package deal
-
- $13.49
- + learn more
The __________ method is a quick and easy way to isolate bacteria - streak plate 
 
in what orientation do you incubate the plates after they have been streaked? - agar half on top 
 
what must you do to the loop before every use? - flame sterilize your loop 
 
T/F: The last thing you do before leaving the lab is take off your lab coat - False 
 
T/F: When performing a T-streak, the loop goes into the tube 3 times (once for each section of the plate) - False 
 
T/F: You do not heat a pipette in ...
-
Merrill's Atlas of Radiographic Positioning & Procedures Vol. 1, Chapter 1 ALL SOLUTION 2023 EDITION GUARANTEED GRADE A+
- Exam (elaborations) • 30 pages • 2023
-
- $15.59
- + learn more
Radiographer 
A radiologic technologist who administers ionizing radiation to perform radiographic procedures. They produce radiographic procedures at the request of a physician. 
Radiologic technology 
a health care profession that includes all diagnostic imaging technologists and radiation therapists. 
Radiographers must evaluate an image for _______ quality, _______, and _________ relative to the diagnosis or the reason for the procedure. 
technical, accuracy, appropriateness 
ALARA 
As Low A...
Make study stress less painful
-
Optic Fiber Test Questions With Verified Answers
- Exam (elaborations) • 9 pages • 2024
-
- $10.99
- + learn more
Fiber optics is a communication _______ used to transmit information - Answer medium 
 
The information travels in the form of light through _________ - Answer high-purity glass 
 
Why does Corning fiber optic solutions use glass instead of plastic? - Answer Because the high-purity glass allows for lower loss solutions 
 
When is plastic fiber used? - Answer Used to cover short distances (normally under a foot) 
 
What is the unit of measurement for the diameter or a fiber? - Answer (um) micron ...
-
REHS- RADIATION STUDY GUIDE TEST.
- Exam (elaborations) • 4 pages • 2024
-
- $11.49
- + learn more
REHS- RADIATION STUDY GUIDE TEST. 
 
How does a microwave oven work? - CORRECT ANSWER -Uses a magnetron, that converts electrical energy into microwave energy. Wave guide tubes direct microwaves to hit a metal stirrer. This breaks the microwave pattern, which is reflected by metal compartments which forces them to concentrate on food being warmed. The water and fat molecules in food absorb microwaves, which cause them to vibrate. This produces heat. 
 
How do you test for potential microwave ove...
-
Microbiology Lab Exam 1 Questions and Answers Rated A
- Exam (elaborations) • 9 pages • 2024
- Available in package deal
-
- $9.99
- + learn more
Microbiology Lab Exam 1 Questions and Answers Rated A when viewing a smear with the oil immersion lens the final magnification is 1000x;10x ocular x 100X objective 
what is the purpose of heat fixing kill the bacteria, adhere to glass anddenature the proteins of bacteria 
name oneof the stains or regents used in the gram stain procedure gram crystal violet, gram iodine, gram sfaranin, 95% ethanol 
why are aseptic techniques used in the lab? to ensure that we do not contaminate what we are workin...
-
Laws for MIS Proctored Exam Questions And Complete Answers.
- Exam (elaborations) • 3 pages • 2024
-
Available in package deal
-
- $12.99
- + learn more
Moore's Law - correct answer The number of transistors per square inch on an integrated chip doubles every 18 months. 
 
Metcalfe's Law - correct answer The value of a network is equal to the square of the number of users connected to it. 
 
Nielsen's Law - correct answer Network connection speeds for high-end users will increase by 50 percent per year. ...
-
NCM 110 Nursing Informatics Exam 112 Questions with Verified Answers,100% CORRECT
- Exam (elaborations) • 14 pages • 2024
-
- $11.49
- + learn more
NCM 110 Nursing Informatics Exam 112 Questions with Verified Answers 
 
Goal of nursing informatics - CORRECT ANSWER improve the health of populations, communities, families and individuals by optimizing information management and communication. 
 
focuses primarily upon information technologies that involve patient care - CORRECT ANSWER Medical Informatics 
 
The application of computer technology to all fields of nursing—nursing service, nurse education, and nursing research. - CORRECT ANSWE...
Study stress? For sellers on Stuvia, these are actually golden times. KA-CHING! Earn from your study resources too and start uploading now. Discover all about earning on Stuvia