3 fields used in mri - Study guides, Class notes & Summaries
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RADT 1010 FINAL EXAM GRADED A 2023-2024
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The use of x-rays to create a medical image on patients is referred to as: 
radiography 
3 MULTIPLE CHOICE OPTIONS 
 
Particular care must be taken when using radiation for medical imaging. This is the result of radiation's ability to create __________ in human tissue and possible biochemical changes. 
ionizations 
3 MULTIPLE CHOICE OPTIONS 
 
In the diagnosis of patient disease states, physicians can select from an array of medical diagnostic modalities. A few of these involve the use of ionizi...
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TEST BANK FOR NURSING RESEARCH METHODS AND CRITICAL APPRAISAL FOR EVIDENCE- BASED PRACTICE 9TH EDITION BY GERI LOBIONDO-WOOD, AND JUDITH HABER
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TEST BANK FOR NURSING RESEARCH METHODS AND CRITICAL APPRAISAL FOR EVIDENCE- BASED PRACTICE 9TH EDITION BY GERI LOBIONDO-WOOD, AND JUDITH HABER 
 
 
Chapter 01: Integrating Research, Evidence-Based Practice, and Quality Improvement Processes 
LoBiondo-Wood & Haber: Nursing Research: Methods and Critical Appraisal for Evidence-Based Practice, 9th Edition 
 
 
MULTIPLE CHOICE 
 
1.	Nursing research is significant to the profession of nursing because it promotes: 
a.	more specifically defined nu...
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Cardiac Dysrhythmias Part 2 Questions With Complete Solutions
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Describe treatment of dysrhythmias correct answer: To determine if treatment is necessary, assess the patient. Then ask the following questions: 
Is he or she experiencing signs and symptoms of decreased cardiac output? 
Is the dysrhythmia potentially life threatening? 
If the answer to either of these questions is yes, the patient will need to treatment for the dysrhythmia. 
 
 
***WE WILL DISCUSS TREATMENTS OF DYSRHYTHMIAS BASED UPON CURRENT ACLS TREATMENT ALGORITHMS 
CLINICAL MANIFESTATIONS ...
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NUR 206_ATI FUNDAMENTALS EXAM, Chapters 1 to 58 | Complete Latest Summer 2023 study guide.
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5/3/19 ATI FUNDAMENTALS EXAM 1. CHAPTER 1: HEALTH CARE DELIVERY SYSTEMS A. Components of Health care systems a. Participants 1. Consumers- clients 2. Providers a. Licensed providers: registered nurses, license practical (or vocational) nurses (LPN), advanced practice nurses (APN), medical doctors, pharmacists, dentists, dietitians, physical/respiratory/occupational therapists, etc b. Unlicensed providers: assistive personal b. Settings 1. Hospitals, homes, skilled nursing, assisted living, schoo...
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PSYCHOLOGY AROUND US 3RD CANADIAN EDITION RONALD - Test Bank
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CHAPTER 3 
 
NEUROSCIENCE 
 
CHAPTER LEARNING OBJECTIVES 
 
 
1. Understand the key methods that scientists use to learn about brain anatomy and functioning. 
•	Neuroscientists examine autopsy tissue and patients with localized brain damage to learn about brain anatomy and brain function. 
•	EEGs and neuroimaging, such as PET scans and fMRI, allow scientists to study brain function in the living brain. 
 
 
2. Describe the two major types of cells in the nervous system and describe the prima...
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ANP-650 Midterm Questions And Answers
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ANP-650 Midterm Study 
 
1.A client is diagnosed with strabismus. Which of the following will the client most likely experience with this disorder? 
1. Nystagmus 
2. Diplopia 
3. Aphakic vision 
4. Ptosis - ANS: 2 
Diplopia, or double vision, is the primary symptom of strabismus. Nystagmus is a disorder that causes involuntarily rhythmic movements in the eye. Aphakic vision occurs when the lens of the eye is removed. Ptosis is drooping of the eyelid. 
 
2.A client is experiencing a gradual blurr...
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MRI CAMRT Exam Questions With Complete Solution
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MRI CAMRT Exam Questions With Complete Solution 
Is SNR proportional or inversely proportional to voxel volume -Correct Answer-Proportional 
 
3 fields used in MRI -Correct Answer--static magnetic field 
-TVMF (gradient field) 
-RF field 
 
3 main types of magnets used -Correct Answer--Superconducting (most common_ 
-Resistive 
-Permanent 
 
FDA limits for the 3 fields in MRI -Correct Answer-Static field: 2T 
TVMF: 3T/s 
RF field: 
- does not cause an increase in temperature of more than .5 deg...
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Study Guide for MRI CAMRT Exam Questions and Answers Latest Updated
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Study Guide for MRI CAMRT Exam 
Questions and Answers Latest Updated 
Is SNR proportional or inversely proportional to voxel volume - CORRECT ANSWERProportional 
3 fields used in MRI - CORRECT ANSWER--static magnetic field 
-TVMF (gradient field) 
-RF field 
3 main types of magnets used - CORRECT ANSWER--Superconducting (most 
common_ 
-Resistive 
-Permanent 
FDA limits for the 3 fields in MRI - CORRECT ANSWER-Static field: 2T 
TVMF: 3T/s 
RF field: 
- does not cause an increase in temperatu...
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ARMRIT Exam Questions With 100% Correct Answers, Latest Updated & Verified 2024/2025
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The NMV is rotated to the physical negative Z axis by applying a...? - C)180 pulse 
Increasing which parameter is considered the "best" technique for improving image quality? - C)NEX 
Studies have concluded that static magnetic fields up to what tesla produce no substantial harmful 
biological effects. - C)2.0 
Tissues that have low (short) relaxation times have: - Higher relaxation rates 
Nuclei in their natural enviroment ( in the absence of a significant magnetic field) are aligned... - 
Ra...
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MRI CAMRT Exam Questions with Complete Solutions| Already Passed
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Is SNR proportional or inversely proportional to voxel volume - Proportional 
3 fields used in MRI - -static magnetic field 
-TVMF (gradient field) 
-RF field 
3 main types of magnets used - -Superconducting (most common_ 
-Resistive 
-Permanent 
FDA limits for the 3 fields in MRI - Static field: 2T 
TVMF: 3T/s 
RF field: 
- does not cause an increase in temperature of more than .5 deg C or any body part of 1 deg C 
-SAR does not exceed 1W/kg avg over 25% of whole body for longer than 15mins 
-S...
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