Porphyrins Study guides, Class notes & Summaries
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![NBME PHYSIOLOGY UPDATED EXAM WITH COMPLETE SOLUTIONS 2023/2024](/docpics/3595772/65257d3cb2403_3595772_121_171.jpeg)
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NBME PHYSIOLOGY UPDATED EXAM WITH COMPLETE SOLUTIONS 2023/2024
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NBME PHYSIOLOGY UPDATED EXAM 
WITH COMPLETE SOLUTIONS 
2023/2024 
Prostglandin - CORRECT ANSWER-From mast cells, macrophages, EC, and platelets 
Vasodilation, pain 
Rate controlling step in Insulin secretion - CORRECT ANSWER-Phosphorylation of 
glucose by glucokinase 
Glucokinase mutation - CORRECT ANSWER-Autosomal dominant form of early onset 
type 2 diabetes 
GLUT 2 - CORRECT ANSWER-low affinity high capacity glucose transporter. 
Uptake by beta cells 
Insulin release - CORRECT ANSWER-Bloo...
![AAB MT Hematology What is hemoglobin composed of? - ANSWER 4 heme, 4 iron, 4 globins What disorder does a defect in heme synthesis lead to? - ANSWER Porphyria Porphyria - ANSWER Deficiency in the enzymes of the porphyrin pathway leads to insufficient pro](/docpics/4784259/65f97959d6a50_4784259_121_171.jpeg)
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AAB MT Hematology What is hemoglobin composed of? - ANSWER 4 heme, 4 iron, 4 globins What disorder does a defect in heme synthesis lead to? - ANSWER Porphyria Porphyria - ANSWER Deficiency in the enzymes of the porphyrin pathway leads to insufficient pro
- Exam (elaborations) • 16 pages • 2024
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AAB MT Hematology 
What is hemoglobin composed of? - ANSWER 4 heme, 4 iron, 4 globins 
What disorder does a defect in heme synthesis lead to? - ANSWER Porphyria 
Porphyria - ANSWER Deficiency in the enzymes of the porphyrin pathway leads to 
insufficient production of heme. The principal problem in these deficiencies is the 
accumulation of porphyrins, the heme precursors, which are toxic to tissue in high 
concentrations. 
What is methemoglobin? - ANSWER Methemoglobin is a form of hemoglobin...
![TEST BANK FOR TIETZ FUNDAMENTALS OF CLINICAL CHEMISTRY AND MOLECULAR DIAGNOSTICS 7TH EDITION BY BURTIS](/docpics/631eb737628ee_1954958.jpg)
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TEST BANK FOR TIETZ FUNDAMENTALS OF CLINICAL CHEMISTRY AND MOLECULAR DIAGNOSTICS 7TH EDITION BY BURTIS
- Exam (elaborations) • 79 pages • 2022
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Test Bank for Tietz Fundamentals of Clinical 
Chemistry and Molecular Diagnostics, 7th Edition, By Carl A. Burtis, David E. Bruns, ISBN: 
1656, ISBN: 5968, 
ISBN: 9189, ISBN: 
5975 
TABLE OF CONTENTS: 
I. PRINCIPLES OF LABORATORY MEDICINE 
1. Clinical Chemistry, Molecular Diagnostics, and Laboratory Medicine 
2. Selection and Analytical Evaluation of Methods — With Statistical 
Techniques 
3. Clinical Evaluation of Methods 
4. Evidence-Based Laboratory Medicine 
5. Establishment and Use of Ref...
![AAB MT Hematology 2023 Practice Test Questions With Complete Solution](/docpics/641f39f2f2d5b_2515449.jpg)
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AAB MT Hematology 2023 Practice Test Questions With Complete Solution
- Exam (elaborations) • 19 pages • 2023
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AAB MT Hematology 2023 Practice Test Questions With Complete Solution 
 
What is hemoglobin composed of? - CORRECT ANSWERS 4 heme, 4 iron, 4 globins 
 
What disorder does a defect in heme synthesis lead to? - CORRECT ANSWERS Porphyria 
 
Porphyria - CORRECT ANSWERS Deficiency in the enzymes of the porphyrin pathway leads to insufficient production of heme. The principal problem in these deficiencies is the accumulation of porp...
![TEST BANK FOR TIETZ FUNDAMENTALS OF CLINICAL CHEMISTRY AND MOLECULAR DIAGNOSTICS 7TH EDITION BY CARL A. BURTIS](/docpics/4899238/660c23dc45eca_4899238_121_171.jpeg)
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TEST BANK FOR TIETZ FUNDAMENTALS OF CLINICAL CHEMISTRY AND MOLECULAR DIAGNOSTICS 7TH EDITION BY CARL A. BURTIS
- Exam (elaborations) • 339 pages • 2024
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TEST BANK FOR TIETZ FUNDAMENTALS OF CLINICAL CHEMISTRY AND MOLECULAR DIAGNOSTICS 7TH EDITION BY CARL A. BURTIS. TABLE OF CONTENTS: I. PRINCIPLES OF LABORATORY MEDICINE 1. Clinical Chemistry, Molecular Diagnostics, and Laboratory Medicine 2. Selection and Analytical Evaluation of Methods — With Statistical Techniques 3. Clinical Evaluation of Methods 4. Evidence-Based Laboratory Medicine 5. Establishment and Use of Reference Values 6. Specimen Collection, Processing, and Other Preanalytical Var...
![AAB MT Hematology | 232 Questions with 100% Correct Answers | Verified | Latest Update 2024](/docpics/4527427/65d0bfe48e631_4527427_121_171.jpeg)
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AAB MT Hematology | 232 Questions with 100% Correct Answers | Verified | Latest Update 2024
- Exam (elaborations) • 47 pages • 2024
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AAB MT Hematology | 232 Questions with 100% Correct Answers | Verified | Latest Update 2024 
What is hemoglobin composed of? - 4 heme, 4 iron, 4 globins 
What disorder does a defect in heme synthesis lead to? - Porphyria 
Porphyria - Deficiency in the enzymes of the porphyrin pathway leads to insufficient production of heme. The principal problem in these deficiencies is the accumulation of porphyrins, the heme precursors, which are toxic to tissue in high concentrations. 
What is methemoglobin?...
![TEST BANK FOR TIETZ FUNDAMENTALS OF CLINICAL CHEMISTRY AND MOLECULAR DIAGNOSTICS 7TH EDITION BY CARL A. BURTIS](/docpics/4919258/660ebf9df0f02_4919258_121_171.jpeg)
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TEST BANK FOR TIETZ FUNDAMENTALS OF CLINICAL CHEMISTRY AND MOLECULAR DIAGNOSTICS 7TH EDITION BY CARL A. BURTIS
- Exam (elaborations) • 339 pages • 2024
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- $24.99
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TEST BANK FOR TIETZ FUNDAMENTALS OF CLINICAL CHEMISTRY AND MOLECULAR DIAGNOSTICS 7TH EDITION BY CARL A. BURTIS. TABLE OF CONTENTS: I. PRINCIPLES OF LABORATORY MEDICINE 1. Clinical Chemistry, Molecular Diagnostics, and Laboratory Medicine 2. Selection and Analytical Evaluation of Methods — With Statistical Techniques 3. Clinical Evaluation of Methods 4. Evidence-Based Laboratory Medicine 5. Establishment and Use of Reference Values 6. Specimen Collection, Processing, and Other Preanalytical Var...
![URINALYSIS AND BODY FLUIDS](/docpics/5167876/6632ddae1cb44_5167876_121_171.jpeg)
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URINALYSIS AND BODY FLUIDS
- Exam (elaborations) • 8 pages • 2024
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Measure total volume - answer-after receiving a 24 hour urine for quantitative total protein analysis the technician must first 
 
Exposed to light - answer-false results in urobilinogen testing ma occur if the urine specimen is 
 
4 bilirubin - answer-which of the following urine results is most apt to be changed by prolonged exposure to light? 
 
Bacterial contamination will cause alkalinization of the urine - answer-urine samples should be examined within 1 hour of voiding because 
 
At 4-7c ...
![AAB MT Hematology | 230 Questions with 100% Correct Answers | Verified | Latest Update 2024 | 22 Pages](/docpics/4005216/657754bc08581_4005216_121_171.jpeg)
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AAB MT Hematology | 230 Questions with 100% Correct Answers | Verified | Latest Update 2024 | 22 Pages
- Exam (elaborations) • 22 pages • 2023
- Available in package deal
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- $16.49
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What is hemoglobin composed of? - 4 heme, 4 iron, 4 globins 
What disorder does a defect in heme synthesis lead to? - Porphyria 
Porphyria - Deficiency in the enzymes of the porphyrin pathway leads to insufficient production of 
heme. The principal problem in these deficiencies is the accumulation of porphyrins, the heme 
precursors, which are toxic to tissue in high concentrations. 
What is methemoglobin? - Methemoglobin is a form of hemoglobin that contains ferric [Fe3+] iron 
and has a decrea...
![TEST BANK for Tietz Fundamentals of Clinical Chemistry and Molecular Diagnostics 7th Edition by Burtis Carl and Bruns David. ISBN-13 978-1455741656, ISBN 9780323292061. (Complete 50 Chapters)](/docpics/3347361/64f11d201ce9e_3347361_121_171.jpeg)
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TEST BANK for Tietz Fundamentals of Clinical Chemistry and Molecular Diagnostics 7th Edition by Burtis Carl and Bruns David. ISBN-13 978-1455741656, ISBN 9780323292061. (Complete 50 Chapters)
- Exam (elaborations) • 337 pages • 2023
-
- $28.67
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TEST BANK for Tietz Fundamentals of Clinical Chemistry and Molecular Diagnostics 7th Edition by Burtis Carl and Bruns David. ISBN-13 978-6, ISBN 2061. _TABLE OF CONTENTS: _Chapter 01: Clinical Chemistry, Molecular Diagnostics, and Laboratory Medicine Chapter 02: Selection and Analytical Evaluation of Methods—With Statistical Techniques Chapter 03: Clinical Evaluation of Methods Chapter 04: Evidence-Based Laboratory Medicine Chapter 05: Establishment and Use of Reference Values Chapter 06: Spec...
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