Porphyrins the Study guides, Class notes & Summaries

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...

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 decreas...

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...

A patient with uncontrolled diabetes mellitus will most likely have: - Answer pale urine with a high specific gravity While performing an analysis of a baby's urine, the laboratorian notices the specimen has a "mousy" odor. What substance that is excreted produces this odor - Answer Phenylpuruvic acid An ammonia-like odor is characteristically associated with urine from patients who: - Answer have an infection with Proteus spp. Urine that develops a port wine color after sta...

MEASURE TOTAL VOLUME - ANSWERSAFTER RECEIVING A 24 HOUR URINE FOR QUANTITATIVE TOTAL PROTEIN ANALYSIS THE TECHNICIAN MUST FIRST EXPOSED TO LIGHT - ANSWERSFALSE RESULTS IN UROBILINOGEN TESTING MA OCCUR IF THE URINE SPECIMEN IS 4 BILIRUBIN - ANSWERSWHICH OF THE FOLLOWING URINE RESULTS IS MOST APT TO BE CHANGED BY PROLONGED EXPOSURE TO LIGHT? BACTERIAL CONTAMINATION WILL CAUSE ALKALINIZATION OF THE URINE - ANSWERSURINE SAMPLES SHOULD BE EXAMINED WITHIN 1 HOUR OF VOIDING BECAUSE AT 4-7C ...

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...

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...

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 h...

After receiving a 24-hour urine for quantitative total protein analysis, the technician must first: - Answer-Measure the total volume False results in urobilinogen testing may occur if the urine specimen is: - Answer-Exposed to light A clean-catch urine is submitted to the laboratory for routine urinalysis and culture. The routine urinalysis is done first, and 3 hours later, the specimen is sent to the microbiology department for culture. The specimen should: - Answer-Be rejected due to th...

VTNE final exam questions and answers What the usual life span mice, rats and hamsters? - Answer ️️ -C) 3 years A ferret presents for periodic hind end weakness and the veterinarian suspects an insulinoma. If blood is drawn while the ferret is presenting with clinical signs, what laboratory result would most likely be found? - Answer ️️ -a hypoglycemia Which species gives birth to large precocial young? - Answer ️️ -d.) d. Guinea pig Which viral disease carried by hamsters and ...