Hb concentration - Study guides, Class notes & Summaries

What is hemoglobin composed of? - CORRECT ANSWER 4 heme, 4 iron, 4 globins What disorder does a defect in heme synthesis lead to? - CORRECT ANSWER Porphyria Porphyria - CORRECT 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? - CORRECT A...

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 that contains ferric [...

_______ are those concurrent disorders, pregnancy-related complications, or external factors that endanger the health of the woman and the fetus. - Correct Answer-High risk pregnancy Every pregnant woman must receive at least ______ during pregnancy - Correct Answer-4 checkups Severe anemia concentration level - Correct Answer-Hb <7mg/dL _______ is intractable vomiting during pregnancy that results in dehydration and electrolyte imbalance. - Correct Answer-Hyperemesis Gravidarum S...

APHY 201 Lab exam 2 agglutination Clumping of microorganisms or blood cells, typically due to an antigen-antibody interaction. Means that the marker is present. unoppette system collects and dilutes the blood to perform a RBC count hemocytometer a grid that counts the RBC after they have been collected and diluted by the unoppette. Tallquist test stick your finger, put blood on paper, match blood color with the color scale paper. uses a color hemoglobin scale to estimate th...

• Describe the electron transport chain - how it works and what it accomplishes - proton gradient forms and H+ pushes thru ATP synthase, creating ATP- formed from NADH and FADH2-electrons adopted by H20 (O2 is the last electron acceptor) • Explain what residual lung volume refers to and why it exists - Residual volume is the volume that is never exchanged. It is the amount of air left in the lungs after maximum exhalation. Residual volume exists because if not, our lungs would collapse....

NCA HEMATOLOGY EXAM NEWEST 2024 ACTUAL TEST BANK QUESTIONS WITH COMPLETE QUESTIONS AND CORRECT DETAILED ANSWERS As the supervisory clinical lab scientist, you are asked to review a Wright-stained peripheral blood smear that shows clumping of leukocytes and platelets. Which of the following is the most probable cause for these morphologic changes? A. smear was made from 1 hr old heparinized blood B. smear was made from 1 hr old EDTA blood C. excessive pressure was applied when making the sme...

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...

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...

MLT License Exam Questions And Answers, Latest Updated 2024/2025 (100% Correct Answers) Which of the following describes the Westgard multi-rule R4S? A) Four consecutive control data points are within ±1s B) Four consecutive control data points are outside ± 2s C) One data point is +2SD and a consecutive data point is -2SD D) Two consecutive data points fall outside the mean four times - ANSWER C) One data point is +2SD and a consecutive data point is -2SD Feedback Westgard R4S rule: th...

APHY 201 Lab exam 2 agglutination Clumping of microorganisms or blood cells, typically due to an antigen-antibody interaction. Means that the marker is present. unoppette system collects and dilutes the blood to perform a RBC count hemocytometer a grid that counts the RBC after they have been collected and diluted by the unoppette. Tallquist test stick your finger, put blood on paper, match blood color with the color scale paper. uses a color hemoglobin scale to estimate th...