4 globins - Study guides, Class notes & Summaries

How many liters of blood do adults have? - Answer4-6 True or False: Blood is a connective tissue - AnswerTrue Plasma makes up ______ % of the blood - Answer55% Which leukocytes are granulocytes? - AnswerNeutrophils, Basophils, Eosinophils Which leukocytes are agranulocytes? - AnswerLymphocytes (T cells & B cells), Monocytes & Macrophages Erythrocytes make up _____% of the hematocrit - Answer37-52% Plasma makes up _____% of hematocrit - Answer47-63% Plasma is ____% water - An...

What causes the QRS complex of an electrocardiogram (EKG)? ANSWER: ventricular depolarization The flow of blood that goes directly and only to the heart is known as? ANSWER: coranary system Aganulocytes ANSWER: are leukocytes that have such small granules in their cytoplasm. include both lymphocytes and moncytes. Granulocytes ANSWER: A group of leukocytes containing granules in their cytoplasm; neutrophils, eosinophils, basophils. The production of red blood cells. ANSWER: erythropo...

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...

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 fe...

The locus control region (LCR) - correct answer coordinates expression of individual genes in the cluster (ex. the globin genes or 4 HOX gene clusters) The individual genes are activated in a temporal sequence (stage specific in development) (not spatially as in tissue specific) - correct answer tends to correspond exactly with their linear order in the chromosome Globin genes: - correct answer ...

Which nursing role is not directly involved when providing family-centered approach to the pediatric population? 1. Advocacy 2. Case management 3. Patient education 4. Researcher - Answer 4. Researcher A nurse is working with pediatric clients in a research facility. The nurse recognizes that federal guidelines are in place that delineate which pediatrics clients must give assent for participation in research trials. Based upon the clients age, the nurse would seek assent from which child...

AAB MT HEMATOLOGY UPGRADED QUESTIONS AND ANSWERS 2023/2024 What is hemoglobin composed of? - CORRECT ANSWER-4 heme, 4 iron, 4 globins What disorder does a defect in heme synthesis lead to? - CORRECT ANSWERporphyria What is the function of the enzyme methemoglobin-cytochrome C reductase in a red blood cell? - CORRECT ANSWER-to keep iron in the ferrous state Which hemoglobin has a 200 times greater binding capacity for the hemoglobin molecule than oxygen? - CORRECT ANSWER-carboxyhemoglo...

AAB MT HEMATOLOGY UPGRADED QUESTIONS AND ANSWERS 2023/2024 What is hemoglobin composed of? - CORRECT ANSWER-4 heme, 4 iron, 4 globins What disorder does a defect in heme synthesis lead to? - CORRECT ANSWERporphyria What is the function of the enzyme methemoglobin-cytochrome C reductase in a red blood cell? - CORRECT ANSWER-to keep iron in the ferrous state Which hemoglobin has a 200 times greater binding capacity for the hemoglobin molecule than oxygen? - CORRECT ANSWER-carboxyhemoglo...

AAB MT HEMATOLOGY UPGRADED QUESTIONS AND ANSWERS 2023/2024 What is hemoglobin composed of? - CORRECT ANSWER-4 heme, 4 iron, 4 globins What disorder does a defect in heme synthesis lead to? - CORRECT ANSWERporphyria What is the function of the enzyme methemoglobin-cytochrome C reductase in a red blood cell? - CORRECT ANSWER-to keep iron in the ferrous state Which hemoglobin has a 200 times greater binding capacity for the hemoglobin molecule than oxygen? - CORRECT ANSWER-carboxyhemoglo...

First Aid USMLE Step 1 Cardiovascular Questions And Answers 2023 (A+) Truncus arteriosus gives rise to __________. - ANS-Ascending aorta and pulmonary trunk Bulbus cordis gives rise to __________. - ANS-Smooth parts (outflow tract) of left and right ventricles Endocardial cushion gives rise to? - ANS-Atrial septum ,membraneous interventricular septum; AV & semilunar valves Primitive atrium gives rise to __________. - ANS-Trabeculated (muscular) portions of the left and right atria...