Dpg Guides d'étude, Notes de cours & Résumés

The light-colored zone adjacent to the nucleus in a plasmacyte is the: A. ribosome B. chromatin C. mitochondria D. Golgi area - Answer-D. Golgi area The majority of the iron in an adult is found as a constituent of: A. hemoglobin B. hemosiderin C. myoglobin D. transferrin - Answer-A. hemoglobin The main function of the hexose monophosphate shunt in the erythrocyte is to: A. reglate the level of 2,3-DPG B. provide reduced glutathione to prevent oxidation of hemoglobin C. pr...

Shift to Left Hgb-O2 Dissociation - O2 not released to tissue adequately - Decreased CO2 - Increased pH - HbF (High affinity Hb) - Multiple transfusions (Decreased 2,3-DPG) Prenatal hematopoiesis - Begins in the yolk sac, then fetal liver, and then bone marrow at birth Hemoglobin - An iron-containing protein in red blood cells that reversibly binds oxygen. - Must have iron and protoporphyrin Transferrin - iron transport protein Ferritin - Major Fe Storage form Hemosiderin - H2O insolub...

MMSC 409 Exam 1 Question and answers already passed Decreased p5o caused by (increased affinity for oxygen) - correct answer left shift decreased temperature decreased 2,3-DPG decreased CO2 increased pH Increased p5o caused by (decreased affinity for oxygen) - correct answer right shift increased temperature increased 2,3-DPG increased CO2 decreased pH Bohr effect - correct answer inverse relationship between pH and affinity for oxygen, at a higher pH, more alkaline, less O2...

Band 3 - macrocomplex of proteins including: -Rh -RhAG -LW (ICAM-4) -GPA -GPB -CD47 ATP source for RBCs - 90% from Glycolysis (Embden-Meyerhoff pathway) 10% from pentose phosphate pathway Methemoglobin Reductase Pathway - necessary to maintain heme iron in ferrous (Fe2+) state Deficiency causes accumulation of methemoglobin, nonfunctional from of Hgb Leubering Rapaport Shunt - permits accumulation of 2,3-DPG "Tense form" of Hgb - DEOXYGENATED widening of bet...

Band 3 Correct Answer-macrocomplex of proteins including: -Rh -RhAG -LW (ICAM-4) -GPA -GPB -CD47 ATP source for RBCs Correct Answer-90% from Glycolysis (Embden-Meyerhoff pathway) 10% from pentose phosphate pathway Methemoglobin Reductase Pathway Correct Answer-necessary to maintain heme iron in ferrous (Fe2+) state Deficiency causes accumulation of methemoglobin, nonfunctional from of Hgb Leubering Rapaport Shunt Correct Answer-permits accumulation of 2,3-DPG "Tense form" o...

SBB Review questions with correct answers Band 3 Correct Answer-macrocomplex of proteins including: -Rh -RhAG -LW (ICAM-4) -GPA -GPB -CD47 ATP source for RBCs Correct Answer-90% from Glycolysis (Embden-Meyerhoff pathway) 10% from pentose phosphate pathway Methemoglobin Reductase Pathway Correct Answer-necessary to maintain heme iron in ferrous (Fe2+) state Deficiency causes accumulation of methemoglobin, nonfunctional from of Hgb Leubering Rapaport Shunt Correct Answer-permits ...

CCRN Barrons Respiratory Concepts Exam Questions and Answers 100% pass Rely on mild hypoxemia for ventilator drive. if the PaO2 Is corrected to normal, this may result in a decreased drive to breathe - Answer- Chronic PaCO2 retainers What is the clinical indicator of ventilation - Answer- PaCO2 What is minute ventilation - Answer- tidal volume x respiratory rate +normal ventilation is about 4L/min an increase in minute ventilation = - Answer- an increase in work of breathing Primary musc...

Band 3 correct answersmacrocomplex of proteins including: -Rh -RhAG -LW (ICAM-4) -GPA -GPB -CD47 ATP source for RBCs correct answers90% from Glycolysis (Embden-Meyerhoff pathway) 10% from pentose phosphate pathway Methemoglobin Reductase Pathway correct answersnecessary to maintain heme iron in ferrous (Fe2+) state Deficiency causes accumulation of methemoglobin, nonfunctional from of Hgb Leubering Rapaport Shunt correct answerspermits accumulation of 2,3-DPG "Tense form" o...

Final Exam: BIOS 255 / BIOS255 (New 2024/ 2025 Update) Anatomy and Physiology III Review| Questions and Verified Answers| 100% Correct| A Grade -Chamberlain QUESTION What is a difference between lymph and interstitial fluid Answer: location QUESTION What is cessation of breathing during sleep Answer: sleep apnea During apnea, there is no movement of the muscles of inhalation, and the volume of the lungs initially remains unchanged. QUESTION Left-shifted ...

The light-colored zone adjacent to the nucleus in a plasmacyte is the: A. Ribosome B. Chromatin C. Mitochondria D. Golgi area - Answer Correct Answer: D The following are compounds formed in the synthesis of heme: 1. coproporphyrinogen 2. porphobilinogen 3. uroporphyrinogen 4. protoporphyrinogen A. 4,3,1,2 B. 2,3,1,4 C. 4,2,3,1 D. 2,1,3,4 - Answer Correct Answer: B The majority of the iron in an adult is found as a constituent of: A. hemoglobin B. hemosiderin C. ...