Decreased ferritin - Study guides, Class notes & Summaries

MMSC 433 FINAL STUDY GUIDE iron absorption - Answer--ferric iron is taken in from diet -ferric iron is reduced by duodenal cytochrome B to become ferrous iron -ferrous iron is absorbed into enterocytes by DMT 1 -absorbed iron is stored as ferritin, or sent into portal hepatic circulation and carried by transferrin to developing RBCs transferrin - Answer-plasma carrier protein for ferrous iron high iron level regulation - Answer--hepcidin is released from hepatocytes -ferroportin i...

NR511/ NR 511 Final Exam (New 2024/ 2025 Update) Differential Diagnosis & Primary Care Review | Questions and Verified Answers| 100% Correct | A Grade– Chamberlain Folic Acid and B12 Anemia macrocytic normochromic anemias in which the cell size is large and irregular QUESTION Glucose- 6- Phosphate Dehydrogenase Deficiency Answer: •X-linked recessive disorder commonly seen in African American males. It is an enzyme defect that causes episodic hemolytic anemia because o...

MNT RD EXAM QUESTIONS & ANSWERS 2024/2025 What is the normal range for albumin? - ANSWERS3.5-5.0 g/dl When is albumin increased? decreased? - ANSWERSinc: dehydration dec: overhydration, inadequate protein intake, protein malabsorption, impaired synthesis (CHF, cirrhosis, acute stress), excess loss (burns, nephrotic syndrome, pressure ulcers) Where is albumin a good predictor of nutrition status? - ANSWERSlong term care setting half life is 12-21 days What is the normal range for t...

Adult Hematopoiesis - Answer-Skull, sternum, pelvis, ribs and vertebrae. Flat bones: active adult hemopoietic tissue (colony forming units in red marrow) Prenatal hematopoiesis - Answer-Begins in the yolk sac, then fetal liver, and then bone marrow at birth Hemoglobin - Answer-An iron-containing protein in red blood cells that reversibly binds oxygen. - Must have iron and protoporphyrin Transferrin - Answer-iron transport protein Ferritin - Answer-Major Fe Storage form Hemosiderin - Answ...

Mean Corpuscular Volume 1. MCV indicates the average size of individual red blood cells (RBCs). The normal (normocytic) range 1. is 76 to 96 fL. Macrocytic vs microcytic vs normocytic anemia (causes, symptoms, testing) 1. Mico- small size of RBCs, 2. Micro causes 3. Macro- 4. Macro causes 5. Normocytic 6. Normocytic causes- 1. MCV value of less than 80 fL. 2. nutritional deficiency=iron. anemia of chronic disease, thalassemias, sideroblastic. Lead poisoning-(microcytic/hypochrom...

Hematology CSMLS Exam Review 100% Verified Qs&As 2024 Adult Hematopoiesis - Correct Answer-Skull, sternum, pelvis, ribs and vertebrae. Flat bones: active adult hemopoietic tissue (colony forming units in red marrow) Prenatal hematopoiesis - Correct Answer-Begins in the yolk sac, then fetal liver, and then bone marrow at birth Hemoglobin - Correct Answer-An iron-containing protein in red blood cells that reversibly binds oxygen. - Must have iron and protoporphyrin Transferrin - Correct ...

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...

Decreased TIBC, Increased Ferritin, normocytic CORRECT ANSWER Anemia of chronic dz Increased TIBC and decreased Ferritin, MCV less than 80 CORRECT ANSWER IDA Hypersegmented neutrophils CORRECT ANSWER Megaloblastic anemia (B12, folate deficiency) Increased MMA, increased homocysteine, MCV over 115, neuro symptoms CORRECT ANSWER B12 defiency PPIs, metformin, vegan, pernicious anemia are causes of CORRECT ANSWER B12 defiency Pregnancy, B12, folate, hypothyroidism, alcoholism all caus...

ASPEN Practice Test Question: 1Which of the following acute changes in the serum chemistry profile would be expected in a patient who is experiencing tumor lysis syndrome(TLS)? 1: Hypercalcemia and hypomagnesemia2: Hyperkalemia and hyperphosphatemia3: Hypernatremia and hypermagnesemia4: Hypocalcemia and hyperphosphatemia - 2 A patient with acute respiratory distress syndrome (ARDS) receiving enteral nutrition will benefit most from 1: supplemental arginine.2: formulas containing omega...

Family Medicine EOR: Hematology (Smarty PANCE) Exam Questions and Answers 100% Correct | Latest Version Normal or ↓ MCV, ↓ TIBC, ↑ Ferritin (high iron stores) ↓ serum erythropoietin Anemia of chronic disease The only anemia where all three cell lines are decreased (pancytopenia) ↓ WBC, ↓ RBC, ↓ Platelets - will have normal MCV and ↓ Retic Aplastic anemia ↓ Folate, ↑ MCV (macrocytic anemia) looks like B12 but no neurologic symptoms. Common in alcoholics Folate defici...