Uroporphyrinogen - Study guides, Class notes & Summaries

Hematology CSMLS exam questions and answers Adult Hematopoiesis - CORRECT ANS-Skull, sternum, pelvis, ribs and vertebrae. Flat bones: active adult hemopoietic tissue (colony forming units in red marrow) Prenatal hematopoiesis - CORRECT ANS-Begins in the yolk sac, then fetal liver, and then bone marrow at birth Hemoglobin - CORRECT ANS-An iron-containing protein in red blood cells that reversibly binds oxygen. - Must have iron and protoporphyrin Transferrin - CORRECT ANS-iron tran...

Where does hematopoiesis occur in a fetus? correct answers It starts in the yolk sac, then liver, spleen, then bone marrow at approximately 6 months after conception What is the order of immature to mature segmented neutrophils? correct answers myeloblast, promyelocyte, myelocyte, metamyelocyte, band, seg What is the order of heme precursors? correct answers while in the DELTA, POUR YOUR COP, PRONTO, a cup of HEME. DELTA-aminolevulinic acid PORphobilinogen URoporphyrinogen COPorphyri...

Adult Hematopoiesis -:- Skull, sternum, pelvis, ribs and vertebrae. Flat bones: active adult hemopoietic tissue (colony forming units in red marrow) 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 2 | P a g e | G r a d e A + | 2 0 24 / 2 0 2 5 2 0 2 4 /2025 ...

Adult Hematopoiesis -:- Skull, sternum, pelvis, ribs and vertebrae. Flat bones: active adult hemopoietic tissue (colony forming units in red marrow) 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 2 | P a g e | G r a d e A + | 2 0 2 4 / 2 0 2 5 Excel! 2 0 2 4...

Bone marrow and Peripheral blood - Answer- Growth factors that stimulate cell line maturation are: Locations of active marrow in adults - Answer- Flat bones What conditions are associated with increased storage of iron - Answer- Hemosiderosis Hemochromatosis Transferrin - Answer- iron transport protein Iron storage forms: - Answer- ferritin and hemosiderin Porphyrias - Answer- diseases that result from deficiencies of any of several enzymes required to make heme Heme precurso...

Origin of osteoclasts correct answers Monocytes-macrophage lineage; mutation leads to osteopetrosis or excess bone deposition Porphyria cutanea tarda correct answers Severe cutaneous photo sensitivity with blistering and hyperpigmentation after exposure to sunlight Most common of the porphyrias Caused by decreased activity of uroporphyrinogen decarboxylase (defective heme synthesis) Clearance of viruses correct answers MHC class I viral peptide complex presentation with subsequent activ...

In this disorder, target cells, stomatocytes, burr cells are present, "puddled" hemoglobin, and the MCHC is increased with a decreased osmotic fragility. A. Hereditary Elliptocytosis B. Southeastern Asian Ovalocytosis C. Hereditary Spherocytosis D. Hereditary Xerocytosis correct answers hereditary xerocytosis All of the following are true regarding Erythropoietic Protoporphyria, except: A. ferrocheletase is deficient B. patients exhibit photosensitivity C. inheritance is autosomal do...

Order of heme synthesis Porphobilinogen, Uroporphyrinogen, Coproporphyrinogen, Protoporphyrinogen Macrocytic The characteristic erythrocyte found in pernicious anemia Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:03 / 0:15 Full screen Idiopathic Hemochromatosis Results in iron overload in tissues Phlebotomy treatment Causes iron deficiency due to blood loss Anemia of chronic infection Characterized by dec...

Which is the most common form of porphyria? A. Erythropoietic porphyria B. Acute intermittent porphyria C. Variegate porphyria D. Porphyria cutanea tarda - ANSWER D. Porphyria is a rare condition, although most of the inherited forms are autosomal dominant. Porphyria cutanea tarda results from a deficiency of uroporphyrinogen decarboxylase, and hence, the carboxylated forms of uroporphyrin accumulate in plasma and spill into the urine. The enzyme in hepatocytes is susceptible to drugs, a...

why is PO2 of renal vein higher compared to other organs ? correct answers kidneys receive 1/4 of cardiac output. so theres leftover 02. kidney helps fitrate plasma thus high amount of blood. Waardenburg Syndrome correct answers patchy depigmentation of skin hair and irses due to defect in differentiation of neural crest cells into melanocytes. also sensorineural hearing loss. progesteron produced by what structure during pregnancy and what weeks correct answers progesterone produced by co...