A rare hereditary disorder known as thiamine-responsive megaloblastic anemia syndrome (TRMA) is also identified as a cause of megaloblastic anemia. The list of drugs associated with the disease is long however, frequently implicated agents include hydroxyurea, chemotherapeutic agents, anticonvulsants, and antiretroviral therapy (ART) drugs.
Full Answer
What is the type of anemia that involves a lysing of red blood cells?
Another type of anemia is hemolytic anemia, which involves a lysing of red blood cells because of genetic factors or from exposure to toxins. Sickle cell anemia is a type of hemolytic anemia. Iron deficiency and megaloblastic anemias are different classifications of anemia.
Why is renal failure anemic?
People with chronic renal failure are often anemic because their kidneys are unable to produce erythropoietin. The production of renin and angiotensin impact the patient's blood pressure. Anemia is not caused by lack of urine production.
What is EPO in kidneys?
Patients who are no longer able to produce enough erythropoietin in the kidneys may benefit from treatment with exogenous erythropoietin (EPO), which is available as the drugs epoetin alfa (Epogen, Procrit), darbepoetin alfa (Aranesp), and methoxy polyethylene glycol-epoetin beta (Mircera). Both darbepoetin alfa and methoxy polyethylene glycol-epoetin beta are approved to treat anemias associated with chronic renal failure, including patients receiving dialysis. Levoleucovorin and hydroxocobalamin are not erythropoiesis-stimulating agents.
What is the nurse's job for a 28 year old woman with renal failure?
A nurse caring for a 28-year-old woman with renal failure is to start the patient on epoetin alfa therapy for iron replacement. What will the nurse assess before initiating therapy?
What is the priority of a sickling?
Avoidance of infection is, then, a priority teaching point. Pain would be a concern only if the patient is in crisis. Constipation prevention and iron-rich foods would not be the priority at this time.
What is the priority nursing diagnosis for drug therapy?
Deficient knowledge and acute pain might apply to this patient, but the priority nursing diagnosis this patient, but the priority nursing diagnosis for this patient is the risk for fluid imbalance related to cardiovascular effects. Monitoring for hypersensitivity is not a nursing diagnosis.
What is ferrous gluconate used for?
A 22-year-old woman who has severe dysmenorrhea has been prescribed ferrous gluconate to treat iron deficiency anemia. What is important for the nurse to instruct the patient to avoid when taking the drug?
What is the term for anemia in which red blood cells are nucleated?
An anemia in which megaloblasts (large-size nucleated abnormal red blood cells) are found in the blood. Also known as pernicious anemia.
What unit is used for meds for cardiovascular system disorders?
Start studying Unit 23: Medications Used for Cardiovascular System Disorders. Learn vocabulary, terms, and more with flashcards, games, and other study tools.
What is the purpose of protein in fibrin clots?
A protein that is found in many body tissues and fluids. It is important in the prevention of fibrin clot formation.