Cyanide is a metabolic toxin that inhibits cytochrome oxidas…
Cyanide is a metabolic toxin that inhibits cytochrome oxidase enzyme complex of the electron transport chain in mitochondria. This leads to the death of the person if care is not given immediately after exposure. Exposure to cyanide most commonly occurs as a result of fires that involve plastics, wools, and synthetic materials. Cyanide can also be associated with vermicidals, chemical laboratories, precious metals, almonds and prunus seeds. It has been determined that cyanide binds to an allosteric site on cytochrome oxidase and changes the shape of the enzyme into an inactive state.Determine which of the two statements is incorrect regarding cyanide:
Read DetailsA 5-year-old girl is diagnosed with iron-deficiency anemia a…
A 5-year-old girl is diagnosed with iron-deficiency anemia and is to receive iron supplements. The child has difficulty swallowing tablets, so a liquid formulation is prescribed. After teaching the parents about administering the iron supplements, which statement indicates the needed for additional teaching?
Read DetailsAdele is in the cereal aisle looking for a new cereal to try…
Adele is in the cereal aisle looking for a new cereal to try. Kellogg’s has just introduced a new cereal similar to a popular corn flake and fruit mix, only it is 100% organic. Unless the packaging is shaped or colored radically different from the other cereals in the aisle, there is a good chance Adele will miss it. This illustrates:
Read DetailsDuring a follow-up visit, the parents of a 5-month-old infan…
During a follow-up visit, the parents of a 5-month-old infant diagnosed with a congenital heart disease tell the nurse, “We’re just so tired and emotionally spent. All of these tests and examinations are overwhelming. We just want to have a normal life. We’re so focused on the baby that it seems like our 3-year-old is lost in the shuffle” Which nursing diagnosis would the nurse identify as most appropriate?
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