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A client asks the nurse why vitamin B12 is important for red blood cell formation. The nurse includes in a response that vitamin B12 deficiency causes which change in (red blood cells) RBC’s?

When educating the client with essential hypertension, the nurse instructs the client to do which of the following? Select all that apply

The nurse on a cardiac unit is caring for a client admitted with an acute exacerbation of heart failure. The nurse concludes that the client’s condition is worsening after noting which client data during assessment? Select all that apply

The nurse is teaching a client who is receiving sodium warfarin (Coumadin). Which topics does the nurse include in the teaching plan? Select all that apply.

The absence of ________ in the primitive atmosphere was essential to the origin of life on Earth.

Read the following scenario to answer the following question(s).Malaria is a disease caused by parasitic protists in the genus Plasmodium. The parasite is transmitted to humans by female Anopheles mosquitoes. The Plasmodium parasite feeds on human red blood cells, eventually destroying them. Humans infected with malaria can exhibit many symptoms. Depending on the severity of the infection, these can range from fever, chills, sweating, and headaches to anemia and kidney failure. Ultimately, malaria can result in death. However, if time and money permit, once a person is infected, they can be treated with different antimalarial drugs. Two commonly used drugs are artemisinin and quinine. In addition, one way to prevent the spread of malaria is to apply pesticides to treat areas with Anopheles mosquitoes. The National Malaria Eradication Program began work in 1947 with the goal of eliminating malaria from the southern United States. In 1947, 15,000 cases of malaria were reported nationwide. By 1950, only 2,000 cases were reported, and by 1951, malaria was considered eradicated from the United States. Today, the disease is most common in Africa and South America, two continents that are highly impoverished. About one million people die from malaria every year, many of them children. In Africa, it is estimated that one in every five childhood deaths is due to malaria.Plasmodium illustrate feeding characteristics of a(n) ________.

Swim bladders ________.

The client had a bilateral adrenalectomy for Cushing’s disease and is being sent home with a new prescription for hydrocortisone. Which statement by the client best indicates understanding of the drug and associated risks?

Several studies involving molecular analyses of Comb jellies, also known as sea gooseberries, cast doubt on the theory that sponges are the oldest animal phylum. Reported results of the studies suggested that Comb jellies, more complex animals having muscles and a nervous system, may actually be the true, first phylum of animals that diverged from a metazoan common ancestor. However, in 2015, a team of scientists re-analyzed the genetic data in the Comb jellies research with more specialized methods, and they determined that sponges were indeed the oldest animal phylum. If Comb jellies were actually found to be the oldest animal phylum, how would this information impact our current understanding of the evolution of organisms?

Choose ***ONE OF THE FOLLOWING***  to write an essay about:    1. Write an essay on the Spanish America War. What was the cause of the war? What were the key moments in the conflict? What impact did the war have on the United States? 2. Discuss American involvement in World War I: What issues led to the outbreak of the war? What was America’s response to the outbreak of war? How did America become involved in the conflict? What role did the United States play in World War I?