A patient inadvertently took an excessive dose of warfarin and is to be treated with intravenous vitamin K. A major concern with the use of this agent is:
1. prolonged sensitization to warfarin.
2. hypotension.
3. excessive bleeding.
4. anaphylaxis.
Correct Answer: 4
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Fill in the blank with the appropriate word.
The Centers for Disease Control and Prevention (CDC) recommends that HPV be treated with patient-applied:
1. miconazole ointment. 2. topical application of podofilox 0.5% solution or gel. 3. penicillin intramuscularly for two doses. 4. metronidazole by mouth.
The nurse provides care for clients with acquired immune deficiency syndrome (AIDS). Which laboratory test is the best indicator of effective treatment with antiviral medications?
1. CD4 count 2. Viral load 3. T4 lymphocyte count 4. Absolute neutrophil count
The nurse is caring for a patient who is prescribed a drug to block the histamine receptors to prevent excessive gastric secretion. Which category of drugs does this medication belong to?
A. Agonist B. Antagonist C. Nonspecific D. Nonselective