A client who is not immunized against influenza has been exposed to the antigen that causes it. The nurse is aware that peak production of antibodies against this antigen will take about _____ days
Fill in the blank with the appropriate word.
Correct Answer: 10
Rationale: In a client who is not immunized and has not been exposed to the antigen before, peak production of antibodies takes about 10 days.
Global Rationale: Circulating through body fluids are antibodies, also known as immunoglobulins (Ig), which physically interact with antigens to neutralize or mark them for destruction by other cells of the immune response. The activation of complement, with subsequent inflammation and enhanced phagocytosis, is a major defense mechanism resulting from the formation of antigen–antibody complexes. Peak production of antibodies occurs about 10 days after an initial antigen challenge such as an immunization.
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Which is the primary pathophysiologic effect that is intended from the use of a central-acting sympatholytic in the client who exhibits hypertension and anxiety?
A) Vasoconstriction and reduction of blood pressure and heart rate B) Central-acting sympatholytics induce sedation and fatigue C) Affects kidneys and reduces activity of renin D) Block receptors for norepinephrine in the brain
An older adult woman of Chinese ancestry refuses to eat at the nursing home, stating, "I'm just not hungry." What factors should the staff assess for this problem?
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