How is hypersensitivity best defined?

a. A disturbance in the immunologic tolerance of self-antigens
b. An immunologic reaction of one person to the tissue of another person
c. An altered immunologic response to an antigen that results in disease
d. An undetectable immune response in the presence of antigens


Ans: c. An altered immunologic response to an antigen that results in disease

Nursing

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After receiving a tube feeding, the patient becomes sweaty and has abdominal distention with diarrhea. The nurse assesses that this is because of:

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Which interventions would the nurse perform before administering the next dose of gentamicin to an older adult client?

1. Monitor for peak and trough for toxicity. 2. Check the health care provider's orders for periodic lab draws. 3. Contact the health care provider if serum concentration is not within therapeutic range. 4. Check that this drug is prescribed with short intervals between doses. 5. Assess client for reduced cognitive function or confusion.

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The nurse is reinforcing discharge teaching about recurrence of pancreatitis to a patient with chronic pancreatitis. What information should the nurse include?

a. Periodic epigastric pain is a normal occurrence. b. Report anorexia, hyperglycemia, or weight loss. c. Recurrence of pancreatitis is unlikely to happen. d. Report jaundice, flatulence, or amber-colored urine.

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MC In medical asepsis, the spread of microorganisms is prevented by the use of ____ and ____ asepsis

A. Clean, surgical B. Medical, surgical C. Sterile, clean D. Prevention, medical

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