The nurse knows that older clients have increase of circulating autoantibodies. The nurse knows that this may cause which of the following?
Infections
Cancer
Allergic reaction
Autoimmune disease
The Correct Answer is D
A. Infections:
Infections in older adults are often due to immune suppression, not directly from autoantibodies.
B. Cancer:
While aging does increase cancer risk, autoantibodies do not directly cause cancer.
C. Allergic reaction:
Allergies involve hypersensitivity reactions to external antigens, not the body's own cells.
D. Autoimmune disease:
Autoantibodies target the body's own tissues, leading to autoimmune diseases such as rheumatoid arthritis or lupus, which are more common in older adults.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Discuss alternative treatment options with the patient
Treatment decisions are made by the provider, not independently by the nurse.
B. Interpret the results of the culture and sensitivity report and make changes to the antibiotic regimen if necessary
Interpreting results and altering regimens is the role of the provider or pharmacist.
C. Administer the antibiotics to the patient as prescribed
This is a nursing duty but doesn't answer the question about explaining the results.
D. Explain the purpose of the culture and sensitivity report and how it guides antibiotic therapy
The nurse educates the patient on why the test was done and how the results help select effective antibiotics.
Correct Answer is B
Explanation
A. Cardiovascular
The cardiovascular system transports blood and immune cells but is not a barrier against pathogens.
B. Integumentary
The skin and mucous membranes form the first physical barrier, preventing pathogen entry.
C. Urinary
The urinary system flushes out pathogens but is not the primary barrier to entry.
D. Endocrine
The endocrine system regulates hormones, not involved in first-line defense.
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