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 B
Explanation
A. Inguinal
These drain the lower extremities and groin area, not the head and neck.
B. Cervical
The cervical lymph nodes are located in the neck and drain the head and neck region.
C. Thoracic
Thoracic lymph nodes are found in the chest and drain the thoracic cavity.
D. Pelvic
These are located in the pelvis and drain pelvic organs.
Correct Answer is C
Explanation
A. Naturally acquired active immunity
This results from infection and the body’s own immune response—not applicable to newborns.
B. Artificially acquired passive immunity
This comes from injection of antibodies (e.g., immunoglobulins)—not from the mother.
C. Naturally acquired passive immunity
This is passed from mother to child through the placenta (IgG antibodies) and via breast milk (IgA).
D. Artificially acquired active immunity
This comes from vaccines that stimulate the body to produce its own antibodies.
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