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 ["A","B","C","D"]
Explanation
A. Inhalation of an infectious pathogen
Respiratory droplets or airborne pathogens (e.g., influenza, tuberculosis) can be inhaled and cause infection.
B. Ingestion of an infectious pathogen
Infections like salmonella or norovirus are spread through contaminated food or water.
C. Contact with infected body fluids
Bloodborne pathogens like HIV and hepatitis B/C are spread via contact with infected fluids.
D. A bite by an infected "tiny animal"
Vector-borne transmission includes diseases spread by animals like mosquitoes (e.g., malaria, dengue) or ticks (e.g., Lyme disease).
E. Transmission of a defective gene from parent to child
This describes a genetic disorder, not an infectious disease.
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.
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