A client asks the nurse about the function that the lymph system plays in the body. Which of the following would be most appropriate for the nurse to include when responding to the client?
It filters harmful substances from the body.
It drains capillary blood from the circulation.
It produces protective antibodies.
It manufactures T lymphocytes.
The Correct Answer is A
A. It filters harmful substances from the body: The lymphatic system plays a crucial role in filtering lymph fluid and removing harmful substances, such as pathogens and toxins, through lymph nodes.
B. It drains capillary blood from the circulation: The lymphatic system does not directly drain capillary blood; instead, it collects interstitial fluid and returns it to the bloodstream.
C. It produces protective antibodies: Antibodies are produced by B lymphocytes in the immune system, not directly by the lymphatic system itself.
D. It manufactures T lymphocytes: While the lymphatic system is involved in the maturation and function of T lymphocytes, their manufacture occurs in the bone marrow and thymus rather than the lymphatic system itself.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Stage III: This stage involves full-thickness tissue loss extending through the subcutaneous layer but does not typically present as a blister-like superficial wound.
B. Stage II: This stage is characterized by partial-thickness skin loss involving the epidermis and/or dermis, often presenting as a blister or superficial ulcer.
C. Stage I: Stage I pressure ulcers involve intact skin with non-blanchable redness, not a break in the skin or blister.
D. Stage IV: This stage involves full-thickness tissue loss with extensive destruction, potentially exposing bone or muscle, not a superficial blister.
Correct Answer is C
Explanation
Rationale:
A. Fever: While fever might be a symptom of infection, it is not specific to inner ear infections.
B. Headache: This can be a symptom associated with inner ear infections, but vertigo is a more specific concern.
C. Vertigo: Inner ear infections often cause vertigo (dizziness or spinning sensations), so interventions for managing vertigo are crucial.
D. Rhinorrhea: This symptom is more commonly associated with upper respiratory infections rather than inner ear infections.
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