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 C
Explanation
A. "Is the pain worse on exertion?": While this is an important question for assessing cardiac risk, it is secondary to identifying any chest pain.
B. "Is the pain worse when you are lying down?": This question is more relevant for assessing musculoskeletal or gastrointestinal issues rather than cardiac risk.
C. "Do you have any pain or discomfort in your chest?": Chest pain or discomfort is a primary symptom associated with cardiac events, making this the most critical question to ask first.
D. "Do you have cramping pain?": This is not specific enough to determine cardiac risk and is more related to gastrointestinal or muscle-related issues.
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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