The nurse is caring for a client and family member who are distressed about not having a concrete medical diagnosis. The client states, "I have been through a lot of tests, and I still know nothing." When confirming a psychobiologic diagnosis, the nurse is most accurate to state which of the following?
"Confirmation is achieved by ruling out other diseases that manifest similar symptoms."
Diagnosis takes time to consult the specialist and to get those reports."
"We should have the conclusion of the tests soon. Hang in there."
"Psychotherapy will provide the best data to make a diagnosis."
The Correct Answer is A
A. "Confirmation is achieved by ruling out other diseases that manifest similar symptoms.": Psychobiologic diagnoses are often made through exclusion since many medical and psychiatric conditions present with overlapping symptoms. This explanation is medically accurate and helps the client understand the diagnostic process.
B. "Diagnosis takes time to consult the specialist and to get those reports.": While this may be true, it lacks specific detail about the diagnostic process. It may come across as vague or dismissive rather than informative and supportive during a stressful time.
C. "We should have the conclusion of the tests soon. Hang in there.": This is a supportive statement but provides no meaningful information. It does not validate the client’s frustration or explain the nature of psychobiologic diagnosis.
D. "Psychotherapy will provide the best data to make a diagnosis.": Psychotherapy is primarily used for treatment, not diagnosis. While it may help reveal symptoms, the diagnostic process relies more on clinical assessment and the exclusion of medical conditions.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Natural killer cells: Natural killer (NK) cells are a type of lymphocyte that patrol the body, identifying and destroying virus-infected and cancerous cells. They act rapidly without prior sensitization and play a key role in the innate immune response.
B. Cytokines: Cytokines are signaling proteins that help regulate immunity, inflammation, and hematopoiesis. They do not directly destroy infected or cancerous cells but mediate communication between immune cells.
C. Interleukins: Interleukins are a subset of cytokines that facilitate interactions between white blood cells. They support immune cell activation and proliferation but do not perform surveillance or direct cytotoxic actions.
D. Interferons: Interferons are proteins released by cells in response to viral infection. They enhance the immune response and inhibit viral replication but do not directly destroy infected or malignant cells like NK cells do.
Correct Answer is A
Explanation
A. The pons: The pons is part of the brainstem and plays a crucial role in regulating the rate and depth of respiration. The apneustic center stimulates inspiration while the pneumotaxic center inhibits inspiration, thus regulating respiratory rate and tidal volume. It works with the medulla oblongata to maintain rhythmic breathing patterns, making it directly involved in respiratory control.
B. Wernicke's area: Wernicke’s area is located in the temporal lobe and is responsible for language comprehension. It has no role in regulating respiratory function and is unrelated to breathing patterns.
C. Central sulcus: The central sulcus is a groove separating the frontal and parietal lobes. It serves as an anatomical landmark but does not have a functional role in respiratory control or autonomic processes.
D. The frontal lobe: The frontal lobe governs voluntary movement, decision-making, and personality. It is not responsible for the autonomic control of breathing, which is regulated by the brainstem structures.
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