Nokea
When communicating with a patient who speaks a different language, what is the nurse's best approach?
- A. Use a family member or friend as an interpreter to convey information.
- B. Rely solely on written instructions to avoid language barriers.
- C. Utilize professional medical interpreters to ensure accurate communication.
- D. Speak loudly and slowly to ensure the patient understands.
Correct Answer: C
Rationale: Using professional medical interpreters is the best approach when communicating with a patient who speaks a different language. This ensures accurate communication and helps prevent misunderstandings that can have serious consequences for the patient's health. Family members or friends may not be fluent in the necessary medical terminology and could unintentionally misinterpret information. Relying solely on written instructions can also be risky as the patient may have difficulty reading or comprehending the information. Speaking loudly and slowly may come across as disrespectful and does not address the root issue of the language barrier. Professional medical interpreters are trained to facilitate effective communication between healthcare providers and patients, ensuring that the patient receives the best possible care.
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Bulimia is best defined as a /an _____.
- A. disorder of the unknown origin associated with starving oneself
- B. pathological disorder of binging and vomiting
- C. phobic disorder of fear of obesity
- D. eating disorder associated with vomiting
Correct Answer: B
Rationale: Bulimia nervosa is best defined as a pathological disorder involving recurrent episodes of binge eating followed by inappropriate compensatory behaviors to prevent weight gain, such as self-induced vomiting, excessive exercise, or misuse of laxatives. It is categorized as an eating disorder rather than a phobic disorder as it involves behaviors related to food consumption and body image, not just fears or phobias. Bulimia is not solely associated with starving oneself, as individuals with bulimia tend to consume large amounts of food during binge episodes. Therefore, the most accurate definition of bulimia is a pathological disorder of binging and vomiting.
Which of the following mechanisms is responsible for the phenomenon of immunological memory, wherein the immune system mounts a faster and more robust response upon re-exposure to a previously encountered pathogen?
- A. Clonal expansion of memory B cells
- B. Differentiation of na(cid:239)ve T cells into effector T cells
- C. Production of antibodies by plasma cells
- D. Activation of the complement system
Correct Answer: A
Rationale: Immunological memory is primarily maintained by the clonal expansion of memory B cells. Memory B cells are a type of long-lived immune cell that originates from previously activated B cells during an immune response to a pathogen. When the immune system encounters the same pathogen again, memory B cells can quickly recognize and respond to it by undergoing rapid clonal expansion and differentiation into plasma cells that produce specific antibodies. This quick and robust response leads to the more efficient elimination of the pathogen during secondary exposure, resulting in the faster and stronger immune response characteristic of immunological memory.
There are five criteria in prioritizing community health problems. If Nurse Maris is estimating the proportion of the population affected by the problem, she is using what criterion in prrioritization?
- A. Social concern
- B. Nature of the problem
- C. Magnitude of the problem
- D. Modifiability of the problem
Correct Answer: C
Rationale: When Nurse Maris is estimating the proportion of the population affected by the problem, she is assessing the magnitude of the problem. The magnitude criterion involves determining the extent of the issue within the community, such as the number of individuals affected or at risk. By understanding the magnitude of a health problem, nurses can better prioritize their efforts to address the most pressing issues that affect a large portion of the population. This criterion helps in identifying which health problems have the highest impact and require immediate attention in order to improve community health outcomes.
After five days of hospitalization, the physician said Mr. Steeve can be discharged. He ordered medications to be taken at home. The client is still weak and symptomatic, which of the following rights could be violated in this case? Right to _______.
- A. Know hospital rules
- B. Refuse treatment
- C. Privacy
- D. Continuity of care
Correct Answer: B
Rationale: The right to refuse treatment is a fundamental patient right. In this case, the physician ordering medications for the client to take at home without the client's input or agreement could possibly violate the client's right to refuse treatment. It is important for patients to have the autonomy to make decisions regarding their own treatment, especially when they are still weak and symptomatic. Patients should have the opportunity to discuss their treatment plan with their healthcare provider and express any concerns or preferences they may have.
Which of the following would the nurse expect to see as symptoms in a child with ADHD?
- A. Moody, sullen and pouting behavior
- B. Interrupts others and can't take turns
- C. Excessive running, climbing and. fidgeting
- D. Easily distracted and forgetful
Correct Answer: C
Rationale: Children with ADHD often display hyperactive and impulsive behaviors, such as excessive running, climbing, and fidgeting. These behaviors are characteristic symptoms of the hyperactive-impulsive subtype of ADHD. Children with ADHD may struggle to sit still, have difficulty engaging in quiet activities, and often seem on the go. Therefore, the nurse would expect to see signs of excessive movement and restlessness in a child with ADHD.