Nokea
A client with tuberculosis (TB) wants to know why directly observed therapy (DOT) is required as part of the treatment. What community health nurse (CHN) response would be the most appropriate one?
- A. "Clients with TB are often nonadherent to their medication regimen; DOT will ensure that you take the medications prescribed to you."
- B. "This therapy is recommended by TB experts as the best way to ensure that you receive the treatment you need and that the infection doesn't become resistant to treatment."
- C. "This ensures that you get your medication even at the late stages of TB, when your memory may be affected by inadequate oxygenation to the brain."
- D. "TB medications are very expensive, and this method ensures that government health care resources are not wasted by those who will not take the medications regularly."
Correct Answer: B
Rationale: The correct answer is B because directly observed therapy (DOT) is recommended by TB experts to ensure treatment adherence and prevent drug resistance. TB treatment requires strict adherence to a regimen to prevent the development of drug-resistant strains. DOT involves a healthcare provider directly observing the client taking their medication to ensure compliance. Choice A addresses nonadherence but does not emphasize the importance of preventing drug resistance. Choices C and D are incorrect as they do not directly relate to the main purpose of DOT in preventing drug resistance and ensuring treatment effectiveness.
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A student asks the school nurse how acquired immune deficiency syndrome (AIDS) is diagnosed. Which answer is correct?
- A. AIDS is diagnosed through the negative results of a screening test called an enzyme-linked immunosorbent assay (ELISA).
- B. Antibodies to HIV, which form in about 6 weeks to 3 months following infection with HIV, are detected in the blood.
- C. Antibodies to HIV reach peak levels of 200/mL of blood.
- D. AIDS is diagnosed through positive ELISA results and clinical signs of AIDS.
Correct Answer: B
Rationale: The correct answer is B because antibodies to HIV are typically detected in the blood within 6 weeks to 3 months after infection, indicating exposure to the virus. This seroconversion period is when the body starts producing antibodies to fight the HIV virus. The presence of these antibodies in the blood is a key indicator of HIV infection, leading to a diagnosis of AIDS.
Choice A is incorrect because a negative ELISA result does not diagnose AIDS, as it only indicates the absence of HIV antibodies. Choice C is incorrect as there is no specific peak level of HIV antibodies required for diagnosis. Choice D is incorrect because a positive ELISA result alone is not sufficient to diagnose AIDS; clinical signs and symptoms must also be present.
What outcome needs to occur in order to claim that advocacy has been truly successful or effective?
- A. Audiences agree with a CHN who is advocating a change.
- B. Legislators discuss appropriate legislation to better allocate resources.
- C. People demand that the disenfranchised be better treated.
- D. Systematic social changes are made to improve quality of life.
Correct Answer: D
Rationale: The correct answer is D because advocacy is truly successful when systematic social changes are made to improve quality of life. This is because advocacy aims to address underlying structural issues and create sustainable, long-term improvements. Choices A, B, and C focus on initial responses or actions, but they do not necessarily lead to lasting impact or systemic change. Audiences agreeing with the CHN, legislators discussing legislation, and people demanding better treatment are important steps in advocacy, but the ultimate goal should be to bring about tangible changes at the systemic level to achieve lasting improvements in quality of life for the community.
Which of the following is an example of primary prevention?
- A. Papanicolaou (Pap) tests to detect cervical cancer
- B. Screening of pregnant women for gestational diabetes
- C. COVID-19 immunization clinics
- D. Mammography to detect breast cancer
Correct Answer: C
Rationale: Primary prevention aims to prevent the occurrence of a disease before it occurs. COVID-19 immunization clinics fall under primary prevention as they help prevent individuals from contracting the virus in the first place. By administering vaccines, the spread of the disease is reduced, ultimately preventing new cases. This is different from the other options: A and D involve screening tests to detect existing diseases, while B focuses on identifying a health condition in pregnant women rather than preventing its development. Thus, C is the correct choice for primary prevention.
What type of research should community health nurses consider when assessing culturally diverse populations?
- A. Meta-analysis
- B. Grounded theory research
- C. Participatory action research
- D. Random control studies on the entire population
Correct Answer: C
Rationale: The correct answer is C: Participatory action research. Community health nurses should consider this type of research when assessing culturally diverse populations because it involves active participation from the community members themselves, ensuring their perspectives and voices are heard and integrated into the research process. This approach promotes culturally sensitive and relevant findings, leading to more effective interventions and solutions.
A: Meta-analysis is not suitable for directly engaging with culturally diverse populations.
B: Grounded theory research focuses on developing theory from data, but it may not prioritize community involvement.
D: Random control studies on the entire population may not address the specific cultural nuances and needs of diverse populations.
The ability to work with diverse groups is an important skill required in community health nursing. What best defines cohesion, one of the core concepts of working in groups?
- A. Cohesion is anything a member does that makes an intentional contribution to the group's purpose.
- B. Cohesion is the perception of a definite move toward meeting the group's goals and tasks.
- C. Cohesion is encouraging all members to describe the experiences in their families and workplaces that they perceive as relevant.
- D. Cohesion is a measure of attraction between individual members and the group.
Correct Answer: D
Rationale: The correct answer is D because cohesion in a group context refers to the level of connection or bond between individual members and the group as a whole. This attraction is essential for fostering teamwork, communication, and collaboration within the group. When members feel connected and committed to the group, they are more likely to work together effectively towards common goals.
Choice A is incorrect because it focuses on individual contributions to the group's purpose rather than the group's overall unity. Choice B is incorrect as it refers to progress towards goals rather than the interpersonal relationships within the group. Choice C is incorrect as it emphasizes sharing personal experiences rather than the bond between members.
In summary, cohesion is about the sense of belonging, trust, and mutual support among group members, which enhances group effectiveness and productivity.