Correct Answer: A

Rationale: The patient's symptoms of chest pain occurring during heavy lifting or physical exertion and being relieved by rest are classic characteristics of stable angina. Stable angina is caused by transient myocardial ischemia due to a fixed coronary artery obstruction. Typically, the pain is predictable and reproducible, occurring with exertion and relieved by rest. The transient ST-segment depression on ECG is also a common finding in stable angina, reflecting myocardial ischemia during episodes of chest pain.

Correct Answer: B

Rationale: Periodontitis is the dental condition characterized by inflammation of the gingival tissues surrounding the teeth. It is typically caused by poor oral hygiene practices, leading to plaque buildup and eventually gum disease. If left untreated, periodontitis can cause serious damage to the gum tissue and the underlying bones supporting the teeth, which can eventually result in tooth loss. Regular dental check-ups, proper oral hygiene habits, and professional cleanings are important for preventing and managing periodontitis.

Correct Answer: B

Rationale: To assess the strengths and weaknesses of the organization, the nurse should employ a strategic plan. A strategic plan involves setting overall goals, objectives, and strategies for the organization. It provides a comprehensive framework for evaluating the current state of the organization, identifying areas of improvement, and aligning resources to achieve long-term success. By using a strategic plan, the nurse can conduct a thorough analysis of the organization's internal and external factors, including its strengths and weaknesses, to determine the most effective course of action for the future.

Correct Answer: C

Rationale: The practice of advocacy in nursing involves assessing the client's point of view and preparing to articulate this viewpoint. Advocacy requires that nurses actively listen to their patients, understand their perspectives, and ensure that their needs and wishes are communicated effectively within the healthcare team. By advocating for the client's point of view, nurses can help empower their patients to make informed decisions about their care and ensure that their best interests are always prioritized.

Correct Answer: B

Rationale: Identifying persons with sputum characterized as blood stained is important in case finding for pulmonary tuberculosis (PTB) in the community. Blood stained sputum, also known as hemoptysis, is a common symptom of TB. It occurs when there is bleeding in the respiratory tract, often as a result of damage to the lungs caused by tuberculosis infection. Therefore, the presence of blood in the sputum is a significant clinical finding that should alert healthcare providers, including nurses, to the possibility of TB. Early identification and diagnosis of individuals with blood stained sputum can lead to prompt treatment and the prevention of further transmission of the disease in the community.