Correct Answer: D

Rationale: Record keeping involves several key steps such as structuring, securing, and storing information. However, easy disposal is not a step in record keeping. In fact, it is important to carefully consider the disposal of records in a secure and responsible manner to protect sensitive information and comply with relevant regulations. Proper disposal methods should be followed to ensure that records are not accessible to unauthorized individuals and that any sensitive information is properly destroyed to prevent misuse or breaches of privacy. Therefore, easy disposal is not a recommended practice in effective record keeping.

Correct Answer: D

Rationale: The causative agent of dengue fever is a virus. Dengue fever is primarily transmitted to humans by the bite of infected Aedes mosquitoes, particularly Aedes aegypti and Aedes albopictus. These mosquitoes act as vectors, carrying and transmitting the dengue virus (specifically four closely related but antigenically different serotypes: DEN-1, DEN-2, DEN-3, and DEN-4) to humans during the feeding process. The virus then replicates in the human body, causing symptoms of dengue fever. Therefore, the correct answer is D. Virus.

Correct Answer: C

Rationale: The most appropriate nursing action when a postpartum client presents with persistent, severe headache, photophobia, and altered mental status is to notify the healthcare provider immediately. These symptoms could be indicative of serious conditions such as postpartum preeclampsia or postpartum eclampsia, both of which require prompt medical evaluation and intervention. Delaying medical attention in such cases can lead to severe complications for the mother. Therefore, it is crucial to prioritize the client's safety and well-being by quickly involving the healthcare provider for further assessment and management.

Correct Answer: C

Rationale: Using an expired skin preparation solution can compromise the safety and effectiveness of the surgical site cleansing. Expired solutions may have reduced efficacy or could cause adverse reactions due to chemical breakdown over time. Therefore, it is essential for the nurse to discard the expired solution and obtain a new one to ensure proper sanitation and reduce the risk of complications during the surgical procedure. It is important to adhere to proper protocols and guidelines in healthcare settings to maintain patient safety and optimal outcomes.

Correct Answer: B

Rationale: The professional conduct of doctors, nurses, and other healthcare providers in health facilities primarily aligns with patient care standards. This quality standard ensures that healthcare professionals prioritize the well-being, safety, and comfort of the patients they serve. Patient care standards encompass various aspects of healthcare delivery, including effective communication, compassionate treatment, adherence to medical protocols, and respect for patient rights and confidentiality. By upholding patient care standards, healthcare providers demonstrate their commitment to delivering quality care and maintaining the trust and confidence of their patients.