Identify the causative agent of dengue fever.

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: D

Rationale: The assessment finding that is indicative of the diagnosis of hypertension is consistent evaluation of blood pressure. Hypertension is diagnosed based on repeated measurements of elevated blood pressure. Consistently high blood pressure readings, usually defined as systolic blood pressure consistently at or above 140 mmHg and diastolic blood pressure consistently at or above 90 mmHg, are a key factor in diagnosing hypertension. Family history of high blood pressure (Choice A), elevation of blood cholesterol level (Choice B), and a stressful work environment (Choice C) may be risk factors for hypertension but are not diagnostic criteria. In order to diagnose hypertension, healthcare providers rely on consistent measurement and evaluation of blood pressure over time.

Correct Answer: C

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Correct Answer: D

Rationale: The "Rights of Medication Administration" include the following fundamental principles to ensure safe medication administration: right patient, right medication, right dosage, right route, right time, and right documentation. The price of the medication is not a part of these essential rights. These rights help to prevent medication errors and ensure that patients receive the correct medication in the correct way.

Correct Answer: D

Rationale: While urinalysis can provide valuable information about a person's health status and can be part of a clinical assessment, it is not typically considered a common screening test for specific diseases or conditions. The other options listed - Pap smears for cervical cancer screening, cholesterol levels for heart disease screening, and PSA levels for prostate cancer screening - are all commonly used screening tests aimed at early detection of specific diseases. Urinalysis is more commonly used as part of a broader health assessment or diagnostic evaluation rather than a dedicated screening tool for a specific condition.