Adult Health Nursing Study Guide Answers

Correct Answer: B

Rationale: Hodgkin's disease commonly affects young adults between the ages of 15 to 35 and older adults over the age of 50. It is not a disease that occurs most often in older adults. In fact, Hodgkin's disease has a bimodal distribution, meaning it peaks in young adults and again in older adults. It is important to consider the age distribution when suspecting Hodgkin's disease and not exclusively associate it with older adults.

Correct Answer: D

Rationale: The purpose of record keeping in healthcare is primarily to ensure quality health care. Maintaining accurate and up-to-date records of patient information, including medical history, treatments, medications, and test results, allows healthcare providers to make informed decisions about patient care. Access to complete and organized records helps in providing timely and effective treatments, reducing errors, and ensuring continuity of care. By tracking and documenting patient care, healthcare professionals can assess outcomes, monitor progress, and improve overall quality of healthcare services. Additionally, thorough record keeping also supports communication between healthcare providers and facilitates coordination of care across different healthcare settings.

Correct Answer: C

Rationale: Methotrexate is a medication commonly used in the treatment of rheumatoid arthritis. It is known to have potential hepatotoxic effects, meaning it can harm the liver. Monitoring liver function tests (such as alanine aminotransferase (ALT), aspartate aminotransferase (AST), and bilirubin levels) is essential to detect any liver damage early on during methotrexate therapy. By closely monitoring liver function tests, healthcare providers can assess the medication's impact on the liver and determine if any dose adjustments or discontinuation of the drug is necessary to prevent further liver damage. Regular monitoring of liver function tests helps ensure the safe and effective use of methotrexate in patients with rheumatoid arthritis.

Correct Answer: A

Rationale: Signs such as using tissues to doorknobs suggest that the patient is unconsciously controlling unacceptable impulses or feelings. This behavior falls under the category of defense mechanisms, specifically displacement, where the individual redirects their emotions from a threatening target to a safer one. In this case, the patient may be experiencing anxiety or fear related to contamination or germs, leading them to use tissues to avoid touching doorknobs directly. It is a way for the patient to manage their underlying emotions, albeit unconsciously, through this compulsive behavior.

Correct Answer: D

Rationale: The clinical presentation of chest pain, dyspnea, and a friction rub heard on auscultation is suggestive of pericarditis. The diffuse ST-segment elevation seen on the electrocardiogram (ECG) is a classic finding in pericarditis, known as the "universal sign." In contrast, stable angina typically presents with chest pain on exertion that is relieved by rest or nitroglycerin, while unstable angina presents with chest pain at rest or with minimal exertion. Acute myocardial infarction would typically present with ST-segment elevation in specific leads correlating with the area of myocardial ischemia/infarction. However, in the context of diffuse ST-segment elevation and symptoms suggestive of inflammation (friction rub), the most likely diagnosis is pericarditis.