Foundations and Adult Health Nursing Test Bank

Correct Answer: B

Rationale: Validity refers to the extent to which a test accurately measures what it is intended to measure. In the context of screening tests for diseases, validity is crucial in assessing whether the test can correctly distinguish between individuals who have the disease (true positives) and those who do not have the disease (true negatives). This includes the ability to minimize false positives (incorrectly identifying someone as having the disease) and false negatives (incorrectly identifying someone as not having the disease). Therefore, when assessing the ability of a screening test to distinguish correctly between persons with and without a disease, we are essentially evaluating its validity.

Correct Answer: A

Rationale: Qualitative research data are typically in text form rather than numeric or statistical data. This means that the data collected through qualitative research methods are descriptive and usually presented in the form of words, phrases, or narratives. Qualitative data often involve subjective interpretations, opinions, and in-depth insights, making text a more suitable format for capturing these nuances compared to numerical or quantitative data. The focus in qualitative research is on understanding experiences, meanings, and perspectives, which are best conveyed through textual data.

Correct Answer: D

Rationale: Advocacy is the ethical principle that the nurse is responsible for providing all patients with caring attention and information, despite the reaction of the patient. Advocacy involves supporting and speaking up for the patient's best interests, ensuring they receive the care and information they need to make informed decisions about their health and well-being. Providing caring attention and information is essential in advocating for the patient's autonomy and well-being, even if the patient may not initially appreciate or react positively to these efforts.

Correct Answer: C

Rationale: Meperidine (Demerol) is an opioid analgesic. Overdose of Meperidine can lead to respiratory depression, characterized by slow and shallow breathing. As a result of respiratory depression, hypercapnia, which is an increased level of carbon dioxide in the blood, can occur. This is a serious concern and requires immediate medical intervention to support respiratory function. Therefore, hypercapnia would be the assessment by the nurse that causes a concern for Meperidine overdose.

Correct Answer: B

Rationale: Record-keeping is not an optional task; it is a critical aspect of professional nursing practice. As a nurse, maintaining accurate and timely records is essential for providing quality care, ensuring legal and ethical standards are met, and promoting patient safety. Failure to keep thorough records can lead to serious consequences such as compromising patient care, violating regulations, and even facing legal consequences. Thus, record-keeping should be seen as a mandatory part of the professional duty of nurses rather than an optional task that can be done when circumstances allow.