Which behavior reflects impairment in executive function?
Difficulty finding the right words
Starting tasks but unable to plan or complete them
Getting lost in the hallway
Inappropriate social comments
The Correct Answer is B
A. Difficulty finding the right words: This symptom is specifically known as anomia and is primarily a deficit in the language domain of cognitive function. While it can occur alongside other impairments, it represents a breakdown in linguistic processing rather than high-level organizational skills. Executive function involves the management of information rather than the retrieval of specific vocabulary.
B. Starting tasks but unable to plan or complete them: Executive function involves higher-order cognitive processes such as planning, organizing, sequencing, and abstracting. An individual with impairment in this domain struggles to coordinate the steps necessary to reach a specific goal, even if they have the physical ability. This deficit significantly impacts the ability to perform instrumental activities of daily living independently.
C. Getting lost in the hallway: This behavior typically reflects a deficit in visuospatial function or topographical orientation rather than executive management. It involves the brain's inability to process spatial relationships and navigate the physical environment. While it causes functional problems, it is distinct from the cognitive processes required for complex planning and impulse control.
D. Inappropriate social comments: While this can reflect poor impulse control, which is part of executive function, it is often categorized more specifically as a change in social cognition. It involves a breakdown in the ability to interpret social cues and adhere to cultural norms of behavior. Executive function impairment is most classically demonstrated through the inability to execute goal-directed, multi-step tasks.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Non-maleficence: This principle dictates the obligation to do no harm to the patient. By implementing fall precautions, the nurse proactively mitigates environmental hazards to prevent physical trauma. This duty focuses on the avoidance of negligent care and the prevention of adverse events that could lead to injury.
B. Beneficence: While this involves taking positive actions to help others, it is more focused on promoting good and providing benefits. Non-maleficence is the specific duty to prevent harm, which is the primary intent of fall safety measures. Beneficence is often the "doing good" side of the same coin, but prevention of injury is non-maleficence.
C. Justice: This ethical concept refers to the fair and equitable distribution of healthcare resources and treatments among all patients. It ensures that every individual has access to the same level of care regardless of their background. Fall precautions for a single patient do not primarily address the systemic allocation of medical goods.
D. Veracity: This principle refers to the nurse's obligation to tell the truth and be honest with patients. It is fundamental to the informed consent process and the establishment of a trusting therapeutic relationship. While honesty is vital, it does not directly relate to the physical safety interventions used to prevent patient falls.
Correct Answer is C
Explanation
A. It helps nurses avoid having to give verbal reports: Documentation is a supplement to, not a replacement for, direct verbal hand-off reports between clinicians. Verbal communication allows for real-time clarification and the exchange of nuanced information that might be missed in written notes. Both forms of communication are required to ensure safe and continuous patient care.
B. It is only used for billing and insurance purposes: While documentation is essential for financial reimbursement, its primary purpose is to ensure clinical safety and continuity of care. It provides the data necessary for assessing patient progress and making informed treatment decisions. Limiting its purpose to billing overlooks its critical role in the clinical and legal domains.
C. It ensures the legal record of care and supports communication among the team: Accurate documentation serves as the official legal account of the nursing care provided and the patient's response. It allows all members of the interprofessional team to stay informed about the patient's status and the current plan of care. This prevents errors caused by fragmented information and ensures accountability for clinical actions.
D. It allows nurses to skip certain assessments: Documentation must accurately reflect the assessments that were actually performed; it never justifies the omission of care. In fact, "charting by exception" still requires the nurse to confirm that all assessments were conducted according to protocol. Failure to document a required assessment is legally interpreted as a failure to perform that assessment.
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