Nokea
Despite the presence of safety aids such as handrails in the bathrooms at an assisted living facility, the number of fractures due to unsteady ambulation upon arising from the bed and when attempting to perform activities of daily living has increased. Which complementary alternative medicine (CAM) would be an effective intervention for this population?
- A. Yoga
- B. Acupuncture
- C. Tai chi
- D. Magnet therapy
Correct Answer: C
Rationale: Rationale: Tai chi is the correct answer because it focuses on improving balance, strength, and flexibility, which are essential for preventing falls in the elderly. Tai chi's slow, controlled movements can help improve stability and reduce the risk of fractures.
Summary:
A (Yoga) focuses more on flexibility and relaxation, not specifically on balance and stability.
B (Acupuncture) is not a physical activity and does not directly address the issue of unsteady ambulation.
D (Magnet therapy) lacks scientific evidence to support its effectiveness in improving balance and preventing falls.
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The novice nurse arrives on the nursing unit, is introduced to the staff, is assigned a preceptor, and is asked to participate in the next staff meeting. This introduction into nursing is appropriately termed:
- A. biculturalism.
- B. socialization.
- C. transition.
- D. "going native."
Correct Answer: B
Rationale: The correct answer is B: socialization. Socialization is the process by which individuals learn and adapt to the values, norms, and behaviors of a particular group, in this case, the nursing profession. In this scenario, the novice nurse is being introduced to the staff, assigned a preceptor, and asked to participate in a staff meeting, all of which are key components of the socialization process in nursing.
A: Biculturalism refers to the coexistence of two distinct cultures within one society, which is not applicable in this context.
C: Transition is the process of changing from one state to another, which is a broader concept than just the introduction to a new profession.
D: "Going native" is a colloquial term that refers to adopting the lifestyle or customs of a foreign culture, which is not relevant to the scenario of a novice nurse being introduced to the nursing profession.
A patient is placed on reserpine (Serpalan) to decrease mild anxiety and treat hypertension. The patient researches the medication on the Internet and finds that this medication comes from which plant?
- A. Atropa belladonna
- B. Digitalis purpurea
- C. Rauwolfia serpentina
- D. Cephaelis ipecacuanha
Correct Answer: C
Rationale: The correct answer is C: Rauwolfia serpentina. Reserpine is derived from the Rauwolfia serpentina plant. This plant contains alkaloids that act as a central nervous system depressant, reducing anxiety and lowering blood pressure. Atropa belladonna (A) contains toxic alkaloids, Digitalis purpurea (B) contains cardiac glycosides used for heart conditions, and Cephaelis ipecacuanha (D) contains emetine used for inducing vomiting, none of which are related to reserpine's effects.
A nurse at a school notices that several students have "blisters" on their bodies. Further investigation reveals that a terrorist incident has occurred, causing smallpox. If the chemical, biologic, radiologic, nuclear, and explosive (CBRNE) agent categories are used, this incident would be classified as:
- A. chemical.
- B. biologic.
- C. radiologic.
- D. nuclear.
Correct Answer: B
Rationale: The correct answer is B: biologic. Smallpox is a viral disease caused by the variola virus, making it a biological agent. The virus spreads from person to person through respiratory droplets or contact with infected bodily fluids. The term CBRNE encompasses various types of agents used in terrorism incidents. In this case, the incident involving smallpox falls under the biologic category due to its viral nature, as opposed to chemical (A), radiologic (C), or nuclear (D) agents. Chemical agents involve toxic substances, radiologic agents involve radiation, and nuclear agents involve nuclear materials. In summary, the smallpox incident is categorized as biologic due to the nature of the variola virus.
Which component of budgeting might normally be addressed in the annual performance evaluation for a nurse manager?
- A. Including in the labor budget costs for overtime and benefits
- B. Managing variances in nursing overtime costs and supply usage
- C. Accurately predicting revenues on the basis of unit-of-service
- D. Providing qualitative analysis for variances in the capital budget
Correct Answer: B
Rationale: Step 1: Managing variances in nursing overtime costs and supply usage is crucial for a nurse manager's performance evaluation as it demonstrates their ability to control expenses effectively.
Step 2: This component directly relates to the nurse manager's responsibility in budgeting and financial management.
Step 3: Analyzing and managing variances show the nurse manager's skill in monitoring and adjusting budgetary allocations to meet targets.
Step 4: Other choices are not directly related to the nurse manager's core responsibilities in budgeting or evaluating performance.
Step 5: Labor budget costs for overtime and benefits (Choice A) and predicting revenues (Choice C) are important but not as directly tied to performance evaluation as managing variances in costs.
Step 6: Providing qualitative analysis for variances in the capital budget (Choice D) is not typically a key aspect of a nurse manager's evaluation, as it focuses more on long-term investments rather than day-to-day operational budgeting.
The disaster medical assistance team works quickly to contain contaminants from a chemical plant explosion. Afterward, personnel undergo a special process to remove harmful chemicals from equipment and supplies. This removal process is known as:
- A. containment.
- B. decontamination.
- C. triage.
- D. scene assessment.
Correct Answer: B
Rationale: The correct answer is B: decontamination. Decontamination is the process of removing harmful chemicals from equipment and supplies to prevent further exposure and contamination. In this scenario, the disaster medical assistance team is working to contain contaminants first and then proceed with decontamination to ensure the safety of personnel. Containment (choice A) refers to preventing the spread of contaminants, not removing them. Triage (choice C) is the process of prioritizing patients based on the severity of their injuries, not removing chemicals. Scene assessment (choice D) involves evaluating the situation to determine the extent of the disaster, not the removal of harmful chemicals.