A nurse is conducting an educational session on infection control and is explaining the epidemiological triad, which includes the host, agent, and environment. Which of the following scenarios best illustrates an effective intervention targeting the "environment" component to prevent the spread of infection?

Improving ventilation and increasing the frequency of cleaning in a hospital ward to reduce pathogen exposure.

Administering a vaccination to a patient to enhance their immunity against a specific pathogen.

Providing a patient with antimicrobial medication to treat an existing infection.

Educating a patient on proper hand hygiene to reduce the likelihood of infection transmission.

Answer and Explanation

The Correct Answer is A

A. Improving ventilation and increasing cleaning frequency addresses the environment component by altering the physical setting to reduce pathogen exposure and control infection spread.

B. Administering a vaccination targets the host component by enhancing immunity to prevent infection.

C. Providing antimicrobial medication addresses the agent component by treating an existing infection.

D. Educating on hand hygiene is an important intervention but primarily affects the host-agent interaction rather than the environment.

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Correct Answer is C

Explanation

A. Relativity is not the appropriate term for this situation.

B. Ethnocentrism involves judging other cultures by one's own cultural standards and is not relevant here.

C. Stereotyping involves making generalized assumptions about individuals based on their age or other characteristics. Speaking loudly and slowly may reflect a stereotype about older adults needing special treatment or being less capable.

D. Racism involves discrimination based on race, not age.

A. "Let me check with your doctor to make sure it is okay to drink that tea with your medicines." B. "I must fill out a lot of forms that you will have to sign before I can allow the tea." C. "We do not allow our clients to drink herbal tea." D. "Why in the world would you want to drink that?"

Correct Answer is A

Explanation

A. Checking with the doctor ensures that the herbal tea does not interact with the client's medications and is safe for their specific health condition. This response shows concern for the client's safety and adheres to clinical guidelines.

B. Filling out forms is not relevant or necessary for this situation; ensuring safety and medical compatibility is more appropriate.

C. Prohibiting herbal tea without considering the client’s preferences or potential benefits is not patient-centered care.

D. Questioning the client's choice without a valid reason dismisses their preferences and does not address potential safety concerns.

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Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse enters an 80 year old client's room to educate about a heart healthy diet. The nurse sits close to the client and speaks very loudly and slowly. Which of the following is this nurse demonstrating?

Correct Answer is C

Explanation

The nurse is providing home care for a client who traditionally drinks herbal tea to treat an illness. How should the nurse respond to the request for herbal tea?

Correct Answer is A

Explanation

A community health nurse is screening for alcohol addiction in a community that has a very high auto accident rate. Which of the following tools would be used to assess this phenomenon?

The Calgary Family Interventions Model (CFIM) focuses on enhancing, improving, and sustaining family functioning through the establishment of a collaborative partnership between the nurse and the family. These interventions have which of the following guidelines? (Select all that apply)

A nurse is assessing a client who presents with injuries and signs that may suggest intimate partner violence. Which of the following statements by the client would most likely indicate the need for further assessment and intervention?

The nurse in the Emergency Department is taking a history from a family accompanying a child with traumatic injuries that are suspicious for abuse. Which of the following actions is most appropriate for the nurse to take?

Which psychological condition could be related to trafficking? (Select all that apply)

The nurse is working in a community-based facility that provides healthcare to a culturally diverse population. Which of the following statements about culture should the nurse recognize as being significant in determining interactions with clients?