who amongst the following is a dentist who was involved in the discovery of anesthesia
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Nursing Elites

ATI RN

ATI Community Health Nursing Ch 7

1. Who among the following individuals was involved in the discovery of anesthesia?

Correct answer: B

Rationale: William Morton was a dentist who was involved in the discovery of anesthesia. In 1846, Morton demonstrated the use of ether as a surgical anesthetic, leading to a significant advancement in medical practices. Robert Koch was a bacteriologist known for his work on anthrax and tuberculosis. Joseph Lister was a surgeon who introduced antiseptic surgical methods. Sushruta was an ancient Indian physician known for his contributions to the field of surgery.

2. What is a common barrier to effective health education?

Correct answer: D

Rationale: Resistance to behavior change is a common barrier to effective health education because individuals may be resistant or hesitant to change their behaviors even when presented with health education interventions.

3. What best describes the primary goal of community health nursing?

Correct answer: A

Rationale: Community health nursing focuses on promoting health and preventing disease within the community. This approach emphasizes preventive care, health education, and community-based interventions to improve the overall health and well-being of individuals and populations. While providing care to sick individuals is part of nursing, the primary goal of community health nursing is broader and encompasses proactive strategies to enhance community health.

4. Which action demonstrates secondary prevention?

Correct answer: A

Rationale: The correct answer is A: Screening for early signs of disease. Secondary prevention involves activities that aim to detect health issues early to provide timely treatment. Screening for early signs of disease falls under secondary prevention as it helps identify diseases in their early stages, allowing for prompt intervention and management.

5. You are preparing a patient for surgery and completing the preoperative checklist. Which of the following is not typically part of the preoperative checklist?

Correct answer: B

Rationale: Conducting the Time Out is a crucial safety step that occurs immediately before the start of the procedure, but it is not usually part of the preoperative checklist. The Time Out involves verifying patient identity, correct procedure, correct site, and addressing any concerns or questions with the surgical team before proceeding. The other options, such as assessing for allergies, ensuring informed consent, and completing the history and physical examination, are typically included in the preoperative checklist to ensure patient safety and readiness for surgery.

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Why is environmental health more challenging than other variables related to an individual’s health?
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