A patient is brought to the unit with mediastinal chest tubes with no fluctuation in the water seal chamber; arterial blood gas results reveal pH, 55; CO , 55; HCO, 28 mEq/L, and O , 98%. Carotid artery pulsation is visible with the head of the bed elevated and the use of tangential lighting. The first action of the nurse is to: The above question represents which level of Bloom's taxonomy?

Correct Answer: C

Rationale: The correct answer is C: Application. In this scenario, the nurse needs to apply knowledge of arterial blood gas results and assessment findings to determine appropriate actions. With the patient having abnormal ABG results and visible carotid artery pulsation, the nurse must recognize impending respiratory failure and act promptly, such as notifying the healthcare provider or respiratory therapist. This requires applying critical thinking skills to make decisions based on collected data. Incorrect choices: A: Knowledge - Choosing this option implies only recalling facts, which is not sufficient in this situation. B: Comprehension - This choice suggests understanding the information given, but it does not involve applying that understanding to make decisions. D: Analysis - While analysis involves breaking down information, the immediate action needed in this case is more about applying knowledge to prevent a potential crisis, rather than deeply analyzing the situation.

Correct Answer: C

Rationale: The correct answer is C: founding the American Red Cross. Clara Barton is renowned for establishing the American Red Cross in 1881, providing humanitarian aid during times of war and disaster. This is the most accurate choice as it aligns with her significant contribution to society. Choice A is incorrect as Clara Barton was not the first black public health nurse. Choice B is incorrect as the Henry Street Settlement was founded by Lillian Wald. Choice D is incorrect as while Clara Barton did advocate for improvements in nursing education, her most notable accomplishment was the establishment of the American Red Cross.

Correct Answer: C

Rationale: The correct answer is C because World War I led to the introduction of specialized roles in nursing, such as nurse anesthetists, to address the increasing medical needs of soldiers. This advancement in nursing specialization improved the quality of care provided during the war and paved the way for future developments in healthcare. Choice A is incorrect because World War I actually increased the role of public health services to address the healthcare needs of the population during the war. Choice B is incorrect as the Red Cross primarily provided emergency medical care during the war, not long-term healthcare advancements. Choice D is incorrect as there is no direct evidence that World War I specifically increased the number of community health nurses.

Correct Answer: A

Rationale: The correct answer is A: Prehistoric times and the Middle Ages. In prehistoric times, herbs were used as the primary form of medicine. During the Middle Ages, herbal medicine continued to be prevalent due to limited medical knowledge. Other choices are incorrect because B, C, and D do not align with historical periods where herbal medicine was a dominant health practice.

Correct Answer: B

Rationale: The correct answer is B because the Affordable Care Act of 2011 aimed to provide health care benefits to millions who were previously uninsurable or unable to afford insurance. This is in line with the main goal of the act, which was to increase access to affordable health care for Americans. Choice A is incorrect as the act does not mandate educational requirements for nurses. Choice C is incorrect as the act does not specifically cap the amount that hospitals and physicians can charge for procedures. Choice D is incorrect as the act focuses on expanding access to health insurance rather than directly subsidizing private insurance companies to reduce costs for individuals with chronic illnesses.