Correct Answer: D

Rationale: The correct answer is D: Assess the severity of the reaction. This should be the first action taken because it helps determine the urgency of the situation and guides subsequent steps. Assessing the severity allows for appropriate intervention - from calling emergency services if the reaction is severe, to administering medication if necessary. A: Administering an epinephrine auto-injector should only be done if the severity of the reaction warrants it, as it is a potent medication that can have serious side effects if used inappropriately. B: Positioning the person comfortably is important, but assessing the severity of the reaction takes precedence to ensure prompt and appropriate care. C: Monitoring vital signs is important, but assessing the severity of the reaction is crucial in determining the immediate course of action.

Correct Answer: D

Rationale: The correct answer is D because an ethical dilemma arises when there is a conflict between two or more ethical principles, leading to a difficult decision-making situation for Nurse Mauve. This involves weighing the benefits and consequences of each ethical principle to determine the best course of action. Choice A is incorrect as time pressure does not define an ethical dilemma. Choice B is incorrect because ethical dilemmas involve conflicting choices, not unclear ones. Choice C is incorrect as the conflict in an ethical dilemma is not necessarily with a superior but can be internal or with other stakeholders.

Correct Answer: C

Rationale: The correct answer is C: Platelet count. Platelet count should be monitored closely during clopidogrel therapy because it works by inhibiting platelet aggregation, reducing the risk of clot formation. Monitoring platelet count helps assess the drug's effectiveness and prevent potential complications like bleeding or clotting events. Prothrombin time (A), activated partial thromboplastin time (B), and international normalized ratio (D) are tests that primarily assess the coagulation factors and are not directly affected by clopidogrel therapy, making them less relevant for monitoring this specific medication.

Correct Answer: A

Rationale: The correct answer is A: Utilizing the nursing process in providing safe, quality nursing care. This is because the nursing process involves assessment, diagnosis, planning, implementation, and evaluation, which ensures comprehensive and individualized care. Documenting procedures (B) is important but does not guarantee meeting standards of care. Simply carrying out doctor's orders (C) may not address all aspects of patient care. Performing physical assessment (D) is crucial but only one component of the nursing process. Ultimately, utilizing the nursing process ensures holistic and evidence-based care, meeting the standards of care on falls.

Correct Answer: A

Rationale: The correct answer is A: Anterior uveitis. This condition presents with redness, pain, and photophobia due to inflammation of the uveal tract. Ciliary injection, corneal edema, and mid-dilated pupil with fixed reaction to light are classic signs of anterior uveitis. The other choices can be ruled out based on specific findings: B: Acute angle-closure glaucoma would present with a high intraocular pressure, not fixed dilated pupil. C: Endophthalmitis typically presents with severe pain, hypopyon, and vitreous inflammation. D: Corneal abrasion would not cause ciliary injection or fixed dilated pupil.