ATI RN
RN ATI Capstone Proctored Comprehensive Assessment 2019 B
1. A nurse manager is discussing electronic medical records with a newly licensed nurse. Which of the following actions should the nurse take to maintain client confidentiality?
- A. Log out of the computer terminal before leaving.
- B. Share passwords for computer access with colleagues.
- C. Change computer access passwords on a regular basis.
- D. Avoid accessing information about clients admitted to other units.
Correct answer: A
Rationale: The correct answer is A: Log out of the computer terminal before leaving. Logging out before leaving the computer terminal is crucial to ensuring patient data remains confidential and to prevent unauthorized access. Choice B is incorrect because sharing passwords compromises confidentiality. Choice C is incorrect as changing passwords regularly, although a good practice for security, is not directly related to maintaining client confidentiality. Choice D is incorrect as it does not address the immediate concern of maintaining client confidentiality through proper access to electronic medical records.
2. A nurse in the PACU is caring for a client who has received general anesthesia and has a manifestation of malignant hyperthermia. The nurse should expect to administer which of the following medications?
- A. Acetaminophen
- B. Ibuprofen
- C. Dantrolene
- D. Diazepam
Correct answer: C
Rationale: Corrected Rationale: Dantrolene is the medication of choice to treat malignant hyperthermia, a life-threatening reaction to general anesthesia. It works by inhibiting the release of calcium ions in skeletal muscle cells, preventing muscle contracture and hypermetabolism. Acetaminophen (Choice A) and ibuprofen (Choice B) are not indicated for treating malignant hyperthermia. Diazepam (Choice D) may be used to control muscle spasms but is not the first-line treatment for malignant hyperthermia.
3. A patient prescribed warfarin is being taught about dietary restrictions by a healthcare provider. Which of the following foods should the patient be instructed to limit?
- A. Bananas
- B. Spinach
- C. Potatoes
- D. Apples
Correct answer: B
Rationale: The correct answer is B: Spinach. Spinach is high in vitamin K, which can interfere with the effectiveness of warfarin, an anticoagulant medication. Patients taking warfarin should limit foods high in vitamin K to maintain the medication's effectiveness and consistent dosage. Bananas, potatoes, and apples are not high in vitamin K and do not typically interfere with warfarin therapy.
4. What are the main differences between a stroke caused by ischemia and one caused by hemorrhage?
- A. Blockage in a blood vessel supplying the brain
- B. Bleeding in the brain due to a ruptured aneurysm
- C. Administering thrombolytics if within the treatment window
- D. Avoiding anticoagulants and preparing for surgery
Correct answer: A
Rationale: The correct answer is A: "Blockage in a blood vessel supplying the brain." Ischemic stroke is caused by a blockage in a blood vessel supplying the brain, leading to reduced blood flow. Hemorrhagic stroke, on the other hand, is caused by bleeding in the brain due to a ruptured blood vessel. Choices B, C, and D are incorrect. Administering thrombolytics, avoiding anticoagulants, and preparing for surgery are specific management strategies that may apply to ischemic or hemorrhagic strokes but do not define the main differences between the two types of strokes.
5. A patient with a left arm fracture reports severe pain unrelieved by medication. What should the nurse assess for?
- A. Check for compartment syndrome
- B. Increase the pain medication
- C. Prepare the patient for surgery immediately
- D. Administer a sedative to calm the patient
Correct answer: A
Rationale: Correct answer: When a patient with a left arm fracture reports severe pain unrelieved by medication, the nurse should assess for compartment syndrome. Compartment syndrome is a condition where increased pressure within a muscle compartment compromises circulation and can lead to tissue damage. It is a surgical emergency that requires immediate intervention. Choice B is incorrect because simply increasing pain medication without identifying the cause of the unrelieved pain may mask symptoms of a serious issue like compartment syndrome. Choice C is incorrect as surgery would only be necessary if compartment syndrome is confirmed. Choice D is incorrect as administering a sedative does not address the underlying issue of unrelieved pain and may delay appropriate treatment.
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