ATI RN
ATI Pathophysiology Test Bank
1. A 70-year-old client presents with weakness and sensory loss in the right hand and foot. The client also exhibits speech difficulties. Which condition is the client most likely experiencing?
- A. Transient ischemic attack (TIA)
- B. Brain tumor
- C. Cerebral infarction
- D. Multiple sclerosis
Correct answer: C
Rationale: The correct answer is C: Cerebral infarction (stroke). In this case, the client's symptoms of weakness and sensory loss in the right hand and foot, along with speech difficulties, are indicative of a stroke. These symptoms are commonly seen in individuals experiencing a cerebral infarction, where a blockage in blood flow to the brain leads to neurological deficits. Choices A, B, and D are less likely as transient ischemic attacks (TIAs) typically have temporary symptoms with no permanent damage, brain tumors may present with a different set of symptoms depending on their location, and multiple sclerosis usually presents with a relapsing-remitting pattern of neurological symptoms rather than sudden onset unilateral deficits.
2. The nurse notes that the fall might also cause a possible head injury. The patient will be observed for signs of increased intracranial pressure which include:
- A. Narrowing of the pulse pressure
- B. Vomiting
- C. Periorbital edema
- D. A positive Kernig's sign
Correct answer: C
Rationale: Periorbital edema is a sign of increased intracranial pressure. It is caused by fluid accumulation around the eyes due to compromised drainage. Narrowing of the pulse pressure is more indicative of shock than increased intracranial pressure. While vomiting can be a sign of increased intracranial pressure, it is not as specific as periorbital edema. A positive Kernig's sign is associated with meningitis, not increased intracranial pressure.
3. When is removal of the restraints by the nurse appropriate?
- A. When medication that has been administered has taken effect
- B. When no acts of aggression are observed in the hour following the release of two extremity restraints
- C. When the nurse explores with the client the reasons for the angry and aggressive behavior
- D. When the client apologizes and tells the nurse that it will never happen again
Correct answer: B
Rationale: The correct answer is B. The nurse can safely remove restraints once no aggressive behavior is observed after releasing two extremity restraints for an hour. Choice A is incorrect because the removal of restraints should be based on the client's behavior rather than just the effect of medication. Choice C is incorrect as exploring reasons for aggressive behavior should be done before or during the intervention, not as a condition for removing restraints. Choice D is incorrect since an apology from the client does not guarantee a change in behavior or indicate that it is safe to remove the restraints.
4. Which of these is an example of a phenomenological community?
- A. Greenwich Village senior center
- B. NYC council district
- C. Gramercy Green residents
- D. Online support group for cancer survivors
Correct answer: D
Rationale: A phenomenological community is defined by shared experiences and interests, which are often found in online support groups for cancer survivors where individuals connect based on a common experience, fostering a sense of community and support.
5. A nurse manager is planning client assignments for the day. Which client should the nurse assign to the nursing assistant?
- A. A client who needs help ambulating.
- B. A client who requires complex wound care.
- C. A client who needs intravenous antibiotics.
- D. A client who is NPO and requires IV hydration.
Correct answer: A
Rationale: The correct answer is A because ambulating a client is a non-invasive task that can be safely and effectively performed by a nursing assistant. Choice B is incorrect as complex wound care requires specialized skills usually performed by licensed nurses. Choice C involves administering intravenous antibiotics, which also requires a higher level of training and assessment skills than a nursing assistant possesses. Choice D, involving a client who is NPO and requires IV hydration, may involve further assessments and monitoring that are beyond the scope of a nursing assistant.
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