ATI RN
Pharmacology and the Nursing Process 10th Edition Test Bank Quizlet Questions
Question 1 of 5
A brain abscess is a collection of pus within the substance of the brain and is caused by:
Correct Answer: D
Rationale: The correct answer is D because a brain abscess can be caused by direct invasion of the brain, spread of infection by other organs, and spread of infection from nearby sites. Direct invasion can occur from trauma or surgery, while infections from other organs like the lungs or heart can travel through the bloodstream to the brain. Infections from nearby sites such as the sinuses or ears can also spread to the brain.
Therefore, all of these mechanisms can lead to the formation of a brain abscess.
Choices A, B, and C alone do not encompass all the possible causes of a brain abscess, making D the correct comprehensive answer.
Question 2 of 5
Which nursing interventions can help prevent falls in a patient with Parkinson’s disease? Choose all answers that are correct. i.Keep the patient’s call light within reach ii.Apply a soft vest restraint when the patient is in bed iii.Avoid use of throw rugs iv.Maintain the patient’s bed in a low position v.Encourage the patient to be independent for as long as possible vi.Provide a cane or walker for ambulation
Correct Answer: A
Rationale: The correct answers are i. Keep the patient’s call light within reach, iii. Avoid use of throw rugs, and iv. Maintain the patient’s bed in a low position.
1. Keeping the call light within reach ensures the patient can easily call for assistance, reducing the risk of falls.
2. Avoiding throw rugs prevents tripping hazards that can lead to falls.
3. Maintaining the bed in a low position reduces the risk of injury if the patient falls out of bed.
The incorrect choices:
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Choice B includes answer 3 (Avoid use of throw rugs), which is correct, but also includes answer 6 (Provide a cane or walker for ambulation), which is not specific to fall prevention.
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Choice C includes answer 2 (Apply a soft vest restraint when the patient is in bed), which can increase the risk of falls due to restricted movement.
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Choice D includes answers that are not directly related to fall prevention, such as 2 (Apply a soft vest
Question 3 of 5
To treat cervical cancer, a client has had an applicator of radioactive material placed in the vagina. Which observation by the nurse indicates a radiation hazard?
Correct Answer: B
Rationale: The correct answer is B because maintaining the head of the bed at a 30-degree angle can cause the radioactive material to shift within the client's body, increasing the risk of radiation exposure. This position should be avoided to prevent displacement of the applicator.
A: Strict bed rest is appropriate to minimize movement and dislodgement of the applicator, ensuring proper treatment delivery.
C: Providing a bed bath does not pose a radiation hazard as long as proper precautions are taken.
D: Checking the applicator's position every 4 hours is essential for monitoring and ensuring it remains in place to deliver the intended treatment.
Question 4 of 5
For a client diagnosed with idiopathic thrombocytopenic purpura (ITP), which nursing intervention is appropriate?
Correct Answer: B
Rationale: The correct answer is B: Administering platelets, as ordered to maintain an adequate platelet count. In ITP, the client has low platelet count leading to risk of bleeding. Administering platelets helps raise platelet levels and prevent bleeding complications. Teaching coughing and deep-breathing techniques (
A) is important for preventing respiratory infections but not directly related to ITP. Giving aspirin (
C) is contraindicated as it can further decrease platelet count. Administering stool softeners (
D) is important for preventing straining but not specific to managing ITP.
Question 5 of 5
When the patient’s signature is witnessed by the nurse on the surgical consent, which of the following does the nurse’s signature indicate?
Correct Answer: D
Rationale: The correct answer is D because the nurse's signature indicates that they verified the patient's signature on the consent form. This step ensures that the patient has signed the document willingly.
Choice A is incorrect because the nurse doesn't obtain informed consent, that's the responsibility of the physician.
Choice B is incorrect because nurses do not provide informed consent.
Choice C is incorrect as the nurse witnessing the signature doesn't imply they answered all surgical procedure questions.