A patient with low vision has called the clinic and asked the nurse for help with acquiring some lowvision aids. What else can the nurse offer to help this patient manage his low vision?

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Question 1 of 9

A patient with low vision has called the clinic and asked the nurse for help with acquiring some lowvision aids. What else can the nurse offer to help this patient manage his low vision?

Correct Answer: C

Rationale: The correct answer is C: The patient has diabetes. Diabetes can lead to diabetic retinopathy, a common cause of low vision. By knowing the patient's medical history, the nurse can recommend appropriate low vision aids and refer the patient to an ophthalmologist for further evaluation and management. Incorrect choices: A: The patient uses OTC NSAIDs - NSAIDs are not relevant to managing low vision. B: The patient has a history of stroke - A history of stroke is not directly related to low vision. D: The patient has Asian ancestry - Ancestry is not a factor in managing low vision.

Question 2 of 9

A nurse is using SOLER to facilitate active listening.Which technique should the nurse use for R?

Correct Answer: A

Rationale: The correct answer is A: Relax. In the SOLER technique for active listening, "R" stands for Relax. This technique involves the nurse maintaining a relaxed and open body posture to show attentiveness and create a comfortable environment for the speaker. This helps to build trust and encourages the speaker to express themselves freely. Choice B: Respect is incorrect as it refers to showing respect towards the speaker, which is important in communication but not specifically related to the relaxation aspect of active listening. Choice C: Reminisce is incorrect as it means to recall past experiences or memories, which is not part of the SOLER technique for active listening. Choice D: Reassure is incorrect as it involves providing comfort or support to the speaker, which is different from the relaxation required for active listening.

Question 3 of 9

A patient who has been experiencing numerous episodes of unexplained headaches and vomiting has subsequently been referred for testing to rule out a brain tumor. What characteristic of the patients vomiting is most consistent with a brain tumor?

Correct Answer: C

Rationale: The correct answer is C: The patient's vomiting is unrelated to food intake. In the context of a brain tumor, vomiting that is not related to food intake can indicate increased intracranial pressure affecting the brain's vomiting center. This is known as projectile vomiting. A: Vomiting accompanied by epistaxis (nosebleeds) is more indicative of other conditions like hypertension or nasal issues, not necessarily specific to a brain tumor. B: Vomiting not relieving nausea can be seen in various conditions affecting the gastrointestinal system, not specifically brain tumors. D: Blood-tinged emesis can suggest gastrointestinal bleeding or other issues, but it's not a specific characteristic of vomiting associated with brain tumors.

Question 4 of 9

A nurse is assessing the health care disparitiesamong population groups. Which area is the nurse monitoring?

Correct Answer: A

Rationale: The correct answer is A: Accessibility of health care services. The nurse is monitoring disparities in access to healthcare services among different population groups. This is important as it can influence health outcomes and the prevalence of complications. Outcomes of health conditions (B) are impacted by access to care. Prevalence of complications (C) and incidence of diseases (D) can also be influenced by disparities in accessing healthcare services. However, the primary focus of the nurse's assessment in this scenario is on the accessibility of healthcare services as a key factor contributing to health care disparities.

Question 5 of 9

A nurse needs to know how to find, evaluate, and use information effectively.

Correct Answer: C

Rationale: The correct answer is C: Clinical decision support system. A clinical decision support system is a type of system or design that helps healthcare professionals, including nurses, in making clinical decisions by providing them with relevant information and knowledge. This system assists in analyzing data to generate patient-specific recommendations or alerts to improve patient care. In the given scenario, the nurse's need to find, evaluate, and use information effectively aligns with the purpose of a clinical decision support system. This system enables the nurse to access evidence-based information, guidelines, and recommendations to enhance their decision-making process and improve patient outcomes. Summary of why other choices are incorrect: A: Computer competency does not equate to informatics competency. While computer skills are important, informatics involves a deeper understanding of using information effectively in practice. B: This choice provides a detailed explanation of informatics but does not directly address the type of system or design the nurse would be using to find, evaluate, and use information effectively. D: Nursing process

Question 6 of 9

The patient has just started on enteral feedings, and the patient is reporting abdominal cramping. Which action will the nurse takenext?

Correct Answer: A

Rationale: Correct Answer: A Rationale: Abdominal cramping in a patient on enteral feedings could indicate feeding intolerance. The nurse's initial action should be to slow down the rate of the tube feeding to allow the patient's gastrointestinal tract to adjust gradually. This helps reduce the risk of further complications and allows for better tolerance. Slowing the rate is a safe and effective intervention that can help alleviate the abdominal cramping without causing additional stress on the patient's digestive system. Summary of Incorrect Choices: B: Instilling cold formula is not a recommended practice and can potentially cause harm or discomfort to the patient. C: Changing to a high-fat formula may exacerbate the abdominal cramping as it can be harder to digest for some patients. D: Consulting with the healthcare provider about prokinetic medication should come after trying less invasive interventions such as slowing the rate of tube feeding.

Question 7 of 9

A man tells the nurse that his father died of prostate cancer and he is concerned about his own risk of developing the disease, having heard that prostate cancer has a genetic link. What aspect of the pathophysiology of prostate cancer would underlie the nurses response?

Correct Answer: A

Rationale: The correct answer is A because several studies have indeed shown an association between BRCA-2 mutation and an increased risk of prostate cancer. BRCA-2 mutation is known to be linked to an increased risk of various cancers, including prostate cancer. This genetic mutation can be inherited and passed down through generations, leading to a higher likelihood of developing prostate cancer. Choices B, C, and D are incorrect because: B: HNPCC (Hereditary Nonpolyposis Colorectal Cancer) is not specifically associated with prostate cancer, and it is not an autosomal dominant mutation causing prostate cancer in men. C: TP53 gene is associated with other types of cancers, such as breast cancer, but not strongly linked to prostate cancer. D: Research has shown that genetics do play a role in the development of prostate cancer, contradicting the statement that genetics are unrelated to the disease.

Question 8 of 9

A patient was tested for HIV using enzyme immunoassay (EIA) and results were positive. The nurse should expect the primary care provider to order what test to confirm the EIA test results?

Correct Answer: C

Rationale: The correct answer is C: Western blot test. The Western blot test is considered the gold standard for confirming HIV diagnosis after a positive EIA result. It detects specific antibodies to HIV proteins, providing a more accurate confirmation. Other choices are incorrect because: A: Another EIA test would yield the same result as the initial EIA test. B: Viral load test measures the amount of virus in the blood and is not used to confirm HIV diagnosis. D: CD4/CD8 ratio is used to monitor immune status but not to confirm HIV diagnosis.

Question 9 of 9

An oncology nurse is contributing to the care of a patient who has failed to respond appreciably to conventional cancer treatments. As a result, the care team is considering the possible use of biologic response modifiers (BRFs). The nurse should know that these achieve a therapeutic effect by what means?

Correct Answer: B

Rationale: The correct answer is B: Focusing the patient's immune system exclusively on the tumor. Biologic response modifiers (BRMs) work by enhancing the body's natural defenses to target and attack cancer cells specifically. This approach helps the immune system to recognize and destroy cancer cells while minimizing harm to normal cells. A: Promoting the synthesis and release of leukocytes - This is not the primary mechanism of action for BRMs. While leukocytes play a role in the immune response, BRMs target the immune system's response to tumors. C: Potentiating the effects of chemotherapeutic agents and radiation therapy - While some BRMs may be used in combination with these treatments, their primary mode of action is not to enhance the effects of chemotherapy or radiation therapy. D: Altering the immunologic relationship between the tumor and the patient - This choice is too broad and vague. BRMs specifically aim to direct the immune response towards targeting the tumor cells, rather than altering the overall immunologic relationship

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