ATI RN
ATI Pharmacology Proctored
1. Which of the following is not an effect of the drug isoflurane?
- A. Elevated lipid levels
- B. Nausea
- C. Increased blood flow to the brain
- D. Decreased respiratory function
Correct answer: A
Rationale: Isoflurane is not known to cause elevated lipid levels. Common effects of isoflurane include nausea, increased blood flow to the brain, and decreased respiratory function. Elevated lipid levels are not typically associated with the administration of isoflurane, making choice A the correct answer.
2. A nurse is assessing a client who has a peripherally inserted central catheter (PICC). Which of the following findings should the nurse report to the provider?
- A. Redness at the insertion site.
- B. Swelling of the arm above the insertion site.
- C. A bruised area around the insertion site.
- D. A temperature of 37.2°C (99°F).
Correct answer: B
Rationale: Swelling of the arm above the insertion site is concerning as it can indicate complications like thrombosis, which require immediate attention. Redness at the insertion site is common and expected in the initial stages. A bruised area around the insertion site may result from the insertion procedure and is usually not alarming unless it worsens or becomes larger. A temperature of 37.2°C (99°F) is within the normal range and is not directly related to PICC complications.
3. The nurse is correct in performing suctioning when she applies the suction intermittently during:
- A. Insertion of the suction catheter
- B. Withdrawing of the suction catheter
- C. both insertion and withdrawing of the suction catheter
- D. When the suction catheter tip reaches the bifurcation of the trachea
Correct answer: B
Rationale: Nursing interventions should be grounded in a deep understanding of the physiological processes involved, ensuring that care provided is both effective and efficient.
4. When teaching a client with cancer who has a prescription for methotrexate, which supplement should the nurse instruct the client to take?
- A. Folic acid
- B. Magnesium
- C. Vitamin D
- D. Iron
Correct answer: A
Rationale: The correct answer is folic acid. Methotrexate is a folic acid antagonist, so instructing the client to take folic acid helps reduce the risk of methotrexate toxicity by providing additional folic acid that the medication may deplete. Magnesium (choice B), Vitamin D (choice C), and Iron (choice D) are not the correct supplements to instruct the client to take with methotrexate.
5. The term used to describe a blood sodium level of more than 145 mEq/L is:
- A. hyponatremia.
- B. hyperkalemia.
- C. hypernatremia.
- D. hypercalcemia.
Correct answer: C
Rationale: The correct answer is C: hypernatremia. Hypernatremia refers to an elevated level of sodium in the blood, specifically when it is more than 145 mEq/L. Choice A, hyponatremia, is incorrect as it refers to low sodium levels. Choice B, hyperkalemia, is incorrect as it refers to high potassium levels, not sodium. Choice D, hypercalcemia, is also incorrect as it relates to elevated calcium levels, not sodium.
Similar Questions
Access More Features
ATI Basic
- 50,000 Questions with answers
- All ATI courses Coverage
- 30 days access @ $69.99
ATI Basic
- 50,000 Questions with answers
- All ATI courses Coverage
- 90 days access @ $149.99