ATI RN
ATI RN Pharmacology Proctored Exam Questions
Extract:
Question 1 of 5
A nurse is administering naloxone to a client who has developed an adverse reaction to morphine. The nurse should identify which of the following findings as a therapeutic effect of naloxone?
Correct Answer: D
Rationale: The correct answer is D: Increased respiratory rate. Naloxone is an opioid antagonist that works by blocking the effects of opioids, such as morphine. By administering naloxone to the client experiencing an adverse reaction to morphine, the nurse can reverse the respiratory depression caused by the morphine. This reversal leads to an increase in the client's respiratory rate, which is a therapeutic effect of naloxone in this situation.
Incorrect choices:
A: Decreased nausea - Naloxone does not directly address nausea.
B: Increased pain relief - Naloxone does not provide pain relief but reverses the effects of opioids.
C: Decreased blood pressure - Naloxone may lead to an increase in blood pressure due to its effects on reversing opioid-induced respiratory depression.
Question 2 of 5
A nurse is reviewing the medical record of a client who has sinusitis and a new prescription for cefuroxime. Which of the following client information is the priority for the nurse to report to the provider?
Correct Answer: C
Rationale: The correct answer is C: The client has a history of a severe penicillin allergy. This is the priority for the nurse to report because cefuroxime belongs to the cephalosporin class of antibiotics, which has a cross-reactivity with penicillins. Individuals with a history of severe penicillin allergy are at an increased risk of also being allergic to cephalosporins like cefuroxime. This can lead to potentially life-threatening allergic reactions. Reporting this information to the provider is crucial to avoid prescribing a medication that could harm the client.
Choice A (BUN of 18 mg/dL) is not directly related to the prescription of cefuroxime for sinusitis.
Choice B (client takes an aspirin daily) is important but not as critical as the potential allergic reaction to cefuroxime.
Choice D (client reports a history of nausea with cefuroxime) is relevant but does not pose an
Question 3 of 5
A nurse is assessing a client who has hypermagnesemia. Which of the following medications should the nurse prepare to administer?
Correct Answer: C
Rationale: The correct answer is C: Calcium gluconate. In hypermagnesemia, there is an excess of magnesium in the blood, leading to muscle weakness, cardiac arrhythmias, and respiratory depression. Calcium gluconate is the antidote for hypermagnesemia as it works by antagonizing the effects of magnesium. By administering calcium gluconate, the nurse can help reverse the symptoms associated with hypermagnesemia and restore normal calcium levels in the body. Protamine sulfate (
Choice
A) is used to reverse the effects of heparin, acetylcysteine (
Choice
B) is used as an antidote for acetaminophen overdose, and flumazenil (
Choice
D) is used to reverse the effects of benzodiazepines. These medications are not indicated for hypermagnesemia.
Question 4 of 5
A nurse is assessing a client following the administration of ondansetron (Zofran). Which of the following findings should indicate to the nurse that the ondansetron has been effective?
Correct Answer: B
Rationale: The correct answer is B: Client reports a decrease in nausea. Ondansetron is primarily used to treat nausea and vomiting. If the client reports a decrease in nausea, it indicates that the medication has been effective in managing this specific symptom. Decrease in pain (choice
A) is not directly related to the action of ondansetron.
Choices C (decrease in coughing) and D (decrease in diarrhea) are not typical indications of ondansetron's effectiveness. It is important for the nurse to focus on the specific expected outcome of the medication, which is the reduction of nausea and vomiting.
Question 5 of 5
A nurse manager is planning an in-service about pain management with opioids for clients who have cancer. Which of the following information should the nurse manager include?
Correct Answer: B
Rationale: The correct answer is B because respiratory depression decreases as opioid tolerance develops. Opioid tolerance occurs with prolonged use, leading to a decrease in the side effect of respiratory depression. This information is crucial for healthcare providers managing cancer pain with opioids.
Choice A is incorrect because oral administration is preferred over intramuscular for better absorption and convenience.
Choice C is incorrect as meperidine is not recommended for chronic pain due to its toxic metabolite.
Choice D is incorrect as PRN pain medication should not be withheld for clients on scheduled opioid doses to ensure adequate pain control.