ATI RN
ATI Pharmacology Quizlet
1. A client is starting therapy with filgrastim, and a nurse is providing teaching on monitoring adverse effects. Which of the following adverse effects should the nurse instruct the client to monitor?
- A. Bone pain
- B. Constipation
- C. Tinnitus
- D. Dry mouth
Correct answer: A
Rationale: The correct answer is A: Bone pain. The nurse should instruct the client to monitor for bone pain since it is a common adverse effect of filgrastim. This occurs due to increased bone marrow activity stimulated by the medication.
2. A healthcare professional is preparing to administer clindamycin 200 mg by intermittent IV bolus. The amount available is clindamycin injection 200 mg in 100 mL 0.9% sodium chloride (0.9% NaCl) to infuse over 30 min. How many mL/hr should the IV pump be set to deliver?
- A. 200 mL/hr
- B. 150 mL/hr
- C. 100 mL/hr
- D. 250 mL/hr
Correct answer: A
Rationale: To calculate the flow rate in mL/hr: (Volume in mL / Time in hours) = Flow rate in mL/hr. In this case, (100 mL / 0.5 hr) = 200 mL/hr. Therefore, the IV pump should be set to deliver 200 mL/hr to administer clindamycin 200 mg over 30 minutes. Choice A is correct because it provides the accurate flow rate needed for the administration of the medication. Choices B, C, and D are incorrect as they do not calculate the flow rate correctly based on the volume and time specified in the question.
3. When teaching parents of a school-age child about transdermal Methylphenidate, which instruction should the nurse include?
- A. Apply one patch once per day.
- B. Leave the patch on for 9 hours.
- C. Apply the patch to the child's waistline.
- D. Use the opened tray within 6 months.
Correct answer: B
Rationale: When administering transdermal Methylphenidate, the patch should be left on for 9 hours per day to ensure optimal absorption and effectiveness of the medication. This duration helps maintain a consistent level of the drug in the child's system. Incorrect options: A) Applying one patch once per day is not the correct dosing regimen for transdermal Methylphenidate. C) The patch should not be applied to the child's waistline as it is recommended to apply it to a clean, dry area. D) Using the opened tray within 6 months is not directly related to the administration of transdermal Methylphenidate.
4. A client has a new prescription for erythromycin. Which of the following statements by the client indicates an understanding of the teaching?
- A. I should take this medication with a full glass of water.
- B. I should avoid direct sunlight while taking this medication.
- C. I will take this medication on an empty stomach.
- D. I should take an antacid 30 minutes before taking this medication.
Correct answer: C
Rationale: The correct answer is C. Erythromycin should be taken on an empty stomach with a full glass of water to increase absorption. Taking it with a full glass of water (Choice A) is incorrect. Avoiding direct sunlight (Choice B) is not related to erythromycin use. Taking an antacid before the medication (Choice D) can interfere with its absorption.
5. The nurse is caring for a client who has chronic angina. Treatment for the condition has been unsuccessful. Which medication does the nurse anticipate will be prescribed?
- A. Atenolol (Tenormin)
- B. Nitroglycerin (Nitrostat)
- C. Sildenafil (Viagra)
- D. Ranolazine (Ranexa)
Correct answer: D
Rationale: In cases of chronic angina where initial treatment has not been successful, Ranolazine (Ranexa) is often prescribed. This medication helps by reducing the frequency of angina episodes. Atenolol, Nitroglycerin, and Sildenafil are also used in angina management but Ranolazine is more specifically indicated in cases of refractory angina where other treatments have failed.
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