ATI RN
ATI Proctored Pharmacology Test
1. A client has a new prescription for Beclomethasone. Which of the following instructions should the nurse include in the teaching?
- A. Take the medication with meals.
- B. Increase your intake of calcium-rich foods.
- C. Rinse your mouth after each use.
- D. Limit fluid intake while taking this medication.
Correct answer: C
Rationale: The correct answer is C: 'Rinse your mouth after each use.' Beclomethasone can cause oral candidiasis (thrush) as an adverse effect. Rinsing the mouth after each use helps reduce the risk of developing thrush by removing any residue of the medication from the mouth, which can promote fungal growth. Choices A, B, and D are incorrect. Taking the medication with meals, increasing calcium-rich foods intake, or limiting fluid intake are not specific instructions related to minimizing the side effect of oral candidiasis associated with Beclomethasone.
2. A client is receiving treatment with methotrexate. Which of the following supplements should the nurse instruct the client to take?
- A. Folic acid
- B. Vitamin D
- C. Calcium
- D. Iron
Correct answer: A
Rationale: The nurse should instruct the client to take folic acid when receiving treatment with methotrexate to reduce the risk of methotrexate toxicity. Methotrexate acts as a folic acid antagonist, leading to folic acid deficiency, which can be counteracted by supplementing with folic acid. Vitamin D, calcium, and iron are not specifically recommended to counteract methotrexate effects and do not play a significant role in mitigating methotrexate toxicity.
3. A client has been prescribed Methotrexate to treat Rheumatoid Arthritis. Which of the following instructions should the nurse provide?
- A. Take this medication with food to prevent nausea.
- B. Avoid alcohol while taking this medication.
- C. Wear sunscreen when outdoors while taking this medication.
- D. Take this medication on an empty stomach.
Correct answer: B
Rationale: Methotrexate is hepatotoxic, and avoiding alcohol is crucial to prevent liver damage. However, Option A (Take this medication with food to prevent nausea) could also be correct, as Methotrexate commonly causes nausea, and taking it with food can help alleviate this side effect. However, the most important instruction is to avoid alcohol due to the risk of liver toxicity.
4. A healthcare professional is preparing to administer acetaminophen 650 mg PO every 6 hr PRN for pain. The amount available is acetaminophen liquid 500 mg/5 mL. How many mL should the healthcare professional administer per dose?
- A. 6.5 mL
- B. 7 mL
- C. 5 mL
- D. 8 mL
Correct answer: A
Rationale: To calculate the volume to administer: (Desired dose / Concentration) = Volume to administer. In this case, (650 mg / 500 mg) x 5 mL = 6.5 mL. Therefore, the healthcare professional should administer 6.5 mL of acetaminophen per dose to achieve the desired 650 mg dose for pain relief. Choice A is correct because it accurately calculates the volume required based on the concentration of the liquid acetaminophen. Choices B, C, and D are incorrect as they do not reflect the correct calculation based on the concentration of the liquid medication and the desired dose.
5. In an acute mental health facility, a patient experiencing opioid withdrawal has a new prescription for Clonidine. What action should the nurse identify as the priority?
- A. Administer the Clonidine as prescribed.
- B. Provide ice chips to the patient.
- C. Educate the patient on Clonidine's effects.
- D. Obtain baseline vital signs.
Correct answer: D
Rationale: In this scenario, the priority action for the nurse is to obtain baseline vital signs. This is essential for establishing a baseline assessment, especially for a patient undergoing opioid withdrawal and starting a new medication like Clonidine. Monitoring vital signs is crucial for evaluating the patient's response to treatment and detecting any potential complications early on. Administering the medication, providing ice chips, and educating the patient on Clonidine's effects are important tasks but obtaining baseline vital signs takes precedence to ensure the patient's safety and proper management.
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