ATI RN
ATI RN Pharmacology Proctored Exam Questions
Extract:
Question 1 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 to the provider because cefuroxime belongs to the cephalosporin class of antibiotics, which has a cross-reactivity with penicillin.
Therefore, a client with a severe penicillin allergy may also be allergic to cephalosporins like cefuroxime. This information is crucial for the provider to assess the risk of administering cefuroxime to the client and consider alternative antibiotics to avoid a potentially severe allergic reaction.
Choice A: The client has a BUN of 18 mg/dL - This information is not directly related to the prescription of cefuroxime for sinusitis and does not pose an immediate risk to the client's health in this context.
Choice B: The client takes an aspirin daily - While aspirin use is important to consider for potential drug interactions, it is not as
Question 2 of 5
A nurse is preparing to administer potassium chloride elixir 20 mEq/day PO to divide equally every 12 hr. Available is 6.7 mEq/5 mL. How many mL should the nurse administer per dose? (Round to the nearest tenth.)
Correct Answer: 7.5
Rationale: The correct answer is 7.5 mL.
To calculate this, first, determine the total daily dose (20 mEq/day) divided by 2 to get the dose per administration (10 mEq every 12 hours). Next, divide the dose per administration by the concentration of the elixir (6.7 mEq/5 mL) to get the mL per dose. Thus, 10 mEq ÷ 6.7 mEq/5 mL = 7.5 mL. This ensures the patient receives the correct amount of potassium chloride elixir each dose. The other choices are incorrect because they do not correspond to the calculated amount based on the given information.
Extract:
Vital signs: Day 1: Temperature 36.2°C (97.2°F), Respiratory rate 18/min, Heart rate 74/min, Blood pressure 118/68 mm Hg, SpO2 96% on room air. Day 7: Temperature 36.9°C (98.4°F), Heart rate 86/min, Respiratory rate 18/min, Blood pressure 98/66 mm Hg, SpO2 97% on room air.
Question 3 of 5
A nurse is caring for a client in a provider's office. Which of the following statements should the nurse include when teaching the client about the prescribed medication? Select all that apply.
Correct Answer: A, B, E, F
Rationale: The correct answer includes statements A, B, E, and F. Statement A is correct because taking the medication with a meal can help prevent nausea. Statement B is correct as vivid nightmares can be a side effect of the medication. Statement E is correct because an increase in involuntary movements can occur initially. Statement F is correct as the medication can cause lightheadedness upon standing quickly.
Choice C is incorrect because the color change in urine is not typically associated with the medication.
Choice D is incorrect as high protein meals typically do not affect the effectiveness of this medication.
Extract:
Question 4 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 to the provider because cefuroxime belongs to the cephalosporin class of antibiotics, which has a cross-reactivity with penicillin.
Therefore, a client with a severe penicillin allergy may also be allergic to cephalosporins like cefuroxime. This information is crucial for the provider to assess the risk of administering cefuroxime to the client and consider alternative antibiotics to avoid a potentially severe allergic reaction.
Choice A: The client has a BUN of 18 mg/dL - This information is not directly related to the prescription of cefuroxime for sinusitis and does not pose an immediate risk to the client's health in this context.
Choice B: The client takes an aspirin daily - While aspirin use is important to consider for potential drug interactions, it is not as
Question 5 of 5
A nurse is preparing to administer Igrasm 5mcg/kg/day subcutaneous to a client who weighs 143 lb. How many mcg should the nurse administer per day?
Correct Answer: 325 mcg
Rationale:
To calculate the dose, first convert the client's weight from lb to kg (143 lb / 2.2 = 65 kg).
Then, multiply the weight (65 kg) by the dose (5 mcg/kg/day) to get the total dose per day (65 kg * 5 mcg/kg/day = 325 mcg).
Therefore, the correct answer is 325 mcg.
The other choices are incorrect because they do not follow the correct calculation method or do not convert the weight to kg before multiplying by the dose.