ATI RN
ATI Pharmacology Quizlet
1. A caregiver is being instructed by the healthcare provider of an adolescent client who has a new prescription for Albuterol, PO. Which of the following instructions should the healthcare provider include?
- A. You can take this medication to relieve an acute asthma attack.'
- B. Tremors are a potential adverse effect of this medication.'
- C. Long-term use of this medication can lead to hyperglycemia.'
- D. This medication can potentially slow the rate of skeletal growth.'
Correct answer: B
Rationale: Tremors are a possible adverse effect of Albuterol due to its stimulation of beta2 receptors in skeletal muscles. It is important for the healthcare provider to educate the caregiver about potential side effects to enhance safety and monitoring of the adolescent client.
2. A client has a new prescription for Warfarin. The nurse should identify that the concurrent use of which of the following medications increases the client's risk of bleeding?
- A. Vitamin K
- B. Calcium carbonate
- C. Acetaminophen
- D. Ranitidine
Correct answer: C
Rationale: The correct answer is Acetaminophen (Choice C). Acetaminophen, especially in high doses, can increase the risk of bleeding in clients taking Warfarin. It can potentiate the anticoagulant effect of Warfarin, leading to an increased risk of bleeding. Vitamin K (Choice A) is actually used to reverse the effects of Warfarin in case of over-anticoagulation, so it does not increase the risk of bleeding. Calcium carbonate (Choice B) and Ranitidine (Choice D) do not significantly interact with Warfarin to increase the risk of bleeding.
3. A drug ending in the suffix (navir) is considered a ______.
- A. Antidepressant
- B. Protease inhibitor
- C. Beta antagonist
- D. H antagonist
Correct answer: B
Rationale: When a drug name ends in the suffix -navir, it indicates that the drug is a protease inhibitor. Protease inhibitors are commonly used in antiviral therapy to treat infections by inhibiting viral replication. Therefore, the correct answer is B: Protease inhibitor.
4. A healthcare provider is caring for a client who is prescribed Digoxin. Which of the following laboratory values should the provider monitor to assess for potential toxicity?
- A. Sodium
- B. Potassium
- C. Magnesium
- D. Calcium
Correct answer: B
Rationale: The correct answer is to monitor the client's potassium levels. Hypokalemia can increase the risk of Digoxin toxicity. Potassium levels should be closely monitored to prevent adverse effects. Monitoring sodium levels is not directly related to Digoxin toxicity. While magnesium and calcium are important electrolytes, potassium levels are more critical for Digoxin toxicity assessment.
5. A healthcare provider is planning to administer Ciprofloxacin IV to a client who has cystitis. Which of the following actions should the healthcare provider take?
- A. Administer a concentrated solution.
- B. Infuse the medication over 60 min.
- C. Infuse the solution through the primary IV fluid tubing.
- D. Choose a small peripheral vein for administration.
Correct answer: B
Rationale: Ciprofloxacin should be infused over 60 minutes to minimize vein irritation and reduce the risk of adverse effects. Administering a concentrated solution can lead to vein irritation and potential complications. Infusing the solution through the primary IV fluid tubing can cause incompatibility issues. Choosing a small peripheral vein may not be suitable for administering Ciprofloxacin, which should be infused through a larger vein to prevent vein irritation and ensure a proper dilution of the medication.
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