ATI RN
ATI Nur 180 Pharmacology quiz Questions
Extract:
Question 1 of 5
A client suffering from asthma is placed on theophylline to reduce the frequency of acute attacks. Which of the following adverse effects would the nurse caution the client prior to discharge?
Correct Answer: A
Rationale: Theophylline can stimulate the heart, leading to tachycardia, a common adverse effect that clients should be aware of, especially if they have underlying heart conditions.
Question 2 of 5
The nurse is caring for a client currently taking oxymetazoline. Which of the following statements should the nurse include regarding oxymetazoline?
Correct Answer: A
Rationale: Oxymetazoline is a topical nasal decongestant that can lead to rebound congestion if used for more than three consecutive days. This condition, known as rhinitis medicamentosa, can worsen nasal congestion rather than alleviate it, making it crucial for clients to adhere to this guideline.
Question 3 of 5
A nurse is caring for a client who is taking fluticasone due to chronic allergies. The nurse should monitor the client for which of the following adverse effects?
Correct Answer: B
Rationale: Inhaled corticosteroids like fluticasone can increase the risk of oral thrush and other fungal infections due to their immunosuppressive effects, making monitoring for signs of infection crucial.
Question 4 of 5
A nurse is preparing to administer promethazine 1.5mg/kg to a pediatric client. The child weighs 80 pounds. Available is promethazine 40mg/5ml. How many mL should the nurse administer? (Round to the nearest tenth. Do not use a trailing zero.)
Correct Answer: A
Rationale: Child's weight: 80 pounds × 0.453592 = 36.3 kg. Dose: 1.5 mg/kg × 36.3 kg = 54.45 mg. Volume: (54.45 mg / 40 mg) × 5 mL = 6.8 mL.
Question 5 of 5
The nurse is assessing the medication record of a newly admitted client. Which of the following medications directly interacts with oxymetazoline (Afrin)?
Correct Answer: C
Rationale: Monoamine oxidase inhibitors (MAOIs) can interact with oxymetazoline, potentially causing increased blood pressure due to enhanced vasoconstriction.