ATI RN
ATI Nur 180 Pharmacology quiz Questions
Extract:
Question 1 of 5
A nurse is administering diphenhydramine (Benadryl) to a client experiencing a minor allergic reaction. Which information would the nurse include in the client's teaching plan regarding diphenhydramine (Benadryl)? (Select All that Apply.)
Correct Answer: C,E
Rationale: C: Diphenhydramine can cause sedation, and combining it with CNS depressants can enhance this effect, increasing the risk of complications. E: Paradoxical reactions, such as excitability, can occur in some individuals, particularly children.
Question 2 of 5
A client's severe asthma has necessitated the use of a long-acting beta2-agonist (LABA). Which of the client's statements suggests a need for further education?
Correct Answer: A
Rationale: LABAs are for long-term control, not for immediate relief of acute asthma attacks. A short-acting beta agonist (SAB
A) should be used for quick relief.
Question 3 of 5
A client presents to the healthcare setting with a diagnosis of emphysema. Which of the following medications below would be contraindicated with the client's allergy to soybeans?
Correct Answer: C
Rationale: Ipratropium bromide contains soy lecithin, which is contraindicated for clients with soybean allergies.
Question 4 of 5
The nurse is preparing to administer albuterol to a client experiencing an acute asthma attack. Which medication on the client's medical record is a direct contraindication to albuterol administration?
Correct Answer: A
Rationale: Beta-blockers antagonize the bronchodilatory effects of albuterol, a beta-agonist, potentially worsening asthma symptoms.
Question 5 of 5
When caring for a client with an upper respiratory infection (URI), the nurse is notified the client is taking guaifenesin (Mucinex). What is the mechanism of action of guaifenesin (Mucinex)?
Correct Answer: D
Rationale: Guaifenesin acts as an expectorant, promoting the clearance of mucus from the airways by loosening bronchial secretions. This facilitates easier expectoration of mucus, helping to relieve chest congestion associated with upper respiratory infections.