Nokea
A pediatric client is prescribed cromolyn. The nurse understands that this drug can be administered in which manner? Select all that apply.
- A. Via a nebulizer
- B. Orally
- C. Nasal spray
- D. Metered-dose inhaler
- E. Subcutaneous injection
Correct Answer: A,B,C,D
Rationale: Cromolyn may be administered via a nebulizer, as an aerosol metered spray, as a nasal spray, or orally. It is not given subcutaneously.
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A client receives a loading dose of theophylline to treat acute respiratory symptoms. When assessing the client, the nurse would immediately notify the primary health care provider for which of the following?
- A. Constipation
- B. Abdominal cramps
- C. Bradycardia
- D. Mental depression
Correct Answer: B
Rationale: It is important for the nurse to closely monitor the client for signs of theophylline toxicity. The nurse should notify the primary health care provider immediately if any of the following signs of theophylline toxicity develop: anorexia, nausea, vomiting, diarrhea, confusion, abdominal cramping, headache, restlessness, insomnia, tachycardia, arrhythmias, or seizures. Constipation, bradycardia, and mental depression are not signs of theophylline toxicity.
A client is prescribed an inhaled corticosteroid. The nurse would instruct the client about which of the following as a possible adverse reaction? Select all that apply.
- A. Fungal infection
- B. Pharyngeal irritation
- C. Blurred vision
- D. Bradycardia
- E. Insomnia
Correct Answer: A,B
Rationale: Adverse reactions of inhaled corticosteroids include oral, laryngeal, and pharyngeal irritation and fungal infection. Blurred vision, bradycardia, and insomnia are not associated with inhaled corticosteroids.
A client with chronic asthma comes to the clinic for a follow-up visit. A nurse should question the client about which of the following? Select all that apply.
- A. Allergies
- B. Frequency of attacks
- C. Severity of attacks
- D. Antiasthma drugs currently being taken
- E. Antiasthma drugs taken in the past
Correct Answer: A,B,C,D,E
Rationale: In clients with chronic asthma, the nurse questions the client concerning allergies, frequency and severity of attacks, factors that cause or relieve attacks, and any antiasthma drugs used currently or taken previously.
A nurse is caring for a 30-year-old client who is receiving albuterol for asthma. The client complains of feeling dizzy, especially when he stands up after sitting. The nurse suspects that a possible interaction with another drug could be causing the client's problem. Which of the following drugs should the nurse consider as a possible cause?
- A. Warfarin
- B. Uterine stimulants
- C. Methylxanthines
- D. Methyldopa
Correct Answer: D
Rationale: The nurse should consider methyldopa as a cause for the client's complaint of dizziness on standing, suggesting hypotension. Methyldopa and albuterol interact, leading to hypotension. Albuterol does not interact with warfarin. Interaction between albuterol and uterine stimulants leads to severe hypotension, and not severe headache. There is an increased risk of cardiotoxicity when methylxanthines are given along with albuterol.
A client is prescribed zileuton (Zyflo). The nurse instructs the client to contact the primary health care provider if which of the following occur? Select all that apply.
- A. Jaundice
- B. Pruritus
- C. Fatigue
- D. Dizziness
- E. Restlessness
Correct Answer: A,B,C
Rationale: Zileuton may cause liver damage, which may present with the following symptoms: upper right quadrant pain, nausea, fatigue, lethargy, pruritus, and jaundice.