While at school, a school-aged child with a history of asthma develops feelings of tight chest and cough. Which medication would the school nurse need to administer?
Inhaled steroid
Oral leukotriene modifiers
Inhaled beta agonist
Oral steroids
The Correct Answer is C
A. Inhaled steroid: Inhaled corticosteroids are used for long-term control of asthma and are not typically used during an acute asthma attack. They work by reducing inflammation, but they do not provide immediate relief of bronchoconstriction.
B. Oral leukotriene modifiers: Leukotriene modifiers are used for long-term asthma management, but they are not effective in providing quick relief during an acute asthma attack.
C. Inhaled beta agonist: Beta agonists (e.g., albuterol) are the first-line treatment for quick relief during an asthma attack. They work by relaxing the muscles around the airways to improve airflow and relieve symptoms like chest tightness and coughing.
D. Oral steroids: Oral steroids (e.g., prednisone) are used for severe asthma exacerbations, but they are not used as the first-line treatment for quick relief of symptoms like tight chest and cough. They take time to reduce inflammation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Keep the child home from school for at least 1 week: The child should stay home for at least 24 hours after starting antibiotics, not 1 week, to prevent spreading the infection.
B. Intramuscular injections will be required monthly: This is incorrect. Monthly intramuscular injections of penicillin are used for prophylaxis to prevent rheumatic fever, not for the treatment of acute group A β-hemolytic streptococcal infections.
C. Avoid the use of warm compresses around the head or neck: Warm compresses are not contraindicated for sore throats associated with group A strep infections unless there is an abscess or specific complication. This statement is not relevant.
D. Replace the child's toothbrush after 24 hours of taking antibiotics: The toothbrush should be replaced after 24 hours to prevent re-infection, as the child may still have bacteria in their mouth that can reintroduce the infection.
Correct Answer is ["C","D","G"]
Explanation
- A. Provide oxygen at 6 L/min via nasal cannula: Oxygen is only used if the patient has hypoxemia (O2 saturation below 92%), which is not indicated in this scenario.
B. Perform passive ROM exercises: Not appropriate during a sickle cell crisis due to the risk of exacerbating pain.
C. Administer IV fluids: Essential to reduce blood viscosity and prevent further sickling.
D. Obtain consent for a blood transfusion: Necessary in severe anemia (e.g., hemoglobin of 5 g/dL).
E. Restrict fluid intake to 1,400 mL/day: Fluid restriction is contraindicated; hydration is key to management.
F. Administer meperidine IV: Meperidine is generally avoided due to the risk of neurotoxicity; other opioids (e.g., morphine) are preferred.
G. Encourage bedrest: Reduces oxygen demand during a crisis.
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