A nurse is preparing to administer amoxicillin 500 mg PO every 12 hr. The amount available is amoxicillin 250 mg/5 mL suspension. How many mL should the nurse administer?
(Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["10"]
To calculate the amount of mL to administer, the nurse should use the following formula:
(mg ordered / mg available) x mL available = mL to administer
Substituting the values from the question, the nurse should do the following:
(500 mg / 250 mg) x 5 mL = 10 mL
Therefore, the nurse should administer 10 mL of amoxicillin suspension.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["0.8"]
Explanation
To calculate the amount of mL to administer, the nurse should use the following formula:
(mg ordered / mg available) x mL available = mL to administer
Substituting the values from the question, the nurse should do the following:
(100 mg / 250 mg) x 2 mL = 0.8 mL
Correct Answer is ["A","B","D"]
Explanation
A. Dyspnea:
Dyspnea (shortness of breath) is a common symptom in emphysema due to the destruction of alveolar walls and the resulting reduction in surface area for gas exchange. As the disease progresses, the patient experiences increasing difficulty in breathing, especially during exertion or when the disease becomes more severe.
B. Barrel chest:
A barrel chest is often seen in emphysema, as it results from hyperinflation of the lungs. The increased air trapping due to damaged alveoli causes the chest to expand and become rounded, leading to the characteristic "barrel chest" appearance. This happens because the lungs are constantly overinflated, and the chest wall becomes rigid and rounded as a result.
D. Clubbing of the fingers:
Clubbing of the fingers can occur in chronic respiratory conditions like emphysema due to prolonged hypoxia (low oxygen levels in the blood). This is a compensatory mechanism that involves changes in the nails and fingers. The tips of the fingers become rounded and bulbous over time, and this is commonly associated with long-standing pulmonary diseases.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today