The healthcare provider prescribes amoxicillin-clavulanic acid suspension 300 mg by mouth (PO) three times daily (TID) for a child with a lower respiratory infection. The bottle is labelled, 250 mg/5 mL. How many mL should the nurse administer in a single dose? (Enter numeric value only.)
The Correct Answer is ["6"]
Given: Prescribed dose = 300 mg Concentration = 250 mg/5 mL
Let's plug in the values:
Amount (mL) = 300 mg / (250 mg/5 mL)
First, calculate the concentration in mg per mL: 250 mg / 5 mL = 50 mg/mL
Now substitute this value into the formula:
Amount (mL) = 300 mg / 50 mg/mL
Amount (mL) = 6 mL
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["C","D"]
Explanation
C. Albuterol: Albuterol is a bronchodilator that helps to relieve bronchoconstriction and improve airflow. It is commonly used to treat wheezing and respiratory distress in conditions like croup.
D. Racemic epinephrine: Racemic epinephrine is a vasoconstrictor and bronchodilator that can help reduce upper airway edema and improve breathing. It is often used in the treatment of croup to alleviate stridor.
Incorrect answers:
A. 5% dextrose: Dextrose is a type of sugar solution used for various purposes, including providing energy. However, it is not indicated for the immediate management of inspiratory stridor and respiratory distress.
B. Acetaminophen: Acetaminophen is a fever and pain reducer. While fever control might be important, it doesn't address the child's primary respiratory symptoms.
E. Morphine: Morphine is an opioid analgesic and can depress the respiratory drive. It is not indicated for the treatment of respiratory distress in a child with inspiratory stridor.
F. Aspirin: Aspirin is not recommended for use in children due to the risk of Reye's syndrome, a potentially serious condition. Additionally, aspirin does not address the child's respiratory symptoms.
Correct Answer is D
Explanation
A. Observe the child for blank, sunken eyes.Blank, sunken eyes are not associated with strabismus. These could be signs of other conditions, such as dehydration or severe malnutrition, but they are not relevant for assessing strabismus.
B. Inspect the child for the setting-sun sign.The setting-sun sign is more commonly associated with increased intracranial pressure in infants and is not a relevant observation for detecting strabismus in a 5-year-old child.
C. Have the child identify colored patterns on polychromatic cards.Identifying colored patterns on polychromatic cards is a test for color vision, not for strabismus. Strabismus involves misalignment of the eyes rather than a problem with color perception.
D. Direct the child through the six cardinal positions of gaze.The six cardinal positions of gaze test the alignment and movement of the eyes. The nurse asks the child to follow an object with their eyes as it is moved through these six positions. Any inability of the eyes to maintain proper alignment or any deviation from the expected movement can indicate strabismus. This is an effective and commonly used method to screen for strabismus in children.
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