A nurse is preparing to administer amoxicillin 320 mg PO every 12 hours to an infant. The amount available is amoxicillin suspension 400 mg/5 mL. How many mL should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

Answer and Explanation

The Correct Answer is ["4.0"]

Step 1: Determine the dosage required. 320 mg

Step 2: Determine the concentration of the suspension. 400 mg per 5 mL

Step 3: Calculate the volume needed. 320 mg ÷ 400 mg per 5 mL = 320 ÷ 400 × 5 = 0.8 × 5 = 4 mL

The nurse should administer 4.0 mL per dose.

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Free Nursing Study Resources

Correct Answer is C

Explanation

A: Dyspnea, or difficulty breathing, can occur in various conditions but is not a primary manifestation of hypovolemia. Hypovolemia primarily affects the cardiovascular system due to reduced blood volume.

B: Increased blood pressure is not a typical manifestation of hypovolemia. In fact, hypovolemia usually leads to decreased blood pressure due to the reduced volume of circulating blood.

C: A weak pulse is a common manifestation of hypovolemia. The reduced blood volume leads to decreased cardiac output, resulting in a weak and thready pulse.

D: Decreased heart rate is not typical in hypovolemia. The body usually compensates for low blood volume by increasing the heart rate (tachycardia) to maintain adequate circulation.

A. Identify the type of sedative. B. Insert a large-bore IV catheter. C. Ensure an adequate airway. D. Prepare the appropriate antagonist.

Correct Answer is C

Explanation

A: Identifying the type of sedative is important for treatment but is not the immediate priority.

B: Inserting a large-bore IV catheter is necessary for administering medications and fluids but is not the first priority.

C: Ensuring an adequate airway is the priority action. Maintaining airway patency is crucial to prevent respiratory complications and ensure the client receives adequate oxygen.

D: Preparing the appropriate antagonist is important but should follow the immediate action of ensuring an adequate airway.

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A nurse is preparing to administer amoxicillin 320 mg PO every 12 hours to an infant. The amount available is amoxicillin suspension 400 mg/5 mL. How many mL should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who sustained blood loss. Which is a manifestation of hypovolemia?

Correct Answer is C

Explanation

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Correct Answer is C

Explanation

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