The health care provider orders: Epinephrine 0.25 mg IV stat Pharmacy provides: Epinephrine 0.1 mg/mL. How many mL will the nurse prepare to administer? (Round to one decimal place.)
The Correct Answer is ["2.5"]
Calculation:
Desired dose: 0.25 mg
Available concentration: 0.1 mg/mL
Volume to administer: Desired dose / Available concentration = 0.25 mg / 0.1 mg/mL = 2.5 mL.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. A mild pain level of 3/10 is common after angioplasty and is not immediately concerning.
B. Minimal bruising at the groin is expected after this procedure and is not alarming.
C. A weakened pedal pulse and a cool leg could indicate compromised circulation, which is a serious concern post-angioplasty. Immediate assessment is needed to check for possible complications such as re-occlusion.
D. A blood pressure of 154/78 mmHg is somewhat elevated but not alarming.
Correct Answer is D
Explanation
A. A reduction in lump size and pain with oral contraceptives is expected and does not indicate a need to change the treatment plan.
B. Increased lump pain before menstruation is typical for fibrocystic changes and not a cause for concern.
C. Firm, movable lumps in the upper outer breast quadrants are characteristic of fibrocystic changes and do not suggest an alternative condition.
D. An area that is hot, pink, and tender indicates inflammation or possible infection (e.g., mastitis or abscess), requiring further evaluation and potentially altering the treatment plan.
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