.A nurse is preparing to administer vitamin K 1mg IM to a newborn. Available is vitamin K injection 1 mg/0.5 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 ["0.5"]

To determine the correct volume to administer, we use the formula for calculating the dose:
Volume to administer=Prescribed dose ÷ Available concentration
Given:
● Prescribed dose: 1 mg
● Available concentration: 1 mg per 0.5 mL
Plugging in the values:
Volume to administer=1 mg÷ 1 mg/0.5 ml
Perform the division:
Volume to administer=0.5 mL
So, the nurse should administer 0.5 mL per dose.
Since the question specifies rounding to the nearest tenth and to use a leading zero if it applies (and not to use a trailing zero), the final answer is: 0.5 mL

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Free Nursing Study Resources

Correct Answer is ["Glucagon"]

Explanation

The Islets of Langerhans in the pancreas produce two main hormones: insulin and glucagon. Insulin helps regulate blood sugar by lowering it, while glucagon acts conversely to raise blood sugar levels.

A. Obtain a platelet count B. Obtain a blood pressure C. Obtain a urine specimen for culture and sensitivity D. Obtain a PTT

Correct Answer is C

Explanation

A. Obtain a platelet count: Platelet count is not routinely required before antibiotics for a UTI.
B. Obtain a blood pressure: Blood pressure is not a priority for a UTI but might be checked for other reasons.
C. Obtain a urine specimen for culture and sensitivity: This is the most important step. Culturing the urine helps identify the specific bacteria causing the infection and determine the most effective antibiotic. Knowing the sensitivity profile helps select the antibiotic most likely to work against that particular bacteria.
D. Obtain a PTT: PTT (partial thromboplastin time) is not routinely required before antibiotics for a UTI.

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.A nurse is preparing to administer vitamin K 1mg IM to a newborn. Available is vitamin K injection 1 mg/0.5 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

Which hormone released by the Islets of Langerhans, acts to increase blood glucose?

Correct Answer is ["Glucagon"]

Explanation

The nurse is caring for a client with a diagnosis of urinary tract infection. The physician has ordered an antibiotic. What is the priority prior to administering this medication?

Correct Answer is C

Explanation

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