The nurse teaches a patient to self-administer his insulin. How can the nurse best evaluate whether the patient understands the instruction?
Ask the patient an open-ended question about feelings related to the procedure
Ask the patient to repeat the information in the insulin pamphlet that was provided
Have the patient list the steps of the procedure for insulin administration
Observe as the patient prepares and injects a dose of insulin
The Correct Answer is D
A. Ask the patient an open-ended question about feelings: This might reveal anxieties but not necessarily confirm understanding of the steps.
B. Ask the patient to repeat the information in the pamphlet: Repeating information doesn't guarantee comprehension of how to perform the task.
C. Have the patient list the steps: This can be helpful, but observing actual performance allows for correcting any errors in technique.
D. Observe as the patient prepares and injects a dose of insulin: Direct observation is the most reliable way to assess if the patient can safely and accurately self-administer insulin.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Substance that can inhibit the growth of bacteria: This describes an antibiotic, not acquired resistance.
B. Ability of an organism to cause disease in humans: This describes pathogenicity, not acquired resistance.
C. The severity of a disease that an organism is able to cause: This describes virulence, not acquired resistance.
D. When a microbe is no longer affected by a drug following treatment with an anti-infective: This is the correct definition of acquired resistance. Over time, microbes can develop mechanisms to evade the effects of antibiotics, rendering them ineffective.
Correct Answer is ["0.5"]
Explanation
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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