Which equipment should the nurse use to measure a 5 mL dose of viscous liquid solution most accurately to be administered orally?

One ounce medicine cup.

3 mL syringe and a sterile needle.

3 mL syringe.

Tuberculin syringe.

Answer and Explanation

The Correct Answer is C

Choice A Reason: This is incorrect because a one ounce medicine cup is not precise enough to measure a 5 mL dose of viscous liquid solution. A one ounce medicine cup can hold about 30 mL of liquid, which is too large for a small dose.

Choice B Reason: This is incorrect because a 3 mL syringe and a sterile needle is not appropriate for oral administration of medication. A needle may cause injury to the oral mucosa or the esophagus.

Choice C Reason: This is correct because a 3 mL syringe can measure a 5 mL dose of viscous liquid solution accurately and safely. A syringe can draw up the solution easily and deliver it to the mouth without spilling or dripping.

Choice D Reason: This is incorrect because a tuberculin syringe is too small to measure a 5 mL dose of viscous liquid solution. A tuberculin syringe can hold only 1 mL of liquid, which is not enough for the required dose.

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Correct Answer is B

Explanation

Choice A Reason: This is incorrect because hematocrit is a measure of the percentage of red blood cells in the blood, which can indicate anemia or polycythemia, but not infection.

Choice B Reason: This is correct because neutrophil count is a measure of the number of neutrophils, which are white blood cells that fight infection and inflammation. A high neutrophil count can indicate a bacterial infection, such as in the wound.

Choice C Reason: This is incorrect because serum potassium and sodium levels are measures of the electrolyte balance in the blood, which can indicate dehydration, fluid overload, or kidney dysfunction, but not infection.

Choice D Reason: This is incorrect because blood pH level is a measure of the acidity or alkalinity of the blood, which can indicate acidosis or alkalosis, but not infection.

A. Explain that alternative treatment options may be helpful. B. Encourage the wife to share her feelings. C. Offer reassurance that she is not alone. D. Remind her that her husband may still live a long time.

Correct Answer is B

Explanation

Choice A Reason: This is incorrect because explaining that alternative treatment options may be helpful can be insensitive and unrealistic, as it may raise false hopes or imply that the husband's condition is not serious.

Choice B Reason: This is correct because encouraging the wife to share her feelings can help her cope with her grief and express her emotions in a supportive environment. The nurse should use active listening and empathic responses.

Choice C Reason: This is incorrect because offering reassurance that she is not alone can be dismissive and invalidating, as it may minimize her feelings or imply that she should not feel lonely.

Choice D Reason: This is incorrect because reminding her that her husband may still live a long time can be dishonest and inappropriate, as it may contradict the medical prognosis or imply that she should not prepare for his death.

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Which equipment should the nurse use to measure a 5 mL dose of viscous liquid solution most accurately to be administered orally?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

While changing the dressing of a client with a leg ulcer, the nurse observes a red, tender, and swollen wound at the site of the lesion. Before reporting this finding to the healthcare provider, the nurse should note which of the client's laboratory values?

Correct Answer is B

Explanation

A client's wife has just learned that her husband is terminally ill. She is sitting in the corner of the client's room crying, and says to the nurse, "I feel as if I'm already so alone." Which action should the nurse take first?

Correct Answer is B

Explanation

After an intravenous antibiotic is started, the nurse determines that the medication is not prescribed for the client and stops the infusion. Which action should the nurse implement next?

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The nurse is teaching a client how to self-administer low-molecular-weight heparin subcutaneously. Which instruction should the nurse include?

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A client with a family history of cardiac disease is seeking information to control risk factors. Which lifestyle modification is most important for the nurse to encourage?

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