What equipment should the nurse use to most accurately measure a 2ml dose of a viscous liquid solution to be given orally?
3 mL syringe and a sterile needle.
One ounce medicine cup.
3 mL syringe.
Tuberculin syringe.
The Correct Answer is C
A. 3 mL syringe and a sterile needle.
This is incorrect. A sterile needle is unnecessary for administering an oral medication. Syringes with needles are used for injections, not for measuring or delivering oral medications.
B. One ounce medicine cup.
This is incorrect. While a medicine cup can be used for liquid medications, it is not precise for small volumes such as 2 mL. The graduations on a medicine cup are typically in larger increments, making it difficult to measure accurately.
C. 3 mL syringe.
This is correct. A 3 mL syringe is precise and suitable for measuring a 2 mL dose of a viscous liquid. Syringes provide clear markings, ensuring accurate measurement of small volumes. Additionally, the absence of a needle makes it appropriate for oral administration.
D. Tuberculin syringe.
This is incorrect. Although a tuberculin syringe can accurately measure small doses, it is designed for very small volumes, such as 1 mL or less. A 3 mL syringe is more appropriate for a 2 mL dose.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
To exercise the hinge joints, the nurse should instruct the client to bend the arm by flexing the ulna to the humerus.
Hinge joints allow for movement in one direction, like a door hinge. The elbow joint is an example of a hinge joint.
Choice A is not the answer because tapping the feet forwards and backwards exercises the ankle joint, which is not a hinge joint.
Choice C is not the answer because turning the head to the right and left exercises the pivot joint in the neck, which is not a hinge joint.
Choice D is not the answer because extending the arm at the side and rotating in circles exercises the ball-and-socket joint in the shoulder, which is not a hinge joint.
Correct Answer is A
Explanation
To assess the quality of the client’s pain, the nurse should ask the client to describe the pain.
This will help the nurse to understand the characteristics of the pain and how it is affecting the client.
Choice B is incorrect because providing a numeric pain scale only assesses the intensity of the pain, not its quality.
Choice C is incorrect because identifying effective pain relief measures does not assess the quality of the pain.
Choice D is incorrect because observing body language and movement only provides indirect information about the quality of the pain.
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