Nursing Elites

1. A client with diabetes mellitus is being taught by a nurse about mixing regular and NPH insulin. Which of the following statements by the client indicates an understanding of the teaching?

• A. I should roll the NPH vial between my hands before drawing it up.
• B. I should draw up the NPH insulin before the regular insulin.
• C. I should inject air into the vial of regular insulin first.
• D. I should wait 10 minutes after mixing the insulin to inject it.

Correct answer: A

Rationale: The correct answer is A. Rolling the NPH vial between the hands before drawing it up ensures proper mixing of the insulin. Choice B is incorrect because regular insulin should be drawn up first to avoid contamination. Choice C is incorrect as injecting air into the vial of regular insulin is not necessary. Choice D is incorrect as there is no need to wait 10 minutes after mixing the insulin before injecting it.

2. A client who requires maximal support is being taught how to use a two-wheeled walker by a nurse. Which of the following actions by the client indicates an understanding of the teaching?

• A. The client moves the walker ahead 25.4 cm with each step
• B. The client picks up the walker with each step
• C. The client stands with elbows slightly bent while holding the walker
• D. The client stoops slightly forward when moving the walker

Correct answer: C

Rationale: The correct answer is C. When using a two-wheeled walker, the client should stand with elbows slightly bent to maintain balance and stability. This position helps distribute weight effectively and promotes proper use of the walker. Choices A, B, and D are incorrect. Choice A does not demonstrate proper posture while using the walker. Choice B of picking up the walker with each step is not the correct technique and can lead to instability. Choice D of stooping slightly forward is also incorrect as it can affect balance and posture negatively.

3. A client has a fecal impaction. Before digital removal of the mass, which of the following types of enemas should be administered to soften the feces?

• A. Oil retention
• B. Soapsuds
• C. Saline
• D. Hypertonic

Correct answer: A

Rationale: An oil retention enema is the most appropriate choice to soften and lubricate the feces before digital removal. Oil retention enemas help in making the stool easier to remove digitally due to their lubricating properties. Soapsuds, saline, and hypertonic enemas are not specifically designed to soften feces and are used for different purposes. Soapsuds enemas are used for cleansing, saline enemas for bowel evacuation, and hypertonic enemas for bowel distension in preparation for diagnostic procedures.

4. A nurse is preparing to administer an injection of an opioid medication to a client. The nurse draws out 1 mL of the medication from a 2 mL vial. Which of the following actions should the nurse take?

• A. Ask another nurse to observe the medication wastage
• B. Notify the pharmacy when wasting the medication
• C. Lock the remaining medication in the controlled substance cabinet
• D. Dispose of the vial with the remaining medication in a sharps container

Correct answer: A

Rationale: In medication wastage situations involving controlled substances, it is crucial to have a second nurse observe and verify the disposal process. This practice ensures accountability and prevents any mishandling or diversion of the medication. Choice B is incorrect because notifying the pharmacy is not the immediate action required in this scenario. Choice C is incorrect as locking the remaining medication in the controlled substance cabinet without proper witnessing does not ensure accountability. Choice D is incorrect as disposing of the vial with the remaining medication in a sharps container does not address the need for a witness to verify the wastage of the controlled substance.

5. A client reports mild back pain after receiving analgesia 1 hour ago. Which non-pharmacological pain method should the nurse plan to use?

• A. Apply an ice pack to the client's back for 1 hour.
• B. Remove distractions from the client’s room.
• C. Instruct the client to take deep rhythmic breaths.
• D. Encourage the client to apply a heating pad for 2 hours at a time.

Correct answer: C

Rationale: In this scenario, the nurse should instruct the client to take deep rhythmic breaths as a non-pharmacological pain management method. Deep breathing can help the client relax, reduce stress, and manage pain effectively. Applying heat or ice for prolonged periods can lead to tissue damage. Removing distractions can be helpful for promoting relaxation but may not directly address the pain itself.

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