A nurse is preparing to remove an NG tube from a client. Which of the following actions should the nurse take first?

Verify the provider’s prescription to discontinue the tube.

Disconnect the tube from the wall suction.

Perform hand hygiene.

Provide mouth care to the client.

Answer and Explanation

The Correct Answer is A

Choice A reason:

The first step in removing an NG tube is to verify the provider’s prescription to discontinue the tube. This ensures that the removal is authorized and appropriate for the client’s current condition.

Choice B reason:

Disconnecting the tube from the wall suction is an important step, but it should be done after verifying the provider’s prescription. This step prevents any suction-related complications during the removal process.

Choice C reason:

Performing hand hygiene is crucial to prevent infection, but it is not the first step. Hand hygiene should be performed after verifying the provider’s prescription and before touching the client or any equipment.

Choice D reason:

Providing mouth care to the client is important for comfort and hygiene, but it is not the first step in the process of removing an NG tube. This can be done after the tube has been safely removed.

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Correct Answer is ["0.5"]

Explanation

Step 1: Determine the dosage required. Required dosage = 1 mg

Step 2: Determine the concentration of the available solution. Available concentration = 1 mg/0.5 mL

Step 3: Calculate the volume to be administered. Volume to be administered = Required dosage ÷ Available concentration Volume to be administered = 1 mg ÷ (1 mg ÷ 0.5 mL)

Step 4: Perform the division. 1 ÷ (1 ÷ 0.5) = 1 ÷ 2 = 0.5

Step 5: Round the answer to the nearest tenth. Rounded volume = 0.5 mL

The nurse should administer 0.5 mL.

A. Unlike chickenpox, the vesicles of smallpox are more abundant on the face. B. Smallpox lesions appear in various stages of healing. C. Vaccination against smallpox provides lifelong immunity. D. There are rare, occasional occurrences of smallpox.

Correct Answer is A

Explanation

Choice A reason: Unlike Chickenpox, the Vesicles of Smallpox Are More Abundant on the Face

This statement indicates an understanding of the teaching. Smallpox lesions are indeed more abundant on the face and extremities compared to chickenpox, which tends to have a more central distribution on the trunk. Smallpox lesions are also typically more uniform in their stage of development, whereas chickenpox lesions can appear in various stages of healing simultaneously.

Choice B reason: Smallpox Lesions Appear in Various Stages of Healing

This statement is incorrect. Unlike chickenpox, where lesions can be in different stages of healing at the same time, smallpox lesions generally progress through the same stages simultaneously. This uniformity in lesion development is a distinguishing feature of smallpox.

Choice C reason: Vaccination Against Smallpox Provides Lifelong Immunity

This statement is partially correct but needs clarification. The smallpox vaccine provides long-lasting immunity, but it may not be lifelong. Immunity can wane over time, and booster vaccinations may be necessary for continued protection.

Choice D reason: There Are Rare, Occasional Occurrences of Smallpox

This statement is incorrect. Smallpox was declared eradicated in 1980 by the World Health Organization (WHO). There have been no naturally occurring cases of smallpox since then. The only known stocks of the virus are kept in secure laboratories for research purposes.

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A nurse is preparing to remove an NG tube from a client. Which of the following actions should the nurse take first?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer 1 mg vitamin K to a newborn. The medication is available in 1 mg/0.5 mL. How much should the nurse administer? (Round to the nearest tenth. Use a leading zero when applicable. Do not use a trailing zero.)

Correct Answer is ["0.5"]

Explanation

A public health nurse is teaching a group of nurses about smallpox. Which of the following statements by one of the nurses indicates understanding of the teaching?

Correct Answer is A

Explanation

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