Oxygen at 1 to 2 L/min. The nurse should ensure that the client has which of the following supplies upon discharge?

Nasal cannula

Petroleum jelly

Oxygen mask

Reservoir bag

Answer and Explanation

The Correct Answer is A

Explanation:

A nasal cannula is a device used to deliver supplemental oxygen to a client. It consists of two prongs that are inserted into the client's nostrils and connected to an oxygen source. The nasal cannula is commonly used for low-flow oxygen delivery at a rate of 1 to 2 liters per minute (L/min).

The other options mentioned are not necessary supplies for the client upon discharge:

B- Petroleum jelly is not directly related to oxygen therapy and is not a required supply for the client. It is a common topical ointment used for various purposes such as moisturizing the skin or protecting the lips, but it is not specifically needed for oxygen administration.

C- An oxygen mask is an alternative device for oxygen delivery but is not typically used at a flow rate of 1 to 2 L/min. Oxygen masks are usually employed for higher flow rates or in specific clinical situations that require a different oxygen delivery method.

D- A reservoir bag is a component of some oxygen delivery systems, such as a non-rebreather mask or a bag-valve-mask device. However, at a flow rate of 1 to 2 L/min, a reservoir bag is not typically used. It is more commonly utilized in situations where higher oxygen concentrations or higher flow rates are required.

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Correct Answer is B

Explanation

This step is part of the process when mixing NPH and regular insulin in a single syringe. After injecting air into the NPH insulin vial, you should inject an equal amount of air (in this case, 15 units) into the regular insulin vial to maintain pressure balance. This allows for easy withdrawal of the prescribed doses of each insulin type in the same syringe without causing a vacuum in the vials.

After injecting air into the NPH insulin vial (step 1), the nurse should proceed to inject air into the regular insulin vial (step 2) before withdrawing the insulin doses in the subsequent steps.

Verifying the dosage with another nurse is not necessary in this step, as it is done prior to drawing up the insulin. However, it is good practice to have another nurse double-check the dosage before administration.

Injecting air into the regular insulin vial is not required at this stage. It is only necessary when withdrawing the regular insulin dose.

Placing the cap over the needle should be done after withdrawing the desired dose of insulin and before administering it to the client for safety and to prevent needlestick injuries.

The correct sequence when mixing NPH and regular insulin in a single syringe is as follows:

Inject air into the NPH insulin vial (in this case, 10 units of air).
Inject air into the regular insulin vial (in this case, 15 units of air).
Withdraw the prescribed dose of NPH insulin (10 units) from the NPH vial.
Withdraw the prescribed dose of regular insulin (15 units) from the regular insulin vial.

So, after injecting air into the NPH insulin vial (step 1), the nurse should proceed to inject air into the regular insulin vial (step 2) before withdrawing the insulin doses in the subsequent steps.

A. "I will give this medication to my child every 2 hours if he is wheezing." B. "It takes 2 months of scheduled use before this medications effective." C. "I can stop giving my child this medication if he is taking a steroid." D. "I will give this medication to my child once daily in the evening "

Correct Answer is D

Explanation

Montelukast is a medication commonly used for the maintenance treatment of asthma. It is not used for immediate relief of wheezing or acute symptoms. Instead, it is taken on a scheduled basis to help control and prevent asthma symptoms over time. The recommended dosing regimen for montelukast in children is once daily in the evening.

The statement about giving the medication every 2 hours if the child is wheezing is incorrect, as this medication is not meant to be used for immediate relief of symptoms. It is a preventive medication.

The statement about it taking 2 months of scheduled use before the medication is effective is incorrect. While it may take some time for the medication to reach its full effect, improvement in symptoms can often be seen within a few days to weeks of starting treatment.

The statement about stopping the medication if the child is taking a steroid is incorrect. Montelukast can be used in conjunction with other asthma medications, including steroids, as prescribed by the healthcare provider. It is important to follow the prescribed treatment plan and not discontinue any medication without consulting the healthcare provider.

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Oxygen at 1 to 2 L/min. The nurse should ensure that the client has which of the following supplies upon discharge?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who has a prescription for NPH insulin 10 units and regular insulin 15 units subcutaneously. After injecting 10 units of air into the NPH insulin vial, which of the following actions should the nurse take next?

Correct Answer is B

Explanation

A nurse is reinforcing teaching with a parent of a child who has asthma about the administration of montelukast. Which of the following statements by the parent indicates an understanding of the teaching?

Correct Answer is D

Explanation

A charge nurse is discussing confidentiality requirements with a newly licensed nurse when sharing a client's medical information. Which of the following individuals should the charge nurse identify as appropriate with whom to share client information?

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A nurse is reinforcing teaching about laboratory testing with a client. Which of the following findings should the nurse include as an indicator of infection?

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A nurse is reinforcing teaching with a client about advance directives and a health care proxy. Which of the following client statements indicates an understanding of the teaching?

A nurse is reinforcing teaching with a client who is scheduled for an intravenous pyelogram. Which of the following statements by the client indicates an understanding of the teaching?