A nurse prepares to replace the nearly empty container of total parenteral nutrition (TPN) for a client when she finds that there has been a delay in receiving the new container of solution from the pharmacy.

Which of the following solutions should the nurse infuse until the next container of TPN solution becomes available?

Dextrose 10% in water.

3% sodium chloride.

0.9% sodium chloride.

Lactated Ringer's. .

Answer and Explanation

The Correct Answer is A

Choice A rationale:
Dextrose 10% in water can be used as a temporary replacement for TPN to prevent hypoglycemia until the TPN solution is available.
Choice B rationale:
3% sodium chloride is a hypertonic solution and is not typically used as a replacement for TPN.
Choice C rationale:
0.9% sodium chloride, or normal saline, does not provide the necessary nutrients that are included in TPN.
Choice D rationale:
Lactated Ringer’s is used for fluid resuscitation and does not provide the necessary nutrients that are included in TPN.

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Free Nursing Study Resources

Correct Answer is D

Explanation

Choice A rationale:
While hypertension is a risk factor for stroke, it is modifiable through lifestyle changes and medication.
Choice B rationale:
Smoking is a modifiable risk factor for stroke. Quitting smoking can significantly reduce the risk of stroke.
Choice C rationale:
Obesity is a modifiable risk factor for stroke. Weight loss and maintaining a healthy weight can reduce the risk of stroke.
Choice D rationale:
Genetics is a nonmodifiable risk factor for stroke. Individuals with a family history of stroke are at a higher risk, and this cannot be changed.

A. Localized edema. B. An increase in neutrophils. C. An increase in platelets. D. Bradycardia. E. An increase in RBCS.

Correct Answer is ["A","B"]

Explanation

Choice A rationale:
Localized edema is a common sign of infection. The body sends extra fluid to the area as part of the inflammatory response.
Choice B rationale:
An increase in neutrophils, a type of white blood cell, is a common response to infection. Neutrophils are part of the body’s immune response and work to fight off invading bacteria.
Choice C rationale:
An increase in platelets is not typically associated with infection. Platelets are involved in blood clotting, not the immune response.
Choice D rationale:
Bradycardia, or a slow heart rate, is not typically associated with infection. Infection usually causes an increased heart rate, not a decreased one.
Choice E rationale:
An increase in RBCs is not typically associated with infection. RBCs carry oxygen around the body, but their number does not usually change in response to infection.

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Naxlex Comprehensive Predictor Exams

A nurse is teaching about risk factors for developing a stroke with a group of older adult clients. Which of the following nonmodifiable risk factors should the nurse include?.

Correct Answer is D

Explanation

A nurse is assessing a client who has diabetes mellitus and reports foot pain. The nurse should evaluate the client for which of the following alterations as indications that the client has an infection? (Select all that apply.)

Correct Answer is ["A","B"]

Explanation

A nurse is teaching about disease management for a client who has type 1 diabetes mellitus. Which statement made by the client indicates an understanding of the teaching?

A nurse is caring for a client who is receiving total parenteral nutrition via a peripherally inserted central catheter (PICC). When assessing the client, the nurse notes swelling of the client's arm above the PICC insertion site. Which of the following actions should the nurse take first?

A nurse is caring for a client who is unconscious and has a breathing pattern characterized by alternating periods of hyperventilation and apnea. The nurse should document that the client has which of the following respiratory alterations?

A nurse is caring for a client who has an indwelling urinary catheter. Which of the following actions should the nurse take to prevent infection?

A nurse is assessing a client who is receiving total parenteral nutrition (TPN) therapy via an infusion pump. Which of the following actions should the nurse take?

A nurse is caring for a client who is postoperative and is at risk for developing venous thromboembolism (VTE). The nurse should instruct the client to avoid which of the following unsafe actions?

A nurse in an ophthalmology clinic is interviewing a client who was referred by his primary care provider for suspicion of cataracts. The nurse should expect the client to report: