A nurse is reinforcing teaching about delirium with the caregiver of a client. Which of the following information should the nurse include?

individuals who have this disorder have a flat affect."

This disorder is characterized by a sudden onset of mental confusion

individuals who have this disorder speak at a slow pace."

This disorder is not reversible."

Answer and Explanation

The Correct Answer is B

A) "Individuals who have this disorder have a flat affect.": A flat affect, which refers to a lack of emotional expression, is more characteristic of conditions like depression or schizophrenia rather than delirium. Delirium typically involves fluctuating levels of consciousness, confusion, and altered attention, but a flat affect is not a defining feature.

B) "This disorder is characterized by a sudden onset of mental confusion.": This statement is correct. Delirium is characterized by a rapid onset of symptoms, including confusion, disorientation, and changes in cognition. The acute nature of delirium distinguishes it from other conditions like dementia, which develops gradually over time.

C) "Individuals who have this disorder speak at a slow pace.": While some individuals with delirium may speak slowly due to confusion or disorientation, this is not a defining characteristic of the disorder. Delirium can cause a variety of speech patterns, including rambling, incoherence, or even rapid speech depending on the individual’s cognitive state.

D) "This disorder is not reversible.": This statement is incorrect. Delirium is typically reversible if the underlying cause (such as infection, dehydration, or medication side effects) is identified and treated. Unlike progressive disorders like dementia, delirium can often be resolved with appropriate medical intervention.

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Correct Answer is A

Explanation

A) Hot cocoa: Hot cocoa contains the least amount of caffeine compared to the other beverages listed. While it does contain some caffeine, it is significantly lower than coffee, tea, or cola. A typical 8 oz serving of hot cocoa contains approximately 3-10 mg of caffeine, making it the best option for a client looking to reduce caffeine intake.

B) Brewed green tea: Brewed green tea contains more caffeine than hot cocoa. On average, an 8 oz cup of brewed green tea contains about 25-30 mg of caffeine, which is more than cocoa but less than coffee or cola. Although green tea has health benefits, it may not be the best option for those trying to limit caffeine intake.

C) Instant coffee: Instant coffee typically contains more caffeine than brewed green tea or hot cocoa. An 8 oz serving of instant coffee can contain around 30-90 mg of caffeine, depending on the brand and how it is prepared. While it provides a caffeine boost, it is not a good choice for someone seeking to reduce caffeine consumption.

D) Cola soft drink: Cola soft drinks contain a moderate amount of caffeine, usually about 30 mg per 8 oz serving. While this is less than coffee or tea, it still contains more caffeine than hot cocoa and could be a concern for someone trying to cut back on caffeine.

A. Administer phytonadione. B. Apply cool compress to the extremity. C. Elevate extremity. D. Suggest irrigating the IV catheter E. Assist in inserting a new IV catheter in a site distal to infiltration site F. Send the catheter tip for culture.

Correct Answer is {"A":{"answers":"B"},"B":{"answers":"A"},"C":{"answers":"A"},"D":{"answers":"B"},"E":{"answers":"B"},"F":{"answers":"A"}}

Explanation

Administer phytonadione (Vitamin K): Contraindicated

There is no indication that the client has a bleeding disorder or is on anticoagulant therapy requiring Vitamin K. This intervention is not relevant to the client's condition.

Apply cool compress to the extremity: Anticipated

A cool compress helps reduce pain and swelling associated with IV infiltration by constricting blood vessels and limiting the spread of IV fluid into surrounding tissues.

Elevate extremity: Anticipated

Elevation promotes venous return and reduces edema in the infiltrated extremity, aiding in symptom relief and tissue recovery.

Suggest irrigating the IV catheter: Contraindicated

Flushing or irrigating an infiltrated IV catheter could worsen tissue damage by forcing more fluid into the surrounding area. The catheter should be removed immediately.

Assist in inserting a new IV catheter in a site distal to the infiltration site: Contraindicated

A new IV should be placed proximal (above) rather than distal to the infiltration site to ensure proper circulation and avoid further infiltration.

Send the catheter tip for culture: Anticipated

Given the client’s edema, pain, and potential IV infiltration, infection is a concern. Sending the catheter tip for culture helps rule out phlebitis or IV-related infection.

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A nurse is reinforcing teaching about delirium with the caregiver of a client. Which of the following information should the nurse include?

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Naxlex Comprehensive Predictor Exams

A nurse is reinforcing teaching with a client about reducing dietary caffeine intake. The nurse should remind the client that 240 mL (8 oz) of which of the following beverages contains the least amount of caffeine?

Correct Answer is A

Explanation

A nurse is assisting with the care of a client who has pneumonia. For each potential nursing action, click to specify if the potential action is anticipated or contraindicated for the client.

Correct Answer is {"A":{"answers":"B"},"B":{"answers":"A"},"C":{"answers":"A"},"D":{"answers":"B"},"E":{"answers":"B"},"F":{"answers":"A"}}

Explanation

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