The nurse is teaching an adult client with Type 1 diabetes that a primary cause of the development of diabetic ketoacidosis (DKA) is:

omitted meals.

a GI disturbance.

not taking insulin regularly.

an insulin overdosage.

Answer and Explanation

The Correct Answer is C

A.   While skipping meals can affect blood glucose levels, it is not a direct primary cause of DKA. In some cases, if a person with Type 1 diabetes skips a meal and does not adjust their insulin accordingly, it could lead to hyperglycemia. However, the absence of insulin is the critical factor in DKA.
B.   Gastrointestinal disturbances, such as vomiting or diarrhea, can contribute to DKA by leading to dehydration and altering insulin absorption. However, they are not primary causes. The main concern is that they may cause the individual to skip insulin or not manage their diabetes effectively.
C.   DKA is primarily caused by a lack of insulin, which leads to the body breaking down fat for energy instead of glucose. This process produces ketones, which can accumulate and lead to acidosis. For individuals with Type 1 diabetes, consistently taking insulin is crucial to prevent DKA.
D.   An insulin overdose can lead to hypoglycemia, not DKA. When too much insulin is taken, it can cause blood glucose levels to drop too low, which is the opposite of what occurs in DKA.

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Free Nursing Study Resources

Correct Answer is ["37.5"]

Explanation

Drip rate (drops per minute) = (Volume to be infused (mL) x Drop factor) / Time (minutes)

3 hours = 3 * 60 = 180 minutes
Drip rate = (450 mL x 15 drops/mL) / 180 minutes Drip rate = 6750 / 180
Drip rate = 37.5 drops per minute
Therefore, the nurse should regulate the IV at a rate of 37.5 drops per minute.

A. Continue walking to the point of pain B. Do not walk if a leg ulcer develops C. Elevate the feet for 30 minutes after walking D. Avoid exercise that places the feet in a dependent position

Correct Answer is A

Explanation

A. Clients with PAD often experience claudication (pain in the legs due to inadequate blood flow) during exercise. They should be encouraged to walk to the point of pain, then rest until the pain subsides, and then continue walking. This approach can improve circulation over time.
B. While it’s crucial to monitor leg ulcers, exercise can still be beneficial unless advised otherwise by a healthcare provider. Walking can promote circulation, which is important for healing. However, if a leg ulcer is present, the client should consult their healthcare provider about appropriate activity levels.
C. While elevating the feet can help reduce swelling, it's generally more beneficial for clients with PAD to keep their legs in a dependent position after walking. This position encourages blood flow to the legs, which can help alleviate symptoms and improve circulation.
D. Exercise that encourages movement and maintains blood flow to the legs is important for those with PAD. While certain positions may exacerbate symptoms, exercises like walking should be encouraged. Keeping the feet in a dependent position can help with blood flow post-exercise.

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The nurse is teaching an adult client with Type 1 diabetes that a primary cause of the development of diabetic ketoacidosis (DKA) is:

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Naxlex Comprehensive Predictor Exams

A client is ordered 450 ml of Normal Saline Solution over 3 hours. The drop factor on the IV tubing is 15 drops per ml. At what rate should the nurse regulate the IV?

Correct Answer is ["37.5"]

Explanation

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Correct Answer is A

Explanation

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