A nurse is caring for a client who has a history of diabetes mellitus and is being admitted to the unit confused, flushed, and with an acetone odor on the breath. Diabetic ketoacidosis is suspected. The nurse should anticipate using which of the following types of insulin to treat this client?

Regular insulin

Insulin detemir

Insulin glargine

NPH insulin

Answer and Explanation

The Correct Answer is A

A. Regular insulin:

Regular insulin, also known as short-acting insulin, is commonly used in the initial management of diabetic ketoacidosis. It has a relatively rapid onset of action, making it suitable for addressing the acute and severe nature of DKA.

B. Insulin detemir:

Insulin detemir is a long-acting insulin analog. It is not the preferred choice for addressing the acute insulin needs in DKA; instead, it is used for basal insulin requirements in the maintenance phase of diabetes management.

C. Insulin glargine:

Insulin glargine is a long-acting insulin analog used for basal insulin coverage. Like insulin detemir, it is not the first choice for addressing the acute insulin needs in the initial treatment of DKA.

D. NPH insulin:

NPH (Neutral Protamine Hagedorn) insulin is an intermediate-acting insulin. While it has a role in diabetes management, it is not the preferred choice for the initial treatment of DKA. NPH insulin has a slower onset and longer duration compared to regular insulin.

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Correct Answer is D

Explanation

A. Applying a cold pack to the client's upper arm is not the first action. The priority is to assess and address the cause of the edema. Cold packs may be used for comfort, but they do not address the underlying issue.

B. Removing the PICC line is not the first action. Before considering removal, it is essential to assess the extent and cause of the edema. Removing the line without proper evaluation could lead to premature discontinuation of necessary treatment.

C. Notifying the provider who inserted the PICC line is important, but it is not the first action. The nurse needs to assess and intervene promptly. The provider should be informed after initial actions are taken.

D. Stopping the infusion and measuring the circumference of both upper arms is the first action. This helps determine the extent of the edema and whether it is related to the infusion. It is crucial to assess for complications such as infiltration or extravasation of the TPN solution.

A. Steatorrhea B. Parasites C. Blood D. Bacteria

Correct Answer is C

Explanation

A. Steatorrhea:

Steatorrhea refers to the presence of excessive fat in the stool. If a healthcare provider suspects malabsorption or fat digestion issues, they might order a fecal fat test to assess the amount of fat in the stool. This test is different from a guaiac fecal occult blood test (gFOBT), which is designed to detect blood.

B. Parasites:

The detection of parasites in the stool involves specific testing methods, such as microscopic examination of stool samples or specialized tests aimed at identifying the presence of parasitic organisms. A guaiac fecal occult blood test is not designed to detect parasites; its primary purpose is to identify occult (hidden) blood.

C. Blood:

A stool test for guaiac is specifically designed to detect the presence of occult (hidden) blood in the stool. The guaiac test involves placing a small sample of stool onto a test card containing guaiac, and a color change indicates the presence of blood. This test is commonly used to screen for gastrointestinal bleeding.

D. Bacteria:

Detecting bacteria in the stool typically involves stool cultures or specific tests designed to identify bacterial infections or imbalances in the gut microbiota. The guaiac test is not intended for detecting bacteria; its primary focus is on identifying the presence of blood in the stool.

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A nurse is caring for a client who has a history of diabetes mellitus and is being admitted to the unit confused, flushed, and with an acetone odor on the breath. Diabetic ketoacidosis is suspected. The nurse should anticipate using which of the following types of insulin to treat this client?

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Naxlex Comprehensive Predictor Exams

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 edema of the client's arm above the PICC insertion site. Which of the following actions should the nurse take first?

Correct Answer is D

Explanation

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Correct Answer is C

Explanation

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A nurse is caring for a client who has a history of diabetes mellitus and is being admitted to the unit confused, flushed, and with an acetone odor on the breath. Diabetic ketoacidosis is suspected. The nurse should anticipate using which of the following types of insulin to treat this client?