A nurse is admitting a client who has diabetic ketoacidosis. Which of the following types of continuous infusions should the nurse initiate?

0.45% saline

NPH insulin

0.9% normal saline

Glargine insulin

Answer and Explanation

The Correct Answer is C

A. 0.45% saline. This is a hypotonic solution, which may be used later in diabetic ketoacidosis (DKA) management, but it is not appropriate for initial fluid resuscitation as it does not rapidly expand intravascular volume.
B. NPH insulin. NPH is an intermediate-acting insulin and is not used for continuous infusion. In DKA, rapid insulin correction is needed, typically with a short-acting insulin like regular insulin.
C. 0.9% normal saline. This isotonic fluid is the first-line choice for fluid replacement in clients with DKA. It helps restore circulating volume and correct dehydration quickly, which is a critical initial intervention.
D. Glargine insulin. Glargine is a long-acting insulin and not suitable for IV infusion. DKA requires the use of short-acting insulin (e.g., regular insulin) administered via IV infusion to correct hyperglycemia and acidosis.

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Correct Answer is B

Explanation

A. Rotate staff members caring for the client. Clients with paranoid personality disorder often struggle with mistrust and feel suspicious of others. Consistency in staffing is important to build rapport and reduce anxiety, so rotating staff can worsen paranoia.
B. Speak in a neutral tone when addressing the client. This is appropriate because a calm, neutral, and non-threatening tone helps reduce perceived threats or suspicion. It promotes a sense of safety and control, which is important for therapeutic communication with paranoid individuals.
C. Limit the client's opportunities to socialize with others. While clients with paranoid personality disorder may prefer limited interaction, completely restricting socialization can increase isolation and reinforce delusional thinking. Structured, safe interactions are often encouraged.
D. Mix the medication with the client's food items. Administering medication without the client’s knowledge is deceptive and unethical, especially in someone already prone to distrust. Open and honest communication about treatment is crucial for promoting cooperation and trust.

A. Diphenhydramine B. Hydralazine C. Naloxone D. Protamine

Correct Answer is A

Explanation

A. Diphenhydramine. Urticaria (hives) is a common allergic reaction often caused by medications like antibiotics. Diphenhydramine, an antihistamine, is used to treat allergic reactions by blocking histamine receptors, reducing itching, swelling, and rash.
B. Hydralazine. This is an antihypertensive medication used to treat high blood pressure, not allergic reactions. It has no effect on histamine or allergic symptoms.
C. Naloxone. Naloxone is an opioid antagonist used to reverse opioid overdose. It does not treat allergic reactions like urticaria unless the cause is opioid-induced (which is not indicated here).
D. Protamine. Protamine is used to reverse the effects of heparin. It has no role in treating allergic reactions to antibiotics.

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A nurse is admitting a client who has diabetic ketoacidosis. Which of the following types of continuous infusions should the nurse initiate?

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