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
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Provide a verbal report of the client's condition to the paramedic performing the transfer. This is an appropriate and secure method for communicating essential health information directly involved in the client’s care. It ensures continuity of care while maintaining confidentiality.
B. Email the client's health information to the facility in an unencrypted file. Sending health information via unencrypted email violates HIPAA guidelines and poses a risk to client confidentiality due to potential unauthorized access.
C. Discuss the client's response to the transfer with another staff nurse. Unless the staff nurse is directly involved in the client’s care, this would be a breach of confidentiality. Personal health information should only be shared on a need-to-know basis.
D. Fax the client's name and identifiable information to the rehabilitation facility. Faxing is permissible only when appropriate safeguards are in place. However, faxing identifiable information without confirming the recipient or using secure protocols can risk a confidentiality breach.
Correct Answer is B
Explanation
A. "A cesarean birth is the only way to prevent transmission." Cesarean delivery is considered if active lesions or prodromal symptoms are present at the time of labor. However, it is not automatically required for all clients with a history of herpes.
B. "If you notice genital tingling be sure to notify your provider." Genital tingling or burning can be a prodromal sign of an impending herpes outbreak. Early reporting allows for appropriate evaluation and potential antiviral treatment to reduce the risk of transmission to the newborn.
C. "Hydrotherapy during labor can help reduce transmission." Hydrotherapy has no effect on herpes virus transmission and is not used for this purpose. Preventing neonatal herpes depends on careful monitoring and antiviral management.
D. "The provider will perform weekly visual inspections for lesions." Routine weekly inspections are not standard unless symptoms suggest an outbreak. Clients are generally monitored and evaluated for lesions closer to labor or if symptoms arise.
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