The nurse is caring for a client who has developed syndrome of inappropriate antidiuretic hormone (SIADH). Which type of intravenous solution would the nurse expect to administer to the client?

3% hypertonic saline

Normal saline solution

Dextrose 5% in water

Lactated Ringers

Answer and Explanation

The Correct Answer is A

A. 3% hypertonic saline: In SIADH, the body holds onto too much water, leading to dilutional hyponatremia. Hypertonic saline helps to slowly raise the sodium level and correct the dilution.

B. Normal saline solution: Normal saline (0.9%) would not be effective for SIADH as it is isotonic and would not correct the sodium imbalance.

C. Dextrose 5% in water: This would not be appropriate, as it contains free water and could exacerbate hyponatremia in a client with SIADH.

D. Lactated Ringers: This is an isotonic solution and would not effectively address the dilutional hyponatremia caused by SIADH.

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Correct Answer is D

Explanation

A. Elevated serum calcium levels: This is not typical for Paget's disease. While hypercalcemia can occur in advanced stages, the primary issue in Paget's disease is abnormal bone remodeling.

B. Elongated trunk: This is not characteristic of Paget's disease. Paget's disease affects bone remodeling and can lead to deformities such as bowing of the legs or enlarged bones, but not an elongated trunk.

C. Warm, swollen areas over femur: This can occur in Paget's disease due to increased blood flow to the affected bones, but it is not the most distinctive feature.

D. Mosaic pattern of bone: This pattern, which appears on X-ray, is a hallmark of Paget’s disease, indicating disorganized bone remodeling and a disruption of normal bone architecture.

A. Pelvic fracture B. Femoral neck fracture C. Tibia fracture D. Fibula fracture

Correct Answer is B

Explanation

A. Pelvic fracture: Pelvic fractures may cause significant pain and instability but do not typically result in a shortened, adducted, and externally rotated leg.

B. Femoral neck fracture: These findings (shortened, adducted, externally rotated leg) are classic for a femoral neck fracture due to muscle contraction and displacement of the bone.

C. Tibia fracture: Tibia fractures typically present with swelling and deformity, not shortening or rotation of the leg.

D. Fibula fracture: A fibula fracture alone rarely causes leg shortening or rotation as it is a non-weight-bearing bone.

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The nurse is caring for a client who has developed syndrome of inappropriate antidiuretic hormone (SIADH). Which type of intravenous solution would the nurse expect to administer to the client?

Nursing Test Bank

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