Prescribed: Heparin infusion at 30 mL/hr. Solution is 40,000 units in 500 mL D5W. How many units/hour will the client receive?

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Neurological Disorders in Medical Surgical Nursing Questions

Question 1 of 5

Prescribed: Heparin infusion at 30 mL/hr. Solution is 40,000 units in 500 mL D5W. How many units/hour will the client receive?

Correct Answer: C

Rationale: Concentration: 40,000 units / 500 mL = 80 units/mL. 30 mL/hr × 80 units/mL = 2400 units/hr (C).

Question 2 of 5

Post-teaching for a brain MRI without contrast, which client statement shows understanding?

Correct Answer: A

Rationale: No contrast MRI allows immediate activity resumption (A); no dye or radioactivity.

Question 3 of 5

The nurse preparing to administer cyclosporine should perform which of the following?

Correct Answer: A

Rationale: Cyclosporine causes gingival hyperplasia; assessing mouth (A) is key.

Question 4 of 5

Which intervention addresses unilateral neglect in left hemisphere stroke?

Correct Answer: A

Rationale: Head movement (A) compensates for neglect.

Question 5 of 5

Vasopressin for DI is effective when?

Correct Answer: C

Rationale: DI correction: urine concentrates (C), reducing output.

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