Postteaching for a brain MRI without contrast, whi

ATI LPN

ATI LPN Test Bank

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

A. Return to usual activities immediately B. Urine will be radioactive C. Increase fluids due to dye D. Gag reflex tested before eating

Correct Answer: A

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

Which intervention addresses unilateral neglect in left hemisphere stroke?

A. Move head side to side B. Touch/use both sides C. Simple instructions D. Practice naming objects

Correct Answer: A

Rationale: Head movement (A) compensates for neglect.

Vasopressin for DI is effective when?

A. Serum sodium rises B. Urine output increases C. Urine specific gravity increases D. Serum osmolarity increases

Correct Answer: C

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

Atropine for symptomatic bradycardia is contraindicated in which condition?

A. Glaucoma B. Urinary incontinence C. Increased ICP D. Right-sided heart failure

Correct Answer: A

Rationale: Atropine worsens glaucoma (A) by increasing intraocular pressure.

Client with left homonymous hemianopsia. How to manage sensory difficulties?

A. Clock on affected side B. Approach from left C. Call bell on right D. Low lighting

Correct Answer: C

Rationale: Right-side placement (C) aids visibility.

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