A nurse is teaching a client about preparation for a barium enema.
What client statement indicates the client requires further reinforcement of teaching?

I will eat my breakfast prior to coming in for the study.

I may need to have laxatives to expel the barium.

I will receive the barium prior to the study by rectum.

I will need to lie down during the study while retaining the barium for x-rays.

Answer and Explanation

The Correct Answer is A

The client should not eat anything before the barium enema, as this could interfere with the visualization of the colon. The client should also take a laxative and an enema the night before the test to clear the bowel of any fecal matter.

Choice B is wrong because the client may need to have laxatives to expel the barium after the test, not before. Barium can cause constipation and impaction if not eliminated promptly.

Choice C is wrong because the client will receive the barium prior to the study by rectum, which is correct. The barium is a contrast agent that helps outline the colon on X-rays.

Choice D is wrong because the client will need to lie down during the study while retaining the barium for X-rays, which is correct. The client may also be asked to change positions to allow different views of the colon.

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Correct Answer is B

Explanation

Select a 0.5 mL syringe, 30 gauge, 8 mm needle and inject at a 90-degree angle. This is because Humulin R is a clear and colorless solution that can be given by subcutaneous injection.

A 0.5 mL syringe can hold up to 50 units of insulin, which is enough for the prescribed dose of 7 units. A 30 gauge, 8 mm needle is suitable for thin patients with poor skin turgor. Injecting at a 90-degree angle ensures that the insulin reaches the subcutaneous tissue and not the muscle.

Choice A is wrong because a 31 gauge, 6 mm needle is too short and may not deliver the insulin into the subcutaneous tissue.

Choice C is wrong because pinching the skin is not necessary for thin patients with poor skin turgor.

Choice D is wrong because a 1.0 mL syringe is too large for the prescribed dose of 7 units and may cause dosing errors. A 28 gauge, 12.7 mm needle is too long and may inject the insulin into the muscle, which can affect its absorption and action.

A. Chicken, carrots, and fresh grapefruit salad. B. Salmon, turnip greens, brown rice, and an orange. C. Green salad, ground beef patty, corn, and applesauce. D. Plain omelet, bacon, toast with butter, and strawberries.

Correct Answer is B

Explanation

This meal selection best demonstrates a client with osteoporosis understands dietary recommendations because it provides adequate amounts of calcium, vitamin D, and protein, which are essential nutrients for bone health.

Choice A is wrong because chicken, carrots, and fresh grapefruit salad do not provide enough calcium or vitamin D for a person with osteoporosis.

Calcium is mainly found in dairy products, leafy green vegetables, and fish with bones. Vitamin D is mainly found in fatty fish, egg yolks, and fortified foods.

Choice C is wrong because green salad, ground beef patty, corn, and applesauce do not provide enough calcium or vitamin D for a person with osteoporosis.

Green salad may contain some calcium depending on the type of greens, but it is not a rich source.

Ground beef patty and corn are low in calcium and vitamin

D. Applesauce does not contain any calcium or vitamin

D. Choice D is wrong because plain omelet, bacon, toast with butter, and strawberries do not provide enough calcium or vitamin D for a person with osteoporosis.

Plain omelet and bacon are high in protein but low in calcium and vitamin

Toast with butter may contain some vitamin D if the bread or butter are fortified, but it is not a rich source.

Strawberries do not contain any calcium or vitamin

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A nurse is teaching a client about preparation for a barium enema. What client statement indicates the client requires further reinforcement of teaching?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The client has diabetes Type I, a body mass index (BMI) of 17 and poor skin turgor. How should the nurse plan to administer the prescribed. Humulin R 7 units subcutaneously?

Correct Answer is B

Explanation

Which meal selection best demonstrates a client with osteoporosis understands dietary recommendations?

Correct Answer is B

Explanation

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A nurse is teaching a client about preparation for a barium enema.
What client statement indicates the client requires further reinforcement of teaching?