A nurse is preparing a client for a sigmoidoscopy. In which of the following positions should the nurse place the client?

Orthopneic

Trendelenburg

Prone

Knee-chest

Answer and Explanation

The Correct Answer is D

knee-chest. During sigmoidoscopy, the client should lie on their left side with their right knee flexed slightly. The nurse should then position the client in the knee-chest (Sims) position, where the client leans forward with bent knees and support the chest and forearms on the table or a pillow. This allows better visualization and access to the rectal area for the sigmoidoscopy procedure.

An explanation for incorrect choices:

A. Orthopneic position is upright sitting with arms and elbows resting on a table or on a pillow, which helps clients who have difficulty breathing; it is not suitable for sigmoidoscopy.

B. Trendelenburg position

is supine with the head lower than the feet, which can cause blood flow to the head and increased intracranial pressure; it is not suitable for sigmoidoscopy.

C. Prone position is lying face down, which is not suitable for sigmoidoscopy.

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Correct Answer is A

Explanation

Celecoxib is a nonsteroidal anti-inflammatory drug (NSAID) that can cross-react with sulfa and should be avoided in clients with a sulfa allergy. Atorvastatin, prednisone, and digoxin do not contain sulfa and are safe for clients with a sulfa allergy.

Choice B: Atorvastatin does not contain sulfa and is safe for clients with a sulfa allergy.

Choice C: Prednisone does not contain sulfa and is safe for clients with a sulfa allergy.

Choice D: Digoxin does not contain sulfa and is safe for clients with a sulfa allergy.

A. The client walks 3.2 km (2 mi) daily. B. The client is a gardener. C. The client is lactose intolerant. D. The client has a glass of red wine every evening.

Correct Answer is C

Explanation

The correct answer is choice C. The client's lactose intolerance places her at an increased risk for osteoporosis, as dairy products are a rich source of calcium and vitamin D, which are important for bone health. Walking daily and gardening may actually help to reduce the risk of osteoporosis, as physical activity can help to strengthen bones. Drinking red wine in moderation may provide some benefits for cardiovascular health and may not necessarily increase the risk of osteoporosis.
Reason why each of the other choices are not answers:

A is not correct because walking daily can help to improve bone health and reduce the risk of osteoporosis.

B is not correct because gardening can also provide physical activity and help to reduce the risk of osteoporosis.

D is not correct because propranolol does not typically cause increased hair growth, and requesting a dosage increase based on apical heart rate may not be necessary for all clients taking this medication.

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A nurse is preparing a client for a sigmoidoscopy. In which of the following positions should the nurse place the client?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is A

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Correct Answer is C

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