A nurse is inserting an NG tube for a client. Which of the following actions should the nurse take?
Wear sterile gloves to insert the NG tube.
Ask the client to cough while inserting the NG tube.
Place the client into a left lateral position before inserting the NG tube.
Determine the length of the NG tube to be inserted prior to the procedure.
The Correct Answer is D
Choice A reason: Sterile gloves are not required for inserting an NG tube; clean gloves are sufficient as the nasal
cavity is not a sterile environment.
Choice B reason: The client should not be asked to cough while inserting the NG tube as this could disrupt the placement process. Instead, the client may be asked to swallow to facilitate the passage of the tube.
Choice C reason: Placing the client into a left lateral position is not the standard position for NG tube insertion. The
client should be in an upright or semi-Fowler's position to aid in the insertion process.
Choice D reason: Determining the length of the NG tube to be inserted is a crucial step to ensure that the tube
reaches the stomach without coiling in the esophagus or extending into the small intestine.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason: The small intestine is not the starting point of the digestive process. It is where most of the digestion and absorption of nutrients occurs after the food has been processed in the stomach.
Choice B reason: The rectum is the final section of the large intestine, where feces are stored before being expelled. It is not involved in the initial stages of digestion.
Choice C reason: The stomach is involved in the early stages of digestion, particularly in the breakdown of proteins, but it is not the starting point. Food enters the stomach after being ingested through the mouth.
Choice D reason: The mouth is the correct starting location for the digestive process. Here, ingestion takes place, and mechanical digestion begins with chewing, while chemical digestion starts with enzymes in the saliva breaking down carbohydrates.
Correct Answer is B
Explanation
Choice A reason: The left ventricle pumps oxygenated blood into the aorta and then to the rest of the body, not
directly to the lungs.
Choice B reason: The pulmonary artery is the correct answer because it carries deoxygenated blood from the right
ventricle of the heart to the lungs for oxygenation.
Choice C reason: The left atrium receives oxygenated blood from the lungs through the pulmonary veins, so it is not
involved in sending blood to the lungs.
Choice D reason: The pulmonary veins carry oxygenated blood from the lungs to the left atrium, not from the heart
to the lungs.
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