A nurse is assisting with teaching a client who is preoperative for a sigmoid colostomy. Which of the following statements should the nurse include?
You should expect your stoma to be a purple color.
Your colostomy will not produce formed stool.
The end of the stoma will be painful after this procedure.
You will have a stoma in your left lower abdomen.
The Correct Answer is D
Choice A reason: You should not expect your stoma to be a purple color. A purple stoma indicates ischemia or necrosis, which are serious complications that require immediate medical attention. A healthy stoma should be pink or red and moist.
Choice B reason: Your colostomy will produce formed stool, depending on the location of the colostomy. A sigmoid colostomy is located in the lower part of the large intestine, where most of the water is absorbed from the stool. Therefore, the stool from a sigmoid colostomy will be more solid and regular than from other types of colostomies.
Choice C reason: The end of the stoma will not be painful after this procedure. The stoma is made from the lining of the intestine, which does not have nerve endings that sense pain. However, the skin around the stoma may be sore or irritated from the surgery or the appliance.
Choice D reason: You will have a stoma in your left lower abdomen. A sigmoid colostomy is created by bringing the end of the sigmoid colon, which is the last segment of the large intestine, through an opening in the left lower quadrant of the abdomen. The stoma is then attached to the skin and covered with an appliance that collects the stool.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: The pulse oximeter might not be accurate during times of excessive movement is a correct statement, as movement can interfere with the detection of the pulse and the oxygen saturation. The parents should try to keep the infant still and calm while using the pulse oximeter.
Choice B reason: We will notify the doctor if the pulse oximeter consistently reads 100% is an incorrect statement, as it indicates a misunderstanding of the normal range of oxygen saturation. The parents should not be alarmed if the pulse oximeter reads 100%, as it means that the infant's blood is fully saturated with oxygen. The normal range of oxygen saturation for infants is 95% to 100%.
Choice C reason: The probe of the pulse oximeter can be applied to a finger or a toe is a correct statement, as these are suitable sites for measuring the oxygen saturation in infants. The parents should make sure that the probe fits snugly and securely on the infant's finger or toe.
Choice D reason: We will rotate the probe of the pulse oximeter every 24 hours is a correct statement, as it helps to prevent skin irritation, pressure ulcers, or infection from prolonged contact with the probe. The parents should also check the infant's skin regularly for any signs of redness, swelling, or pain.
Correct Answer is D
Explanation
Choice A reason: Prone is not the best position to allow maximal lung expansion. Prone is a position where the client lies on their stomach, with their head turned to one side. Prone can help to improve oxygenation in some cases of acute respiratory distress syndrome (ARDS), but it can also increase the risk of pressure ulcers, facial edema, and airway obstruction.
Choice B reason: Side-lying is not the best position to allow maximal lung expansion. Side-lying is a position where the client lies on their side, with their head supported by a pillow. Side-lying can help to prevent aspiration and reduce the work of breathing in some clients, but it can also compromise the ventilation of the dependent lung.
Choice C reason: Supine is not the best position to allow maximal lung expansion. Supine is a position where the client lies on their back, with their head and shoulders slightly elevated. Supine can help to maintain a patent airway and facilitate suctioning in some clients, but it can also increase the risk of atelectasis, pneumonia, and hypoxemia.
Choice D reason: Upright is the best position to allow maximal lung expansion. Upright is a position where the client sits or stands with their back straight and their chest expanded. Upright can help to improve lung compliance, reduce airway resistance, and enhance gas exchange in clients with respiratory failure. Upright can also reduce the pressure on the diaphragm and abdominal organs, and promote the drainage of secretions.
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