What diagnostic test should the nurse anticipate for an older patient who is vomiting "coffee-ground" emesis?
Endoscopy
Barium studies
Angiography
Gastric analysis
The Correct Answer is A
"Coffee-ground" emesis is a term used to describe vomit that has the appearance of coffee grounds, which indicates that the vomit contains partially digested blood. This is a serious symptom that could be indicative of an upper gastrointestinal bleed. An endoscopy is a diagnostic test that allows healthcare providers to visually examine the upper gastrointestinal tract and identify the source of bleeding.
Barium studies and angiography are not typically used to diagnose upper gastrointestinal bleeds. Gastric analysis may be useful in other diagnostic situations, but it is not the most appropriate test for a patient with "coffee-ground" emesis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Prochlorperazine is an antiemetic medication that is commonly used to treat nausea and vomiting caused by various conditions, including chemotherapy, radiation therapy, and surgery. Giving the medication before the dressing changes, can prevent or minimize the onset of nausea and vomiting, which can be triggered by the pain and anxiety associated with the procedure.
Option B, keeping the patient NPO (nothing by mouth) for 2 hours before dressing changes, may be helpful in reducing the risk of aspiration if the patient needs sedation or general anesthesia for the procedure. However, it is not directly related to reducing the patient's nausea.
Option C, avoiding performing dressing changes close to the patient's mealtimes, may help reduce the risk of nausea caused by an overly full stomach, but it is not directly related to reducing the patient's nausea during the procedure.
Option D, administering prescribed morphine sulfate before dressing changes, may help reduce the patient's pain during the procedure, but it may also increase the risk of nausea and vomiting as a side effect. Therefore, this option may not be the most useful in decreasing the patient's nausea.
Correct Answer is ["A","B","C","D"]
Explanation
Use of a portable blood glucose monitor: The patient should be taught how to use a portable blood glucose monitor to check their blood glucose levels at home. This will help the patient monitor their blood glucose levels and adjust their insulin dose as necessary.
Hypoglycemia prevention, symptoms, and treatment: The patient should be taught about the signs and symptoms of hypoglycemia (low blood glucose levels) and how to treat it. This includes teaching the patient to consume 15-20 grams of fast-acting carbohydrates such as glucose tablets or juice when experiencing hypoglycemia.
Insulin administration: The patient should be taught how to administer insulin, including the timing of injections and rotating injection sites. The patient should also be educated about the importance of taking insulin regularly and the potential consequences of missed doses.
Diet: The patient should be educated about healthy eating habits that include monitoring carbohydrate intake, eating regular meals, and spacing carbohydrates throughout the day. The patient does not need to eliminate sugar entirely from their diet, but rather to consume it in moderation and balance it with other food groups.
Physical activity: The patient should be encouraged to engage in regular physical activity but may need to adjust their insulin dose or carbohydrate intake to accommodate for the changes in blood glucose levels that may result from physical activity. Reducing physical activity is not necessary, but rather adjusting to it properly with proper monitoring of glucose levels.
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