Which of the following is a potential consequence of consuming alcohol prior to an outpatient surgical procedure involving anesthesia?
Increased risk of bleeding during the procedure.
Decreased risk of postoperative infection.
Enhanced effectiveness of anesthesia.
Reduced risk of postoperative nausea and vomiting.
The Correct Answer is A
A. Alcohol can affect blood clotting mechanisms and increase the risk of bleeding. Chronic alcohol consumption is associated with liver dysfunction, which impairs the production of clotting factors, leading to an increased risk of bleeding during and after surgery.
B. Alcohol consumption does not decrease the risk of postoperative infection. In fact, alcohol use, especially if it’s chronic, can impair the immune system and delay wound healing, potentially increasing the risk of postoperative infections.
C. Alcohol does not enhance the effectiveness of anesthesia; rather, it can complicate anesthesia management. Alcohol can interact with anesthetic agents, potentially altering their effects, leading to unpredictable outcomes.
D. Alcohol does not reduce the risk of postoperative nausea and vomiting (PONV). In fact, alcohol use can exacerbate nausea and vomiting, particularly when combined with anesthetic agents.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","C","E"]
Explanation
A. Checking the cannula regularly helps to to ensure proper positioning and comfort.
B. Applying petroleum ointment to nares is not recommended; use water-based products instead.
C. Checking the tops of the ears for skin breakdown helps to prevent and address potential skin issues.
D. The oxygen flow rate should be monitored according to the healthcare provider's instructions, not just every other day, to make sure the prescribed amount is being received
E. A "no smoking" signs essential for safety due to the flammability of oxygen.
Correct Answer is D
Explanation
A. Obese patients often have decreased lung function due to reduced chest wall compliance and increased abdominal pressure, which can impair respiratory mechanics. This leads to a higher risk of respiratory complications such as hypoventilation, atelectasis, and pneumonia post-surgery.
B. Obesity places additional strain on the cardiovascular system, increasing the risk of cardiovascular events like hypertension, heart attack, and stroke. This strain is compounded during surgery due to increased cardiac workload and potential fluid shifts.
C. Obesity impairs wound healing due to several factors, including decreased oxygenation to tissues, impaired immune function, and increased adipose tissue which can create a moist environment conducive to infection. This increases the risk of postoperative infections.
D. In fact, obesity is associated with an increased risk of blood clots (venous thromboembolism) due to reduced mobility, chronic inflammation, and altered coagulation factors. Obesity does not improve circulation; rather, it often exacerbates venous stasis and clot formation.
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