Which of the following statements accurately reflects the relationship between obesity and surgical risk?
Obesity only affects the risk of surgical complications in certain surgical procedures.
Obesity has no impact on surgical risk.
Obesity decreases the risk of surgical complications.
Obesity increases the risk of surgical complications.
The Correct Answer is D
A. Obesity does not selectively affect only certain types of surgical procedures; rather, it generally increases the risk of complications across a wide range of surgical interventions. This includes both elective and emergency surgeries.
B. Obesity significantly impacts surgical risk. It is associated with a higher likelihood of complications such as wound infections, delayed wound healing, respiratory problems, and cardiovascular issues. The presence of excess body fat affects multiple physiological systems and can complicate both the surgical procedure and recovery.
C. Obesity does not decrease the risk of surgical complications; rather, it increases it. The excess body fat associated with obesity can lead to problems such as impaired wound healing, increased risk of infection, cardiovascular strain, and respiratory issues, which all contribute to a higher risk of complications during and after surgery.
D. This statement accurately reflects the relationship between obesity and surgical risk. Obesity is associated with an increased risk of a variety of surgical complications.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Rinsing the client's mouth helps to remove oral contaminants, ensuring that the sputum specimen is representative of the respiratory secretions.
B. Obtaining the specimen in the evening is not a specific requirement; the best time to collect the specimen is when the client has the most productive cough.
C. Saving the sputum specimen in a clean container is essential to prevent contamination. However, a sterile container is usually required.
D. Collecting the sputum specimen after a meal might induce coughing but can also contaminate the specimen with food particles.
Correct Answer is D
Explanation
A. This is associated with iron deficiency anemia, not COPD.
B. While peripheral edema can occur in advanced COPD due to right-sided heart failure (cor pulmonale), it's not a typical early finding.
C. This is associated with inflammation of the pleural layers, typically due to pneumonia or pleurisy, not COPD.
D. Barrel chest is a classic sign of COPD, resulting from air trapping in the lungs, causing the chest to become hyperinflated
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