A nurse is assisting with teaching a newly licensed nurse about anesthesia. The nurse should include that an epidural is an example of which of the following types of anesthesia?
Moderate sedation
General anesthesia
Regional anesthesia
Local anesthesia
The Correct Answer is C
A. Moderate sedation involves the use of sedatives to calm the patient without putting them to sleep and is not the same as epidural anesthesia.
B. General anesthesia involves the complete loss of consciousness and sensation, affecting the entire body, which is different from an epidural.
C. An epidural is a type of regional anesthesia, which blocks sensation in a specific region of the body, such as the lower abdomen and legs, without affecting consciousness.
D. Local anesthesia numbs a small, specific area of the body, but an epidural affects a larger region.
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Related Questions
Correct Answer is A
Explanation
A. Preoperative teaching is aimed at reducing anxiety by informing the patient about what to expect during and after surgery. This helps to reduce fear and stress, which can contribute to better postoperative outcomes.
B. Reduced postoperative respiratory function is not an expected outcome of preoperative teaching. Instead, teaching might include breathing exercises to improve respiratory function postoperatively.
C. Preoperative teaching is designed to help manage and potentially reduce postoperative pain by setting expectations and providing pain management strategies.
D. Preoperative teaching is likely to shorten the length of postoperative care rather than increase it by preparing the patient for a smoother recovery.
Correct Answer is D
Explanation
A. Activation of the inflammatory cascade in SIRS typically leads to decreased perfusion and tissue damage due to widespread inflammation and capillary leakage.
B. SIRS can affect multiple organs, but it is particularly known for impacting the lungs and kidneys rather than the heart.
C. While SIRS can involve coagulation issues, these are not specifically due to spleen dysfunction but rather to the widespread inflammatory response.
D. SIRS is driven by a deregulated cytokine storm, which leads to an excessive and uncontrolled inflammatory response, potentially resulting in multiple organ failure.
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