1. An example of a clean-contaminated surgery would be which of the following?
Splenectomy
Nephrectomy
Intestinal foreign body removal
Ovariohysterectomy
Answer: intestinal foreign body removal- A clean-contaminated surgery is surgery
in an area that cannot be made sterile. This includes elective opening of respiratory,
gastrointestinal, biliary or genitourinary tracts with minimalspillage.
2. You are responsible for autoclaving surgical packs in the hospital. You areusing a
steam sterilizer and heat to a temperature of 250 degrees Fahrenheit(121 degrees
Celsius) for 30 minutes.What minimum humidity level is neededin order to provide
adequate sterilization?
Answer: The relative humidity in the steam sterilizer must reach 97-99% humidity
in order to provide proper sterilization.
3. Which of the following is NOT a contraindication of epidural placement inthe
dog?
Fractures of the sacrum or pelvis
Coagulopathy
Skin infection in the area of the needle insertion
Obesity
Answer: Obesity is not a contraindication, but it may make finding the landmarks
difficult while placing an epidural. Occasionally fractures of the sacrum or pelvis
can cause abnormal anatomy and an epidural should not be attempted.If a
coagulopathy exists, an epidural should not be attempted to avoid potential bleeding.
Skininfections at the epiduralsite can lead to systemic infectionsif bacteria is
introducedto the epidural space by the needle.
4. The somatic nervous system is responsible for which of the followingfunctions?
Contraction of the intestines
Regulation of heart rate
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