Which statement is true regarding the distance between an animal prep area and the surgery site?
Which statement is TRUE regarding the distance between an animal prep area and the surgery site ? Any distance that is adequate to prevent the animal prep activity from contaminating the surgical site .
How could you adjust a surgical microscope during surgery while maintaining the sterile field?
How could you adjust a surgical microscope during surgery while maintaining the sterile field ? Use sterile gauze pads as a shield between your gloves and the equipment controls.
When suturing the skin of rats and mice what type of suture pattern is recommended?
*Absorbable suture and a simple continuous pattern can be used for skin suturing if a subcuticular (buried) suture pattern is used or if a monofilament absorbable suture such as Monocryl is used. **A useful suture needle is a swaged on RB-1 taper needle for most rodent tissues.
Which disinfectant retains its effectiveness in the presence of blood?
Chlorhexidine (Novalsan, Hibiclens ) rapidly bactericidal and persistent also effective against many viruses, active in the presence of blood.
What frequency of monitoring is most appropriate for animals following a procedure?
what frequency of monitoring is most appropriate for animals following a procedure ? Daily or more frequently if deterioration in the animal’s condition is anticipated.
Which of the following is a disadvantage of using injectable anesthetics?
However, disadvantages attendant to anesthesia by injection include the lack of precision in controlling anesthetic depth, prolonged recovery time, and physiologic changes such as hypotension, hypercarbemia, and hypoxemia.
How far should you stay away from a sterile field?
This square footage minimum is intended to accommodate the equipment and personnel necessary for one surgical field . For unsterile personnel, such as the circulator, to move around the sterile field without contaminating it , he or she should maintain a distance of at least 12 inches from the sterile field .
Why is keeping a sterile field important?
Maintaining a sterile field is an important component of infection prevention. These set of practices that are performed before, during and after invasive procedures reduce the number of potentially infectious microbes and help to reduce the risk of post procedure infection.
How do you maintain a sterile field in the operating room?
Do not sneeze, cough, laugh, or talk over the sterile field . Maintain a safe space or margin of safety between sterile and non- sterile objects and areas. Refrain from reaching over the sterile field . Keep operating room (OR) traffic to a minimum, and keep doors closed.
What type of knot is recommended for a suture?
The two-hand square knot is the easiest and most reliable for tying most suture materials. It may be used to tie surgical gut, virgin silk, surgical cotton, and surgical stainless steel.
What is tissue glue?
Dermabond is a cyanoacrylate tissue adhesive that forms a strong bond across apposed wound edges, allowing normal healing to occur below. It is marketed to replace sutures that are 5-0 or smaller in diameter for incisional or laceration repair.
What suture is not recommended for skin closure?
Absorbable sutures traditionally have not been recommended for skin closure , primarily due to unsightly railroad track formation. The only natural absorbable suture available is surgical gut or catgut sutures .
What factors make the assessment of pain and distress difficult in rodents?
Environmental factors such as noise, humidity and vibration. Vocalization in rats and mice without being provoked. Isolation from the rest of its cage mates. Environmental factors such as noise, humidity and vibration.
Which statement is true regarding the assessment of pain or distress in rats?
Which statement is TRUE regarding the assessment of pain or distress in rats ? A rat with a mildly to moderately painful condition may appear and behave normally.
Which statement is true regarding care procedures for mice undergoing surgery?
Which statement is TRUE regarding care procedures for mice undergoing surgery ? During the procedure , mice should be monitored mainly for depth of anesthesia, cardiovascular and respiratory function.