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What is cricothyroidotomy?
Cricothyroidotomy is a surgical procedure that involves making an incision through the skin and cricothyroid membrane in the neck to establish an emergency airway when standard methods like intubation are not feasible. It is typically performed in life-threatening situations to quickly oxygenate the patient.
Why is the maloney dilator inserted under non-sterile conditions?
The Maloney dilator is inserted under non-sterile conditions because the procedure is considered clean rather than sterile. It is typically performed in an office setting rather than an operating room, and the risk of introducing harmful bacteria is low. The dilator is used to dilate the ureter and allow better imaging of the urinary tract during procedures such as retrograde pyelography.
What catheter and needle assembly is used in a needle cricothyroidotomy?
In a needle cricothyroidotomy, the doctor uses a 12- or 14-gauge catheter and needle assembly.
Is the Maloney dilator used under sterile conditions?
Yes, the Maloney dilator is typically used under sterile conditions to minimize the risk of infection during procedures involving the dilation of tubular structures in the body. Proper sterilization and handling of the dilator are important to maintain patient safety.
What is a dilator?
A dilator is something that expands the diameter of a tube. A dilator may be medical, as with medications that dilate the pupils or the tubes of the lungs. A dilator may also be a medical device, as with the instrument used in D&C.
What is a powerful evacuator used to remove fluids from the oral cavity during surgical procedures?
what is a powerful evacuator used to remove fluids from the oral cavity during a surgical procedure in dentistry?
What is a curette used for?
This surgical instrument is used to scrap the vaginal wall/lining during the D&C
What is dissectig scissors?
It is a special surgical scissors used to dissect the tissues during operation
In what ancient culture was cannabis first used during surgical procedures?
In the second century, the Chinese physician Hoa-Tho, used cannabis in surgical procedures, relying on its analgesic properties.
What does speculum refer to in the medical field?
A speculum refers to the medical tool used for investigating body cavities. It is typically used to widen a body opening or surgical field during surgical procedures.
What are two different approaches that can be used to perform a tracheostomy?
There are two main approaches to perform a tracheostomy: percutaneous dilational tracheostomy and surgical tracheostomy. Percutaneous dilational tracheostomy involves making a small incision in the neck and inserting a dilator to create an opening in the trachea. Surgical tracheostomy is done by making a larger incision in the neck and directly creating an opening into the trachea.
What substances used in surgical hand scrub?
Antimicrobial agents such as chlorhexidine gluconate, povidone-iodine, and alcohol solutions are commonly used in surgical hand scrubs to kill and prevent the growth of microorganisms on the hands of surgical staff. These substances help reduce the risk of introducing infections during surgical procedures.
