Intraoperative Phase
Intraoperative Phase ( 10 Questions)
A nurse is caring for a patient who is undergoing surgery with general anesthesia. The patient asks, "What will happen to me when I'm under anesthesia?” How should the nurse respond?
This is the correct definition of general anesthesia, which is a state of controlled unconsciousness, pain relief, memory loss and muscle relaxation that is induced by a combination of medications. It is used for surgical procedures where it is safer or more comfortable to be unaware and not feel pain.
This is the definition of regional anesthesia, which is a state of reduced sensation, awareness and movement in a large area of your body such as the lower half or an arm. It is used for surgical procedures that involve a specific region of the body and do not require complete unconsciousness.
This is the definition of local anesthesia, which is a state of numbness, tingling and loss of feeling in a small area of your skin such as a finger or a tooth. It is used for minor surgical procedures that involve only a small part of the body and do not require deep pain relief or unconsciousness.
This is not a correct definition of any type of anesthesia, but rather a description of natural sleep. General anesthesia is different from sleep because it involves a complete loss of awareness and responsiveness to any stimuli, whereas sleep involves periodic changes in brain activity and responsiveness to certain stimuli such as sounds or light. General anesthesia also requires artificial maintenance of vital functions such as breathing and blood pressure, whereas sleep does not.
Choice A reason:
This is the correct definition of general anesthesia, which is a state of controlled unconsciousness, pain relief, memory loss and muscle relaxation that is induced by a combination of medications. It is used for surgical procedures where it is safer or more comfortable to be unaware and not feel pain.
Choice B reason:
This is the definition of regional anesthesia, which is a state of reduced sensation, awareness and movement in a large area of your body such as the lower half or an arm. It is used for surgical procedures that involve a specific region of the body and do not require complete unconsciousness.
Choice C reason:
This is the definition of local anesthesia, which is a state of numbness, tingling and loss of feeling in a small area of your skin such as a finger or a tooth. It is used for minor surgical procedures that involve only a small part of the body and do not require deep pain relief or unconsciousness.
Choice D reason:
This is not a correct definition of any type of anesthesia, but rather a description of natural sleep. General anesthesia is different from sleep because it involves a complete loss of awareness and responsiveness to any stimuli, whereas sleep involves periodic changes in brain activity and responsiveness to certain stimuli such as sounds or light. General anesthesia also requires artificial maintenance of vital functions such as breathing and blood pressure, whereas sleep does not.