10+ Anaesthesia Technician Interview Questions and Answers

Anesthesia is a medical practice that involves the administration of drugs to induce a temporary loss of sensation or consciousness during surgical procedures.

• Anesthesia is used to prevent pain and discomfort during surgery or other medical procedures.

• It can be administered through various methods such as inhalation, injection, or topical application.

• Anesthesia is closely related to the field of anesthesiology, which focuses on the study and practice of anesthesia.

• Different t...read more

The operation theatre can be sterilized using a combination of physical and chemical methods.

• Clean the operation theatre thoroughly before sterilization.

• Use steam sterilization for heat-resistant equipment and instruments.

• Use chemical sterilization for heat-sensitive equipment and instruments.

• Ensure proper ventilation and air filtration in the operation theatre.

• Follow strict protocols for hand hygiene and use of personal protective equipment.

• Regularly monitor and maintain ste...read more

There are several types of anesthesia used in medical procedures.

• General anesthesia: used for major surgeries, patient is completely unconscious

• Regional anesthesia: numbs a specific area of the body, patient remains conscious

• Local anesthesia: numbs a small area, often used for minor procedures

• Sedation anesthesia: combines local anesthesia with sedation to relax the patient

• Topical anesthesia: applied to the surface of the skin or mucous membranes

The fibro optic scope can be sterilized using various methods such as autoclaving, chemical sterilization, or gas sterilization.

• Autoclaving involves subjecting the scope to high-pressure steam for a specific duration.

• Chemical sterilization involves immersing the scope in a solution of disinfectant or sterilant.

• Gas sterilization involves exposing the scope to a gas such as ethylene oxide.

• The method used will depend on the manufacturer's recommendations and the type of scope be...read more

Normal blood pressure is 120/80 mmHg.

• Normal blood pressure range is between 90/60 mmHg and 120/80 mmHg.

• Blood pressure readings above 140/90 mmHg are considered high.

• Factors like age, gender, weight, and medical conditions can affect blood pressure.

• Blood pressure is measured in millimeters of mercury (mmHg).

General anesthesia is a state of unconsciousness induced by medications to ensure a painless and safe surgical procedure.

• General anesthesia involves the use of intravenous drugs and inhaled gases to induce unconsciousness.

• It is administered by an anesthesiologist or anesthesia provider.

• During general anesthesia, the patient is unable to feel pain, has no awareness, and is unable to remember the procedure.

• Examples of medications used in general anesthesia include propofol, sev...read more

Endotracheal tubes and laryngeal mask airways are different types of airway devices used in anesthesia.

• Endotracheal tubes are inserted into the trachea to secure the airway during surgery or other procedures.

• They come in various sizes to accommodate patients of different ages and sizes.

• Laryngeal mask airways (LMAs) are alternative airway devices that sit in the pharynx and form a seal around the laryngeal inlet.

• They are generally easier to insert than endotracheal tubes and a...read more

The dose of anaesthetic drugs varies depending on the patient's age, weight, medical condition, and the type of surgery being performed.

• The dose of anaesthetic drugs is determined by the anaesthesiologist based on the patient's individual characteristics.

• Factors such as age, weight, and medical history are taken into consideration when calculating the dose.

• Different surgeries may require different doses of anaesthetic drugs.

• The dose may also be adjusted during the procedure b...read more

Assisting with difficult airway involves using various techniques and equipment to ensure proper ventilation and oxygenation.

• Assess the patient's airway anatomy and potential difficulties

• Use alternative airway devices such as laryngeal mask airway (LMA) or intubating laryngeal mask airway (ILMA)

• Consider fiberoptic bronchoscopy for visualization of the airway

• Perform a surgical airway (cricothyroidotomy or tracheostomy) as a last resort if unable to secure the airway via tradit...read more

Blocks are regional anesthesia techniques used to numb a specific area of the body.

• Peripheral nerve blocks

• Epidural blocks

• Spinal blocks

• Interscalene blocks

• Femoral nerve blocks

• Axillary blocks

• Popliteal blocks

• Paravertebral blocks

Positioning of the patient is crucial for ensuring safety and optimal access during anesthesia procedures.

• Proper positioning helps maintain patient comfort and prevent complications.

• Positioning should be tailored to the specific procedure and patient's condition.

• Common positions include supine, prone, lateral, lithotomy, and sitting positions.

• Positioning aids such as pillows, padding, and straps may be used to support and secure the patient.

• Care should be taken to avoid press...read more

The normal weight of a baby after birth varies, but the average is around 7.5 pounds.

• The normal weight of a baby after birth can range from 5.5 to 10 pounds.

• Factors such as gestational age, maternal health, and genetics can influence a baby's weight.

• Babies born prematurely tend to have lower birth weights, while babies born after a full-term pregnancy tend to have higher birth weights.

• For example, a baby born at 37 weeks gestation may weigh around 6 pounds, while a baby born ...read more

Anaesthesia technicians assist anaesthesiologists in preparing and administering anaesthesia to patients before medical procedures.

• Assist anaesthesiologists in preparing and administering anaesthesia

• Ensure all equipment is functioning properly

• Monitor patients during procedures

• Maintain accurate records of anaesthesia usage

• Provide support to patients before and after procedures

Monitoring patients involves continuously assessing vital signs and responses to anesthesia during procedures.

• Continuous monitoring of vital signs such as heart rate, blood pressure, oxygen saturation, and temperature is essential

• Observing patient responses to anesthesia and adjusting levels as needed

• Using specialized equipment like ECG machines, pulse oximeters, and capnography monitors

• Recognizing and responding to any signs of distress or complications promptly

• Documenting a...read more