Fill in the blanks: The pressure of gas in full nitrous oxide cylinder is psi.

(ii) 100 grams of sodalime can absorb approximately litres of CO2,

(iii) The notation indicates that the endotracheal tube has passed the tissue toxicity test.
is an example for draw over vapourizer. Washer which is used in yoke assembly is called

(vi) LMA of size 2 has a cuff inflation volume of ml.

(vii) Pin index of entonox is

(viii) The quick fill system is only used for The major component of Barium hydroxide lime is AMBCI stands for State whether the statements are True or false:

(i) Magill's circuit is good for controlled ventilation.

(ii) Cylinder size is used as bulk cylinder for pipeline supply.

(iii) MRI compatible cylinder is made up of molybdenum steel.

(iv) Goldman vapourizer is a flow over type vapourizer with wicks. APL valve is also called as Heidbrink valve.

(vi) One of the advantage of circle system is depth of anaesthesia can be changed rapidly.

(vii) Use of an Oxford tube reduces the risk of bronchial intubation.

(viii) The one advantage of LMA is it prevents aspiration.

(ix) The non return pressure relief device is situated between the vapourizer and common gas outlet. Universal leak test is done for checking the high pressure system.

Answer any three questions. Each carries 10 marks.

2. Write short notes on Components of circle system with the help of diagram. Sodalime.

3. Write in brief about Boyle's anaesthesia machine.

4. Draw a well labelled diagram of laryngoscope. What are the complications of laryngoscopy?

5. Define and classify vapourizers.

6. Classify breathing systems with diagrams and describe Bain's circuit.

7. Write short notes on any five of the following: Pin index safety system Combi tube Hypoxia prevention safety devices Guedell's airway Essential features of an ideal breathing system LMA classic RBS mask What are the precautions to be taken while doing storage and transport of medical gas cylinder?