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Channel Posts
| 2 | ملخص احصاء.pdf | 1 227 |
| 3 | جراحي نضري وزاري مترجمة
( حسب تحديث 2025 ) 🧬💜 | 1 994 |
| 4 | حقيبة الجراحة.pdf | 1 562 |
| 5 | تخدير نضري وزاري
كامل مترجم 🧬✨️ | 1 951 |
| 6 | +7 1_Drugs_used_in_premedication_&_sedative,_analgesic.pdf | 1 480 |
| 7 | نقطه 4
جوابه
. To release excess pressure
ت | 1 155 |
| 8 | 1-What pressure range is the gas typically converted to by pressure regulators?
A. 100 bar, 1500 psi
B. 4 bar, 150 psi
C. 4 bar, 60 psi صح
D. 20 bar, 300 psi
2-What is the purpose of the Bourdon pressure gauge in the anesthetic machine?
A) Regulate gas flow.
B) Reduce gaspressure
C) Measure gas pressure صح
D) Vaporize anesthetic agen
3-What should be used to identify each medical gas line in a piped gas supply system?
A) Different color-coded labels الصح
B) Pressure gauges
C) Flow meters
D) Valve covers
4. What is the purpose of the Bodok seal in gas cylinder
valves?
A) It identifies the type of gas inside
B) It helps regulate gas pressure
C) It ensures a gas-tight connection between the valve and apparatus صح
D) It prevents overfilling
5: In the flowmeter, which part allows the operator to read the flow rate?
A) Spring diaphragm
B) Needle valve
C)Rotating bobbin or ball صحيح
D) Oxygen flush valve
6.: Which of the following components of the anesthetic machine is typically color-coded?
A. Breathing circuit.
B. Flow control knobs صحيح
C.Gas outlet
D. Monitoring devices
7. How should gas cylinders be stored?
A) Near sources of heat
B) In damp environments
C) In a fireproof, dry, well-ventilated room صحيح
D) In closed wooden boxes
8-What is the maximum oxygen concentration achieved by an oxygen concentrator?
A. 50%
B. 75%
C. 95% صحيح
D. 100%
9-Nitrous oxide is stored in the cylinder in the?
A. liquid/vapour phase صحيح
B. gas phase
C. vapor
D. not above
10-What is the main function of the anesthetic machine?
A) Monitor vital signs
B) Deliver accurate mixtures of gases and vapors صحيح
C) Administer intravenous drugs
D) Measure the patient's blood | 997 |
| 9 | 1- Which of the following components of the anesthetic machine is typically color-coded?
A. Breathing circuit
B. Flow control knobs
C. Gas outlet
D. Monitoring devices
B
2- The color coding of pressure gauges aids in the identification of which aspect?
A. Gas pressure level
B. Gas type and function
C. Flow rate
D. Machine functions
B
3. What pressure range is the gas typically converted to by pressure regulators?
A. 100 bar, 1500 psi
B. 4 bar, 150 psi
C. 4 bar, 60 psi
D. 20 bar, 300 psi
C.
4. The pressure in a half-filled oxygen cylinder is?
A. 13700 kPa
B. 13700 Pa
C. 4400 kPa
D. 6850 kPa
D
5. Nitrous oxide is stored in the cylinder in the?
A. liquid/vapour phase
B. gas phase
C. vapor
D. not above
A
6. How many times its volume as gas can liquid oxygen give at a temperature of 15°C and atmospheric
pressure?
A. 284 times
B. 482 times
C. 842 times
D. 1000 times
C
7. What is the maximum oxygen concentration achieved by an oxygen concentrator?
A. 50%
B. 75%
C.95%
D. 100%
C
8. In a cylinder manifold, how is the changeover to the secondary group achieved?
A. By clapping hands
B. By pressing a button
C. Through a pressure-sensitive device
D. By turning in circles
C
9. What is the purpose of a pressure-reducing valve on anesthesia machines or central pipeline systems?
A. To increase the pressure of the gas
B. To control the color of the gas
C. To adjust the temperature of the gas
D. To convert high variable pressure to a low constant working pressure
D
10. What is NOT a safety feature in a modern anaesthetic machine?
A. Oxygen flowmeter controlled by a single touch-coded knob
B. Nitrous oxide is always on
C. Alarm for failure of oxygen supply
D. Oxygen:nitrous oxide ratio monitor and controller
B | 760 |
| 10 | 1...Which type of valve is found in the flowmeter of the anesthetic machine?
A. Needle valve..
2- What mechanism is utilized in the flowmeter to measure gas flow accurately?
A. Weighted bobbin .ball
3- What material are medical gas cylinders primarily made of?
A. Molybdenum steel
4. What is the purpose of the pressure relief device in a cylinder?
A.To relieve stress
5. Regarding the O2 cylinder body color in the USA, what is it?
A. green
6. How are gas outlets identified in medical gas systems?
A. By color
B. By shape
C. By name
D. All of the above صحيح
7. In the UK, where is the oxygen control knob typically situated?
A.. To the left
8. Nitrous oxide is stored in the cylinder in the?
A..liquid/vapour phase
What is the pressure of gases delivered through the pipeline system in a hospital?
A 400kPa
10. When does the supply automatically change to the secondary group in the manifold?
A.. When the primary group is nearly empty | 685 |
| 11 | +3 باطني عملي م.2 مترجم.pdf | 987 |
| 12 | +4 فسلجة عملي م.2 مترجم.pdf | 1 133 |
| 13 | اعلاه مادة مد الفسلجة مترجمة | 1 503 |
| 14 | +3 فسلجة² نضري م.1 مترجم.pdf | 2 574 |
| 15 | اعلاه مادة مد الاجهزة مترجمة | 1 321 |
| 16 | اعلاه مادة مد الجراحي مترجمة | 1 329 |
| 17 | +2 اسس جراحي وزاري 10.pdf | 2 684 |
| 18 | اعلاه مادة مد دوائيات مترجمة | 1 178 |
| 19 | مادة مد الباطني النظري مترجمة ، الامتحان يوم الاربعاء | 1 522 |
| 20 | +2 باطني نظري1.pdf | 2 107 |
