Trauma first aid question and answer 1. Multiple choice questions (30 points)
1. The four techniques of on-site first aid refer to: (c)
A. debridement, dressing, fixation and disposal B. aseptic debridement, dressing and fixation
C. hemostasis, bandaging and fixation treatment D. hemostasis, debridement and fixation treatment
2. Which of the following is not a sign of successful cardiopulmonary resuscitation: (c)
A. palpable arterial pulse B. restore spontaneous breathing
C. mydriasis D. improvement of skin color and body temperature
3. In the process of cardiopulmonary resuscitation, the ratio of chest compressions to mouth-to-mouth resuscitation is as follows: (d)
A. 15:2 b . 10: 1 c . 5: 1d . 30:2
4. The most commonly used posture for rescuing the wounded is: (c)
A. prone position B. lateral position C. supine position D. knee chest position
5. The indicators for on-site diagnosis of cardiac arrest of the wounded are: (c)
A. respiratory arrest B. pupil dilation
C. the pulse of the aorta disappeared. D. blood pressure cannot be measured.
6. When the wounded with cardiac arrest and respiratory arrest perform cardiopulmonary resuscitation, they should first: (b)
A. percussion in precordial area B. Cardiac compression.
C. Mouth-to-mouth artificial respiration D. Remove foreign bodies in the mouth and open the airway.
7. The correct position of adult chest compression is: (b)
A. apical area B. lower sternum C. upper sternum D. left sternum
8. Mouth-to-mouth resuscitation is not suitable for the following situations: (d)
A. electric shock B. drowning
C. cardiac arrest and respiratory arrest D. SO2 poisoning.
9. The following statement about chest compressions is incorrect: (c)
A. Lie on a hard bed and press the lower part of the sternum.
C, the pressing frequency is 40-60 times per minute. D. when pressing, the elbow is straight. E. the sternum sinks 3-4 cm when pressed.
10. The four vital signs of the human body refer to: A.
A. Temperature, pulse, respiration and blood pressure
D. heartbeat Exercise. Breathe. Blood pressure, breathing. Blood pressure. Heartbeat. student
1 1. The highest rate of work-related injuries and disabilities in coal mines is: A.
A. Limb injury B. Abdominal organ rupture
C. Hemopneumothorax D. Craniocerebral injury and multiple injuries
12. The electric shock victim needs to be rescued immediately.
A. pay attention to heat preservation. B. leave the power supply. Bandage the wound. D. perform cardiopulmonary resuscitation.
13. The scope of wound dressing should be beyond the periphery of the wound: c
A.1-2cm b.3-6cm C. 5- 10/0cm d.10-15cm
14. which of the following is not: d the purpose of dressing the wound
A. isolate the wound from the external environment to reduce the chance of pollution.
B. relieve pain and relieve the tension of the wounded. C. pressure bandage can be used to stop bleeding.
Three. Short answer questions (10)
1. Rescue the wounded? Before three o'clock. Three o'clock? What is the principle? (10) Answer: (1) The wounded who suffocate or stop breathing for a short time must be resuscitated before being transported;
(2) The wounded who must stop bleeding before delivery;
(3) The fracture victim must be fixed before handling.
2. What rescue measures should be taken for those buried in roof caving? (12)
3. Describe the gymnastics of mouth-to-mouth artificial respiration. (12)
4. Describe the specific operation of chest compressions. (12)
Question and answer (14).
What problems should be paid attention to when transporting the wounded?
1, in special fields, it should be carried out in a special way.
At the scene of the fire, when carrying the wounded in the thick smoke, bend over or crawl forward; At the scene of toxic gas leakage, the carrier should cover his nose and mouth with a wet towel or use a gas mask to avoid being smoked down by toxic gas.
2, must properly handle the wounded.
First of all, keep the wounded's respiratory tract unobstructed, and then stop bleeding, bandage and fix the injured part of the wounded according to the technical operation specifications. External fixation brackets can be used. It cannot be moved until it is properly handled.
3, dealing with the injured spine and spinal cord injury:
After being placed on a rigid stretcher, the body must be firmly fixed with a triangular towel or other cloth strips, especially for patients with cervical spine injury, sandbags, pillows, clothes, etc. It must be placed on both sides of the head and neck to limit the movement of the cervical spine in all directions, and then the forehead should be fixed with a triangular towel. And then the whole body should be surrounded by things like a triangle towel.
4. Before transporting the wounded, check the vital signs and injured parts of the wounded, especially the head, spine and chest of the wounded, especially the cervical vertebra.
5, personnel, stretchers, etc. Don't bring it if it's not ready. We should consider everything when dealing with the overweight and unconscious wounded. Prevent accidents such as falling and injury during handling.