5815532
Descripción
Test por tsampikos pompou, actualizado hace más de 1 año
|
Creado por tsampikos pompou
hace casi 8 años
|
|
Pregunta 1
Pregunta
1 How is oxygen transported around the body?
Respuesta
-
O By the red cells combined with haemoglobin
-
O By the red cells combined with nitrogen and water vapours
-
O By the red cells combined with carbon dioxide
-
O By the red cells combined with nitrogen, hormones and plasma
Pregunta 2
Pregunta
2 List the symptoms of carbon monoxide poisoning?
Respuesta
-
O Ruddy complexion, headache, tightness across the forehead, impaired judgement
-
O Difficulty in the breathing, ruddy complexion, headache, stomach cramps, nausea, feeling lethargic
-
O Ruddy complexion, headache, stomach cramps, nausea, giddiness
-
O Ruddy complexion, headache, stomach cramps, nausea, feeling lethargic
Pregunta 3
Pregunta
3 The effects of smoking particularly in relation to aviation are:
Respuesta
-
O An early onset of hypoxia due to an apparent increase in altitude
-
O An early onset of hypoxia due to an apparent increase in altitude and a reduction in night vision
-
O An early onset of hypoxia due to an apparent increase in altitude up to maximum of 40000 ft
-
O An early onset of hypoxia due to an apparent increase in altitude with a resulting risk of anemia
Pregunta 4
Pregunta
4 Will smokers experience hypoxia higher or lower cabin altitude that non- smokers?
Respuesta
-
O At a lower cabin altitude
-
O At a higher cabin altitude
-
O At the same cabin altitude
-
O Smoking, although harmful in other ways, lessens the effects of hypoxia
Pregunta 5
Pregunta
5 A pilot must wait to fly for at least 24 hours after blood donation
Respuesta
-
O True
-
O False
Pregunta 6
Pregunta
6 The normal range of blood pressure is:
Respuesta
-
O Systolic 120 mm Hg and Diastolic 80 mm Hg
-
O Systolic 80 mm Hg and Diastolic 120 mm Hg
-
O Systolic 120 mm Hg and Diastolic 120 mm Hg
-
O Systolic 80 mm Hg and Diastolic 80 mm Hg
Pregunta 7
Pregunta
7 Hypotension is:
Respuesta
-
O Low blood pressure
-
O High pulse rate
-
O High blood pressure
-
O Low pulse rate
Pregunta 8
Pregunta
8 Treatment of carbon monoxide should include:
Respuesta
-
O Stop all smoking
-
O Turn up cabin heat
-
O Keep the patient's body temperature as low as possible
-
O Immediate descent to MSA
Pregunta 9
Pregunta
9 Low blood pressure can lead to:
Respuesta
-
O Reduced tolerance to G forces
-
O Low body temperature
-
O Infarct
-
O Angina
Pregunta 10
Pregunta
10 What are the constituents of atmosphere?
Respuesta
-
O Oxygen 21%, Nitrogen 77%, other gases 2%
-
O Oxygen 21%, Nitrogen 78%, other gases 1%
-
O Oxygen 22%, Nitrogen 77%, other gases 1%
-
O Oxygen 20%, Nitrogen 78%, other gases 2%
Pregunta 11
Pregunta
11 At what height is the partial pressure of oxygen in the lungs approximately half that at sea level?
Respuesta
-
O 18.000 ft
-
O 25.000 ft
-
O 30.000 ft
-
O 10.000 ft
Pregunta 12
Pregunta
12 What is the percentage of oxygen in the atmosphere at 35.000 ft?
Respuesta
-
O 21%
-
O 25%
-
O 32%
-
O 30%
Pregunta 13
Pregunta
13 What is one of the initial indications of hypoxia?
Respuesta
-
O Impaired judgement
-
O Stomach cramps
-
O Pain in the joints
-
O Blue tings in the lips
Pregunta 14
Pregunta
14 Why does cold make you more susceptible to hypoxia?
Respuesta
-
O More oxygen is required when shivering therefore more oxygen used
-
O Heart beats faster which uses up more oxygen
-
O Lowers temperature of the body, which makes it less efficient
Pregunta 15
Pregunta
15 In flight someone complains of feeling light-headed, dizzy, tingling at the fingertips and is breathing rapidly. What may hey be suffering from?
Respuesta
-
O Hyperventilation
-
O Vertigo
-
O Cyanosis
-
O Hypoxic hypoxia or hyperventilation
Pregunta 16
Pregunta
16 The carbon dioxide level of the blood is higher than normal. Does the brain:
Respuesta
-
O Increase the rate of breathing and pulse rate
-
O Decrease the rate of breathing and pulse rate
-
O Decrease the rate of breathing and increase the pulse rate
-
O Increase the rate of breathing and decrease the pulse rate
Pregunta 17
Pregunta
17 If the symptoms of hyperventilation occur at an altitude where hypoxia is not a consideration what is the correct remedial action?
Respuesta
-
O Decrease rate and depth of breathing
-
O Descent to MSL
-
O Increase rate of breathing
-
O If possible, lay flat and help to calm sufferer
Pregunta 18
Pregunta
18 What increases the risk of DCS occurring in flight?
Respuesta
-
O Scuba diving shortly before the flight
-
O Snorkle diving shortly before the flight
-
O Alcohol
-
O Smoking
Pregunta 19
Pregunta
19 What are the restrictions to flying after scuba diving?
Respuesta
-
O Non flying within 24 hours if a depth of 30 ft has been exceeded, otherwise the limit is 12 hours
-
O Non flying within 48 hours if a depth of 30 ft has been exceeded, otherwise the limit is 24 hours
-
O Non flying within 12 hours if a depth of 30 ft has been reached, otherwise the limit is 24 hours
-
O Non flying within 48 hours if a depth of 40 ft has been exceeded, otherwise the limit is 12 hours
Pregunta 20
Pregunta
20 A pilot has executed snorkelling and has exceeded a depth the 30 ft. Are there any restrictions to him/her flying?
Respuesta
-
O No
-
O No flying for 12 hours plus 30 min for every 10 ft deeper than 30 feet
-
O No flying within12 hours
-
O No flying within 6 hours
Pregunta 21
Pregunta
21 The altitude that pressure will be half that of MSL in the standard atmosphere is:
Respuesta
-
O 18000 ft
-
O 8000 ft
-
O 34000 ft
-
O 33700 ft
Pregunta 22
Pregunta
22 Henry's law has application in Human Performance to:
Respuesta
-
O DCS
-
O Otic Barotrauma
-
O Carbon monoxide poisoning
-
O Partial pressure in the alve
Pregunta 23
Pregunta
23 Hypoxic Hypoxia effects night vision?
Respuesta
-
O True
-
O Caused by decompression
-
O False
-
O Brought on by altitude
Pregunta 24
Pregunta
24 Anaemic Hypoxia can be:
Respuesta
-
O Caused by smoking
-
O Brought on by fatigue
Pregunta 25
Pregunta
25 In commercial aircraft cabin pressure is normally maintained at:
Respuesta
-
O 6000-8000 ft
-
O Sea level
-
O 10000 ft
-
O Below 5000 ft
Pregunta 26
Pregunta
26 In the event of decompression the aircraft must:
Respuesta
-
O Descent to 10000 ft
-
O Descent to MSL
-
O Land as soon as possible
-
O Descend to below 10000 ft
Pregunta 27
Pregunta
27 The "Chokes" are associated with:
Respuesta
-
O DCS
-
O Hyperventilation
-
O Blockage of the alveoli
-
O Oxygen loss
Pregunta 28
Pregunta
28 The outer, middle and inner ear are filled with:
Respuesta
-
O Air, air, liquid
-
O Air, liquid, liquid
-
O Liquid, air, air
-
O Liquid, liquid, air
Pregunta 29
Pregunta
29 What is the purpose of Eustachian tube:
Respuesta
-
O To allow ambient pressure to equalise on both sides of the ear drum
-
O To pass sound waves across the middle ear to the auditory nerve
-
O To allow ambient pressure to equalise on middle ear side of the ear drum
-
O To allow ambient pressure to equalise on both sides of the Vestibular apparatus
Pregunta 30
Pregunta
30 What is the most important sense for spatial orientation?
Respuesta
-
O Sight
-
O Hearing and balance
-
O Seat of the pants
-
O All senses play their part in situation awareness
Pregunta 31
Pregunta
31 If an aircraft accelerates, what do the otoliths indicate to the brain?
Respuesta
-
O That the aircraft is pitching up
-
O That the aircraft is turning
-
O That the aircraft is climbing and turning
-
O That the aircraft nose is pitching down
Pregunta 32
Pregunta
32 When can a pilot experience the "leans"?
Respuesta
-
O In all flight conditions
-
O In the climb
-
O In the descent
-
O In the climb or the descent
Pregunta 33
Pregunta
33 What should a pilot rely on if disoriented in IMC?
Respuesta
-
O Instruments
-
O Turning head to recover from disorientation
-
O Sense of balance
-
O Vision
Pregunta 34
Pregunta
34 The frequency band that a healthy young person can hear is:
Respuesta
-
O 20-20000 cycles per second
-
O 80-20000 cycles per second
-
O 500-15000 cycles per second
-
O 70-15000 cycles per second
Pregunta 35
Pregunta
35 Presbycusis is an impairment of hearing due to:
Respuesta
-
O Age
-
O Damage to the semi-circular canals
-
O Damage to the cohlea
-
O Smoking
Pregunta 36
Pregunta
36 The Vestibular apparatus detects:
Respuesta
-
O Angular and linear acceleration
-
O Angular acceleration
-
O Linear acceleration
-
O + G
Pregunta 37
Pregunta
37 Vertigo can be caused by a blocked Eustachian tube:
Respuesta
-
O True
-
O False
Pregunta 38
Pregunta
38 Which part of eye has the best visual acuity?
Respuesta
-
O The fovea
-
O The retina
-
O The lens
-
O The cornea
Pregunta 39
Pregunta
39 Who 4 factors effect night vision?
Respuesta
-
O Age, alcohol, altitude and smoking
-
O Age, instrument lights, altitude and smoking
-
O Instrument lights, alcohol, altitude and smoking
-
O Age, alcohol, altitude and instrument lights
Pregunta 40
Pregunta
40 Cones detect………. And are mostly concentrated on……..:
Respuesta
-
O Colour fovea
-
O Black and white fovea
-
O Black and white retina
-
O Colour entry point
Pregunta 41
Pregunta
41 What is the recommended course of action if encountering an electrical storm during flight:
Respuesta
-
O Put on sunglasses if available
-
O Turn he cockpit lights to full
-
O Turn the cockpit lights down
Pregunta 42
Pregunta
42 Where is the "blind spot"?
Respuesta
-
O At the entrance to the optic nerve
-
O On the cornea
-
O On the edge of the lens
-
O On the iris
Pregunta 43
Pregunta
43 Peripheral vision is looked after by the:
Respuesta
-
O Rods
-
O Cones
-
O Rods and cones
-
O Fovea
Pregunta 44
Pregunta
44 Does lack of oxygen affect sight?
Respuesta
-
O Yes
-
O No
-
O Sometimes
-
O It depends on the health of the individual
Pregunta 45
Pregunta
45 The amount of light allowed to enter the eye is controlled by the:
Respuesta
-
O Iris
-
O Retina
-
O Cornea
-
O Fovea
Pregunta 46
Pregunta
46 Accommodation is controlled by the:
Respuesta
-
O Ciliary muscles
-
O Iris
-
O Lens
-
O Cornea
Pregunta 47
Pregunta
47 Stereopsis is associated with:
Respuesta
-
O Depth perception
-
O Night flying
-
O Acuity
-
O Colour blindness
Pregunta 48
Pregunta
48 Astigmatism is normally associated with:
Respuesta
-
O Cornea
-
O Fovea
-
O Iris
-
O Retina
Pregunta 49
Pregunta
49 Glaucoma is caused by:
Respuesta
-
O An increase in the pressure of the eye
-
O A decrease in the pressure of the eye
-
O A defect of the cornea
-
O A defect of the retina
Pregunta 50
Pregunta
50 Cataracts are associated with:
Respuesta
-
O Lens
-
O Tear ducts
-
O Iris
-
O Retina
Pregunta 51
Pregunta
51 Does colour blindness affect acuity?
Respuesta
-
O No
-
O Yes
Pregunta 52
Pregunta
52 A pilot is 2 metres tall and weighs 80 kgs, calculate his BMI index:
Respuesta
-
O 20
-
O 24
-
O 18
-
O 22
Pregunta 53
Pregunta
53 A pilot has BMI index of 26 and is 1,75 metres tall, what is his/her weight:
Respuesta
-
O 79,5 kgs
-
O 78,5 kgs
-
O 85 kgs
-
O 92 kgs
¿Quieres crear tus propios Tests gratis con GoConqr? Más información.