A stress reaction is ?
Adult > DJI
The retina consists of two different types of cells that pick up respectively ?
Personal tolerance to a workload depends on 1 your health condition 2 your knowledge your experience and your savoir faire 3 your stress level 4 your state of fatigue Choose the most complete ?
Central vision Enables details is sensitive to colors, is very active both during day at night, is only sensitive to movements, replaces peripheral vision in case of failure with same efficiency. 
Peripheral vision Is sensitive to movement changes in brightness, can replace central vision in case of failure, with as much precision, is only used at night, perceives details is sensitive to colors. 
Which of following abilities will not improve preparation of a flight multiples contributors Ability to persuade others to follow their own point of view, ability to search review all available information about a situation, ability to anticipate define other actions, communication skills competence in social relations. 
Which statement correct Problems in personal relationships between a team are likely to hamper communication process, there no relation between inadequate communication incidents or accidents, personal conflict that takes place prior to take off should wait to be addressed until end of flight, inconsistent communication improves rpas flight safety. Question Section 3: Human factors 53 Answer 8
Which of following statements true Stressors accumulate thus increasing likelihood of exhaustion, people are capable of living without stress, stressors are independent from each other, stress should always be avoided under any circumstances. Question Section 3: Human factors 53 Answer 9
The human eye has both horizontal and vertical field of view fov of approximately 2°3 °, 9 °6 °,3 ° 2°,6 ° 9 °. Question Section 3: Human factors 53 Answer 10
The human circadian rhythm based on a cycle of about 24 hours,.5 hours,2 hours, 48 hours. Question Section 3: Human factors 53 Answer 11
Colour blindness May be subtle only detected using specialised tests, is more common in first born males, affects acuity, may be treated laser surgery. Question Section 3: Human factors 53 Answer 12
A routine behaviour based on our habits Allows a very low consumption of resources, it generates ease availability, allows a very low consumption of resources but generates significant stress, requires a high consumption of resources generates little ease availability, requires a high consumption of resources but generates ease availability. Question Section 3: Human factors 53 Answer 13
An rpas pilot who working outside and has prolonged exposure to vehicle exhaust fumes Is at risk of carbon monoxide poisoning, is at risk of subcutaneous emphysema, is at risk of breathing in h2s, is at risk of carbon dioxide poisoning. Question Section 3: Human factors 53 Answer 14
How can process of learning be enhanced By reinforcing successful performance, by increasing psychological pressure on student, by punishing learner unsuccessful trials, by reinforcing errors. Question Section 3: Human factors 53 Answer 15
The process which man becomes aware of outside world informations means of his senses said Cognitive, conceptual, decisional, superficial.
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