15 seconds or less.

10 minutes.

3 minutes.

30 to 60 seconds.

The blood pressure is still ok for the medical, as hypertension starts from 180/90.

The blood pressure is too high, as hypertension starts from 140/90.

The blood pressure is ok, as hypertension starts from 170/90.

The blood pressure is too high, as hypertension starts from 150/90.

First 4, followed by 5, then 2.

First 1, followed by 5, then 4, then 3.

First 5, followed by 4, then 2.

First 4, followed by 6, then 2.

Haemoglobin has a much greater affinity to bind with carbon monoxide than with oxygen. The pilot will suffer

from carbon monoxide poisoning and have difficulties in transporting oxygen around the body.

Carbon monoxide destroys the heamoglobin within red blood cells, so the pilot's body will have trouble

transporting oxygen in the blood.

Carbon monoxide is toxic to the nervous syetam and will cause brain damage.

Carbon monoxide inhalation causes a build up of carbonic acid in the blood, leading to hyperventilation and

dizziness. These symptoms will clear, so it does not represent a serious threat to the pilot.

a tendency to ignore that information which indicates that a hypothesis or decision is poor

a tendency not to seek for information which confirms a judgement

a tendency to agree with the decision made by the group

a tendency not to look for information which would reassure oneself about a decision

diarrhoea

impairment of cerebral function.

drowsiness.

to suffer from hallucinations.

3 and 4.

1, 4 and 5

1, 2, 3 and 5.

2, 5 and 6

cabin pressure loss when flying at higher altitudes (above 18000 fI).

sudden pressure surges in the cabin at altitudes below 18000 ft.

emergency descents without cabin pressure loss.

fast flights from a high-pressure zone into a low-pressure area when flying an unpressurised aeroplane.

The 4 digit code assigned by ATC and set into the transponder (4292) prior to entering the ATZ.

The direction (350 degrees) and speed (10 knots) of the wind vector.

The VHF radio frequency of the Control Tower delivering the clearance.

The QNH value (1009) that is set into the altimeter.

Flying with a cold can lead to spatial disorientation: if the pressure equalises in one ear but NOT the other, this can cause different stimulations in the inner ear, leading to dizziness and vertigo.

Aerodontalgia barotrauma is frequently associated with colds: swelling of soft tissues around the teeth prevents the exchange of gas, causing pain. The areatest risk is during rapid climbs at low altitudes.

Sinus barotrauma can be very painful, distracting the pilot from flying: if the paranasal sinuses fall to equalisepressure. hearing can be impaired. This most frequently occurs in the climb at low altitudes.

Otic barotrauma can be very painful, distracting the pilot from flying: it can result in ruptured ear drums, and most frequently occurs in the climb at high altitudes.