To begin her project, Dr. Emilia Richter four types of leg ulcers and four types of liver disorders:

Leg Ulcers

Venous ulcer

Arterial ulcer

Vasculitic ulcer

Diabetic ulcer

Liver Disorders

Alcohol-induced hepatitis

Viral hepatitis

Bilirubin conjugation-related syndromes

Cholecystitis

She creates a database by recording common and specific symptoms typically associated with each condition.

Common Symptoms (Present in All Conditions)

The following symptoms are observed across all ulcer types:

Lower leg ulcer persisting for more than six months

Occasional swelling in the legs

Occasional bleeding from the ulcer

The following symptoms are observed across all the Liver disorders:

Yellow-coloured urine

Yellow-coloured eyes

Elevated bilirubin level in blood reports

Refer 'Referance Image' for 'Additional Symptoms for Each Condition' table.

If all common symptoms along with the additional indicative symptoms for a specific category, are present, a diagnosis can be made with confidence. Otherwise, the patient should undergo further medical tests to confirm the condition.

Testing

Dr Emilia Richter is now ready to test her visualisation. A new patient presents with the three common symptoms, along with one additional clue.

Question: Which of the following patients is most likely showing signs of two different diseases? One from each category.

To begin her project, Dr. Emilia Richter focuses on four types of leg ulcers:

Venous Ulcer

Arterial Ulcer

Vasculitic Ulcer

Diabetic Ulcer

She creates a database by recording common and specific symptoms typically associated with each condition.

Common Symptoms (Present in All Four Conditions)

The following symptoms are observed across all ulcer types:

Lower leg ulcer persisting for more than six months

Occasional swelling in the legs

Occasional bleeding from the ulcer

Refer the 'Referance Image' for the 'Additional Symptoms for Each Ulcer Type' table.

If all common symptoms, along with the additional indicative symptoms are present, a diagnosis can be made with confidence. Otherwise, the patient should undergo specific medical tests to confirm the condition.

Testing

Dr Emilia Richter is now ready to test her visualisation. A group of new patients presents with varying symptoms of different severity levels.

Question: Which of the following four patient reports is most indicative of a Diabetic Ulcer?

Note: It is possible that one patient may exhibit symptoms of more than one condition.

Flaps & Slats Extend (FS↑)

Flaps & Slats Retract (FS↓)

Left aileron up (LA↑) and right aileron down (RA↓)

Left aileron down (LA↓) and right aileron up (RA↑)

Elevator down (E↓)

Elevator up (E↑)

Rudder right (R→)

Rudder left (R←)

Flaps & Slats:

Extend (FS↑): Increases lift, making the plane to ascend.

Retract (FS↓): Decreases lift, making the plane to descend.

Elevator (Tail - Controls Pitch):

Elevator Up (E↑): Generates downward force on the tail, raising the nose (ascend).

Elevator Down (E↓): Generates upward force on the tail, lowering the nose descend).

Ailerons (located on the wings):

Left aileron up (LA↑), Right aileron down (RA↓): Generates more lift on the right wing and less lift on the left wing, rolling the plane to the left.

Left aileron down (LA↓), Right aileron up (RA↑): Generates more lift on the left wing and less lift on the right wing, rolling the plane to the right.

Rudder (located on the vertical tail):

Rudder Right (R→): Generates leftward force on the tail, turning the nose to the right.

Rudder Left (R←): Generates rightward force on the tail, turning the nose to the left.

After redirecting the plane, Sara will initiate a sequence of operations to stabilise it and ensure a smooth, straight flight.

Question: Sara is piloting the RC plane from position P, which is at an altitude of 100 metres. She must first descend to point A, which is 20 metres below, and then turn right to reach point B, which is a further 10 metres below. What control surface actions should Sara use for each part of the manoeuvre?

Flaps & Slats Extend (FS↑)

Flaps & Slats Retract (FS↓)

Left aileron up (LA↑) and right aileron down (RA↓)

Left aileron down (LA↓) and right aileron up (RA↑)

Elevator down (E↓)

Elevator up (E↑)

Rudder right (R→)

Rudder left (R←)

To achieve this manoeuvre, the student must correctly adjust the control surfaces:

Flaps & Slats:

Extend (FS↑): Increases lift, causing the plane to ascend.

Retract (FS↓): Decreases lift, causing the plane to descend.

Elevator (Tail - Controls Pitch):

Elevator Up (E↑): Generates downward force on the tail, raising the nose (ascend).

Elevator Down (E↓): Generates upward force on the tail, lowering the nose (descend).

Ailerons (located on the wings):

Left aileron up (LA↑), Right aileron down (RA↓): Generates more lift on the right wing and less lift on the left wing, rolling the plane to the left.

Left aileron down (LA↓), Right aileron up (RA↑): Generates more lift on the left wing and less lift on the right wing, rolling the plane to the right.

Rudder (located on the vertical tail):

Rudder Right (R→): Generates leftward force on the tail, turning the nose to the right.

Rudder Left (R←): Generates rightward force on the tail, turning the nose to the left.

After redirecting the plane, Sara will initiate a sequence of operations to stabilise it and ensure a smooth, straight flight.

Question: The student is piloting the aircraft from position P, which is at an altitude of 100 metres, and needs to reach point A, located 20 metres below and to the left of the current flight path. What control surface inputs should the student apply for each part of the manoeuvre?