Perform a heart transplant.

Perform a heart transplant in under 1 minute 50 seconds.

Perform a double kidney transplant in under 3 minutes.

Perform a brain transplant in under 30 seconds.

Perform an eye transplant in under 2 minutes and 30 seconds.

Perform a teeth transplant in under 45 seconds.

Perform a heart transplant in an ambulance.

Perform a heart transplant in an ambulance in under 1 minute 40 seconds.

Perform a double kidney transplant in an ambulance in under 2 minutes.

Perform a brain transplant in an ambulance in under 30 seconds.

Perform an eye transplant in an ambulance in under 2 minutes and 10 seconds.

Perform a teeth transplant in an ambulance in under 45 seconds.

Perform a heart transplant in space.

Perform a heart transplant in space losing less than 1300ml of blood.

Perform a double kidney transplant in space losing less than 1500ml of blood.

Perform a brain transplant in space losing less than 2300ml of blood.

Perform an eye transplant in space losing less than 1000ml of blood.

Perform a teeth transplant in space losing less than 800ml of blood.

Electrocute and drug yourself at the same time.

Lose the patient within 15 seconds.

Lose 50,000ml of blood using the hammer.

Listen to the surgeon rap.

Completely smash up the goggles.

Cut out the eyes using the surgical axe.

Give the patient heterochromia.

Completely remove the rib cage.

Complete all procedures.

Get an A++ rating on a procedure.

Throw the new heart away in the surgery.

Complete a procedure with less than 10ml of blood remaining.

Create a Time Lord.

Replace the heart with something else.

Answer the phone.

Go about your secretarial duties.

Go where no surgeon has gone before.

...and it was going so well.

Now where did you leave her number...

Throw any object into any bin in reception

Eject all the tools into space

Make the TV in the ambulance fall off

Throw any object into the furthest bin in reception