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A patient refuses treatment for a life threatening condition. Discuss the ethical issues involved.

When faced with an ethical question it is imporant to remember the four pillars of ethics which are applied in Medicine: Respect for autonomy, non-maleficence, beneficence and justice. A...

Answered by Ysaline D. • Medical School Preparation tutor

8996 Views

Find dy/dx in terms of t of the parametric equations x=4e^-2t, y=4 - 2e^2t

x=4e^-2t, y=4-2e^2t

dy/dx = dy/dt * dt/dx

dy/dt = -4e^2t

dx/dt = -8e^-2t dt/dx = -1/8 * e^2t

dy/dx = (-4e^2t

Answered by Josh M. • Maths tutor

5149 Views

Mike, Sam and James play football. Mike scores 8 more goals than James. Sam scores 5 more goals than Mike. Altogether they score 72 goals. How many did Sam score?

Let James = x

Mike = x+8

Sam = Mike+5 = (x+8)+5 = x+13

Altogether: James + Mike + Sam = 72

Therefore, x + (x+8) + (x+13) = 72

Now solve for x: 3x + 21 = 72

Bring...

Answered by Joshua R. • Maths tutor

3472 Views

Why did the Interregnum last only from 1649 till 1660?

Possible reasons for the short tenure could include:

- Parliament planned to disband the New Model Army which angered them, and forced them to take action

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Answered by Rahman M. • History tutor

3211 Views

How do I use critical quotes effectively in my exam?

At A Level you are expected to use different interpretations of your text in order to inform your discussion in the exam. These are supposed to HELP you to write a good essay and should not be a massive w...

Answered by Miss M. • English Literature tutor

7933 Views