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Some patients suffer from high ventricular pressure. This causes fluid to build up outside the blood capillaries. Explain why? How does widening the blood vessels using drugs reduce blood pressure?

Blood pressure is the result of the force exerted by the blood against the arteries through which it flows.This is determined by various factors including the compliance of blood vessels, the presence of ...

Answered by Tom D. • Biology tutor

4439 Views

Outline the Theory of Maternal Deprivation as described by Bowlby

Bowlby’s theory of Maternal Deprivation is an attachment theory that states that a prolonged separation of an infant from an attachment figure, primarily the mother, can cause detrimental effects on int...

Answered by Laura P. • Psychology tutor

22129 Views

What is the difference between the perfect and the imperfect tense?

Both the perfect and imperfect tenses are forms of the past tense - for describing events or actions which have already happened. The perfect tense (le passé composé) is used when an action was a one-off ...

Answered by Safa G. • French tutor

2649 Views

There are 9 counters in a bag. 7 of the counters are green. 2 of the counters are blue. Two counters are chosen at random, what is the probability one counter of each colour is chosen.

There are two methods to pick one counter of each. Either pick the (1)green counter first and then blue, or a (2)blue counter first and then green. We must calculate the probability of both of these scena...

Answered by Ummar B. • Maths tutor

26527 Views

How do expressions of time work in Latin?

The way time is expressed in Latin depends on whether you are trying to describe the time when an event occurred, or how long an event occurred for. You should always start by asking yoursel...

Answered by Ellen R. • Latin tutor

2004 Views