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What is your understanding of Evidence Based Medicine, and can you give an example?

Evidence Based Medicine is the idea that decisions made in healthcare are provided with evidence from previous experiences. For example protocols in different situations are implemented based on research and...
NV
1858 Views

Could you explain the blood flow through the heart?

Deoxygenated blood enters through the right atrium from vena cava, moves through tricuspid valve into right ventricle. This moves up the pulmonary artery to the lungs and oxygenates.Oxygenated blood enters l...
NV
Answered by Neel V. • Biology tutor
3312 Views

'Disappointment with earthly existence is often contrasted with God's love and the rewards of Heaven'. In light of this view, consider the ways in which Christina Rossetti explores the nature of religious experience and belief in her poetry.

In the poem 'Up-Hill', it is never explicitly mentioned that this "road up-hill" is to Heaven, but the presence of an anonymous voice, answering all of the speaker's questions, certainly has an ang...
HM
6853 Views

How do you know whether a noun is masculine or feminine in French?

This is a common question from all French students with no straightforward answer. This question can only fully be answered through experience and memorisation of the French nouns with their gender. However,...
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Answered by Natasha G. • French tutor
2885 Views

Describe the lytic pathway of a virus.

The lytic cycle is one of the two cycles of viral reproduction in host cells. Viruses cannot replicate outside a host, therefore virus binds to host cells. Adsorption and penetration occurs (process through ...
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Answered by Nisha G. • Biology tutor
11422 Views