It is unethical and must not be done without informing the Patient! If you are given the blood without any involvement in the process, this is the administration’s  fault and responsibility!

I am doing research on genetic of colorectal cancer, For this purpose i need 1.5 ml(cc)blood samples of patient. Normaly in our hospital patient are not informed abput it . when there blood is taken for lab test , little extra blood is taken and given to us for research purpose. But i feel it as unethical and not right . but if patients are informed mostly do not allow . what should i do?

Jobs | October 10, 2015 3:07 am
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We run a library where we want to issue membership for 1 year against a specific amount (i.e. $ 10). Against this membership, readers can take a book to read for 15 days. Now we want to impose late fee for those who are late in returning the book beyond 15 days. Is this late fee impermissible? We’ll appreciate if you could cite an evidence if it’s impermissible.
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If in the past I did a job I did not know was haram such as insurance/interest based, after leaving that job is the money haram? Just to confirm we are talking a substantial amount for example a years salary of maybe £15,000, I wish to clarify if this is haram and if anything I buy with it such as food is therefore haram?