There are two types of gene cloning: in vivo, which involves the use of restriction enzymes and ligases using vectors and cloning the fragments into host cells (as can be seen in the image above). The other type is in vitro which is using the polymerase chain reaction (PCR) method to create copies of fragments of DNA.
Another area of ethical concern is the nurseâs responsibility for ensuring that patients have access to care. The values associated with nursing practice include nurse advocacy, respect for humans and eliminating barriers to care.he fact that the patient is incarcerated is only a circumstance of his or her situation and does not, and should not, change how the nurse practices or how the nurse views the patient. Correctional nursing allows the nurse to practice the essence of nursing while recognizing that all patients have intrinsic value.
Nurses are always faced with an ethical dilemma, no matter what department or unit they work in. Beneficence, justice, autonomy, veracity and respect for persons are characteristics, which all nurses must have in order to be ethical.