It really depends, think of it as 2 light bulbs in each parent. if both light bulbs in both parents are switched on that means their genes that they inherited are only able to have brown eyed babies, although if just 1 of the 4 light bulbs are not on it allows the baby to have blue eyes.
A nurse should help the patient to the restroom if the patient is blind and has had orthopedic surgery. If the patient wants to urinate and is able to urinate a catheter should not be placed unless the patient is unable to walk. Since this patient can ambulate using a walker, she should be encourage to urinate in the toilet. If the patient is having pain upon walking and doesn't think they can get to the bathroom safely even with the nurses help. The patient can have a bedpan placed underneath them to urinate in.
No, The legal and regulatory requirements for students are not different from those of regular members of the healthcare fore. It is same for everyone.
The HIPA that stands for "The Healthcare Insurance Portability and Accountability" have made a unified rule for everyone that ensures to maintain the privacy and security of the patient's details and is not accessible to anyone except family members and close relatives. If any person or a hospital goes against this law, a complaint can be filed for the same.