Definition: A dihybrid cross is a breeding experiment between P generation (parental generation) organisms that differ in two traits.
Private duty nursing. Private duty nursing is the care of clients by nurses, whether an RN (Registered Nurse) or LPN/LVN (Licensed Practical Nurse). Most nurses who provide private duty care are working one-on-one with individual clients.
If the patient desires private duty assistance in a nursing home or hospital, then all three qualify. (However, skilled nursing facilities and hospitals are only allowed to hire CNAâs and PCAâs as staff.) For basic care duties, such as bathing, dressing, and toileting, the HHA is fine.