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Moreover, in legal-administrative functions, the healthcare proxy is a legal instrument akin to a "springing" healthcare power of attorney. The proxy must declare the healthcare agent who will gain durable power attorney. This document also notifies of the authority given from the principal to the agent and states the limitations of this authority.
oculus sinister (left eye) OU oculus uterque (both eyes) PD Pupillary distance PERRLA Pupils equal, round, reactive to light and accommodation PH Pinhole see Pinhole occluder and Visual_acuity#Legal_definitions: PHNI Pinhole No Improvement see Pinhole occluder and Visual_acuity#Legal_definitions: PHVA Pinhole Visual Acuity: PL Perception of light
Some ophthalmologists specialize in the treatment and management of posterior segment disorders and diseases. [ 3 ] In some animals, the retina contains a reflective layer (the tapetum lucidum ) which increases the amount of light each photosensitive cell perceives, reflecting the light out of the eye, allowing the animal to see better under ...
The pupil is a hole through which the eye's interior can be viewed. For better viewing, the pupil can be opened wider (dilated; mydriasis) before ophthalmoscopy using medicated eye drops (dilated fundus examination). However, undilated examination is more convenient (albeit not as comprehensive), and is the most common type in primary care.
An eye examination, commonly known as an eye test, [1] is a series of tests performed to assess vision and ability to focus on and discern objects. [2] It also includes other tests and examinations of the eyes. [3] Eye examinations are primarily performed by an optometrist, ophthalmologist, or an orthoptist.
Posterior horn of lateral ventricle in the brain, which passes forward, laterally and slightly downward, from the corpus callosum into the occipital lobe Posterior horn of spinal cord , the dorsal (towards the back) grey matter section of the spinal cord that receives several types of sensory information from the body including light touch ...
A healthcare proxy document appoints a person, the proxy, who can make decisions on behalf of the granting individual in the event of incapacity. The appointed healthcare proxy has, in essence, the same rights to request or refuse treatment that the individual would have if still capable of making and communicating health care decisions. [29]
(Health Care) Power of Attorney: POC: postoperative care products of conception Plan of Care POCT Point-Of-Care testing [5] POD: postoperative days POEMS: POEMS syndrome (polyneuropathy, organomegaly, endocrinopathy, myeloma protein and skin changes) POLST: Physician Orders for Life-Sustaining Treatment: poly: polymorphonuclear cells, that is ...